Brooks Instrument MT3810 User Manual

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Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Model MT 3810

Brooks® Model MT 3810

Metal Tube Variable Area Flowmeter with Optional Electronics Based on Smart Meter Manager

Technology

Brooks® Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

Model MT 3810

December, 2008

Essential Instructions

Read this page before proceeding!

Brooks Instrument designs, manufactures and tests its products to meet many national and international standards. Because these instruments are sophisticated technical products, you must properly install, use and maintain them to ensure they continue to operate within their normal specifications. The following instructions must be adhered to and integrated into your safety program when installing, using and maintaining Brooks Products.

• Read all instructions prior to installing, operating and servicing the product. If this instruction manual is not the correct manual, please see back cover for local sales office contact information. Save this instruction manual for future reference.

• If you do not understand any of the instructions, contact your Brooks Instrument representative for clarification.

• Follow all warnings, cautions and instructions marked on and supplied with the product.

• Inform and educate your personnel in the proper installation, operation and maintenance of the product.

• Install your equipment as specified in the installation instructions of the appropriate instruction manual and per applicable local and national codes. Connect all products to the proper electrical and pressure sources.

• T o ensure proper performance, use qualified personnel to inst all, operate, update, program and maintain the product.

• When replacement parts are required, ensure that qualified people use replacement parts specified by Brooks Instrument. Unauthorized parts and procedures can affect the product's performance and place the safe operation of your process at risk. Look-alike substitutions may result in fire, electrical hazards or improper operation.

• Ensure that all equipment doors are closed and protective covers are in place, except when maintenance is being performed by qualified persons, to prevent electrical shock and personal injury.

Pressure Equipment Directive (PED)

All pressure equipment with an internal pressure greater than 0.5 bar (g) and a size larger than 25mm or 1" (inch) falls under the Pressure Equipment Directive (PED). The Directive is applicable within the European Economic Area (EU plus Norway, Iceland and Liechtenstein). Pressure equipment can be traded freely within this area once the PED has been complied with.

• Section 1 of this manual contains important safety and operating instructions related to the PED directive.

• Meters described in this manual are in compliance with EN directive 97/23/EC module H Conformity Assessment.

• All Brooks Instrument Flowmeters fall under fluid group 1.

• Meters larger than 25mm or 1" (inch) are in compliance with category I, II, III of PED.

• Meters of 25mm or 1" (inch) or smaller are Sound Engineering Practice (SEP).

ESD (Electrostatic Discharge)

Handling Procedure:

1. Power to unit must be removed.

2. Personnel must be grounded, via a wrist strap or other safe, suitable means before any printed circuit card or other internal device is installed, removed or adjusted.

3. Printed circuit cards must be transported in a conductive container . Boards must not be removed from protective enclosure until immediately before installation. Removed boards must immediately be placed in protective container for transport, storage or return to factory .

Comments

This instrument is not unique in its content of ESD (electrostatic discharge) sensitive components. Most modern electronic designs contain components that utilize metal oxide technology (NMOS, SMOS, etc.). Experience has proven that even small amounts of static electricity can damage or destroy these devices. Damaged components, even though they appear to function properly , exhibit early failure.

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Dear Customer , We appreciate this opportunity to service your flow measurement and control requirements with a Brooks

Instrument device. Every day, flow customers all over the world turn to Brooks Instrument for solutions to their gas and liquid low-flow applications. Brooks provides an array of flow measurement and control products for various industries from biopharmaceuticals, oil and gas, fuel cell research and chemicals, to medical devices, analytical instrumentation, semiconductor manufacturing, and more.

The Brooks product you have just received is of the highest quality available, offering superior performance, reliability and value to the user . It is designed with the ever changing process conditions, accuracy requirements and hostile process environments in mind to provide you with a lifetime of dependable service.

We recommend that you read this manual in its entirety. Should you require any additional information concerning Brooks products and services, please contact your local Brooks Sales and Service Office listed on the back cover of this manual or visit www.BrooksInstrument.com

Y ours sincerely , Brooks Instrument

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

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Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Section 1 Introduction

Paragraph Page Number Number

1-1 Description .......................................................................................................................................1-1

1-2 Design Features ............................................................................................................................... 1-1

1-3 Specifications - Meter ....................................................................................................................... 1-1

1-4 Options .............................................................................................................................................1-2

1-5 Optional Electronic Equipment .........................................................................................................1-2

1-5a Microprocessor Transmitter With or Without Alarms and Pulse Output

Based on Brooks Smart Meter Management T echnology ................................................................1-5

1-5b Microprocessor Transmitter With Inductive Alarms......................................................................... 1-14

1-5c Inductive Alarms Switches............................................................................................................... 1-17

Section 2 Installation

2-1 General............................................................................................................................................. 2-1

2-2 Receipt of Equipment ....................................................................................................................... 2-1

2-3 Recommended S torage Practice......................................................................................................2-1

2-4 Return Shipment ..............................................................................................................................2-2

2-5 Transit Precautions .......................................................................................................................... 2-2

2-6 Removal from Storage...................................................................................................................... 2-2

2-7 Installation of Flowmeter ..................................................................................................................2-3

2-8 Installation of Model MT 3810 Flowmeter with a Smart Meter Manager

Transmitter with or without Optional Alarms and Pulse Output ........................................................2-4

2-9 Installation of Model MT 3810 Flowmeter with a Smart Meter Manager

Transmitter with Inductive Alarms (1 or 2 Switches)........................................................................ 2-10

2-10 Installation of Models Model MT 3809 and MT 3819 Flowmeters with Inductive Alarms

(1 or 2 Switches) .............................................................................................................................2-10

Section 3 Operation

3-1 Pre-Start Check................................................................................................................................ 3-1

3-2 S tart-Up and Operation of Flowmeter...............................................................................................3-1

3-3 Operation of Model MT 3810 Flowmeter with a Smart Meter Manager

Transmitter with or without Optional Alarms and Pulse Output for Totalization ................................ 3-1

3-4 Operation of Model MT 3810 Flowmeter with a Smart Meter Manager

Transmitter with Inductive Alarms (1 or 2 Switches)........................................................................ 3-13

3-5 Operation of Model MT 3810 Flowmeter with Inductive Alarms (1 or 2 Switches) .......................... 3-13

Section 4 Maintenance

4-1 General Service Information.............................................................................................................4-1

4-2 Meter Float Replacement and Cleaning ...........................................................................................4-2

4-3 Meter Indicator Reference Mark (Zero) Adjustment ......................................................................... 4-5

4-4 Smart Meter Manager Transmitter Replacement with or without Alarms and Pulse Output............. 4-5

4-5 Inductive Alarm Replacement...........................................................................................................4-5

Model MT 3810

Contents

Section A CE Certification

CE Certification ................................................................................................................................A-1

Warranty , Local Sales/Service Contact Information....................................................................... Back Cover

Contents

Model MT 3810

Figures

Figure Page Number Number

1-1 Model MT 3810 Meter Dimensions...................................................................................................1-4

1-2 Transmitter Only Wiring Diagram..................................................................................................... 1-7

1-3 Transmitter Only Wiring Notes......................................................................................................... 1-8

1-4 Transmitter with Alarm and Pulse Outputs Wiring Diagram ............................................................. 1-9

1-5 Transmitter with Alarm and Pulse Outputs Wiring Notes ................................................................1-10

1-6 Power Supply vs. Maximum Load resistance.................................................................................. 1-11

1-7 Model MT 3810 Explosion-proof Housing Wiring Diagram.............................................................. 1-13

1-8 Transmitter with Inductive Alarms Wiring Diagram.......................................................................... 1-15

1-9 Transmitter with Inductive Alarms Wiring Notes..............................................................................1-16

1-10 Inductive Alarms Only Wiring Notes................................................................................................ 1-19

1-1 1 Inductive Alarms Only Wiring Notes................................................................................................ 1-20

2-1 T ypical Bypass Installation................................................................................................................ 2-3

2-2 Smart Meter Manager Electrical Configuration.................................................................................2-5

2-3 T ypical SMM Transmitter Analog Output and Power Wiring............................................................. 2-5

2-4 Alternate SMM Transmitter Analog Output and Power Wiring (Where 4-20 mA is not required) .....2-6

2-5 Multi-drop SMM Transmitter Analog Output and Power Wiring ........................................................ 2-6

2-6 Typical SMM Transmitter with Alarms and Pulse Digital Output and Power Wiring.......................... 2-8

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

3-1 Model MT 3810 SMM Electronics Device Description T ree (Basic Setup) ....................................... 3-3

3-2 Model MT 3810 SMM Electronics Device Description Tree (Detailed Setup)................................... 3-4

3-3 HART Communicator ....................................................................................................................... 3-5

3-4 Typical HART Communicator Interface ............................................................................................3-5

3-5 HART Communicator Action / Hot Keys ...........................................................................................3-6

3-6 HART LCD .......................................................................................................................................3-6

4-1 Meter Float Replacement & Cleaning...............................................................................................4-6

Tables

Table Page Number Number

1-1 Model MT 3810 Capacities, Pressure Drop and Viscosity Immunity Ceiling ....................................1-3

1-2 Model MT 3810 Pressure Ratings .................................................................................................... 1-3

1-3 Maximum Fluid Temperatures at 104oF (40oC) Ambient ..................................................................1-3

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

1-1 Description

Section 1 Introduction

Model MT 3810

The Brooks® Model MT 3810 V ariable Area Flowmeter is a rugged, all metal flowmeter offering 5% full scale accuracy. The Model MT 3810 is constructed with stainless steel components for measuring a variety of liquid and gas applications.

Flow rate indication is provided by means of magnetic coupling where a magnet, encapsulated in the float, is coupled to a rotatable magnet located in the rear of the indicator, thus turning the dial indicator mounted on the meter.

1-2 Design Features

1-3 Specifications - Meter

Optional accessories available include 4-20 mA output with HART microprocessor transmitter with or without configurable alarms and pulse output for totalization. The microprocessor electronics are based on the proprietary Smart Meter ManagerTM technology utilized as the basis for an array of Brooks products. Also available are front adjust able inductive alarms.

• Broad range of flow capacities

• 5% Full scale accuracy

• Versatile construction for all gas and liquid applications

• No back pressure required for operation

• Flanged or female NPT connections

• Optional 4-20 mA and HART programmable microprocessor transmitter with or without alarms and pulse output for totalization

• Electronics designed with either intrinsically safe or explosion proof construction to meet UL (US & Canada) ATEX certifications and CE requirements

WARNING

Do not operate this instrument in excess of the specifications listed below. Failure to heed this warning can result in serious personal injury and/or damage to the equipment.

Capacities, Pressure Drop and Viscosity Immunity Ceilings

Refer to Table 1-1

Accuracy

Standard Flow Accuracy: ± 5% Full Scale

Repeatability

0.25% Full Scale

Pressure Ratings

Refer to Table 1-2 for maximum non-shock pressure

Pressure Equipment Directive (PED) 97/23/EC

Flow meter complies under Sound Engineering Practices (SEP) or Catagories I, II or III

1-1

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Scales

Standard: Det achable aluminum plate single or dual scales Graduations: Choice of direct reading units, millimeter or percentage of maximum flow.

Operating Fluid T emperature Limits/Meter only

Minimum: -58°F (-50°C) Maximum: 420°F (215°C) Meter with V alve: 392oF (200oC) Refer to Table 1-3 for temperature limitations for meters with electronics.

Materials of Construction:

Metering Tube

316L stainless steel

Flanges and End Fittings

Flanges: 316/316L dual certified stainless steel NPT: 316L stainless steel

1-4 Options

Connections

150 lbs or 300 lbs RF ANSI B 16.5 flanges or PN 40 DIN 2527/2635 or Female NPT 125/175 Ra flange finish Vertical inlet and outlet

Floats

Standard: 316L stainless steel

O-rings (NPT only)

Standard: V iton® fluoroelastomers Optional: T eflon

Indicator Housing and Cover

Enclosure NEMA 4X construction Die cast aluminum, polyurethane paint with glass window

Meter Dimensions

Refer to Figure 1-1, Sizes 7-13

Needle Valves and Sight Flow Indicators

For flowrate control, needle valves may be externally piped into the inlet or outlet side of the instrument. Needle valves can be supplied up to size 10 (1") maximum 6.6 gpm (1,500 l/hr) water equivalent. Sight flow indicators are available for all flanged meters and to size 13 (2") NPT meters.

1-5 Optional Electronic Equipment

1-2

Electronic equipment available with the Model MT 3810 includes the Microprocessor Transmitter , Microprocessor Transmitter/Alarm/Pulse Output for totalization, Inductive Alarms, and T ransmitter with Inductive Alarms, refer to the following sections for additional information. All models are designed to be either Intrinsically Safe or Explosion Proof.

Installation and Operation Manual

Section 1 Introduction

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Table 1-1 Model MT 3810 Capacities, Pressure Drop and Viscosity Immunity Ceiling

CONNECTION SIZE FLOAT MATERIAL STAINLESS STEEL 316L

METER DIN ANSI FLOAT WATER

SIZE DN mm inches CODE l/h gpm scfm nm3/h mbar inches WC (cSt) (cSt) Category

15 1/2" A 25 0.11 0.49 0.78 30 13 1 40 SEP

B* 65 0.28 1.2 2 30 13 1 20 SEP

C 130 0.59 2.4 3.7 30 13 1 120 SEP

D* 200 0.88 3.7 5.8 35 15 1 20 SEP

15 1/2" A 250 1.1 5.2 8.2 45 19 2 250 SEP

B 400 1.7 7.7 12 55 23 1 180 SEP C 650 2.8 11 18 60 25 2 475 SEP D 1000 4.4 21 33 130 53 1.5 250 SEP

25 1" A 1200 5.2 19 30 60 25 5 475 CAT I, II or III

B 1500 6.6 31 49 70 29 1.5 400 CAT I, II or III C 2400 10 41 65 85 35 7 475 CAT I, II or III D 3500 15 65 100 155 63 4 475 CAT I, II or III

40 1 1/2" A 4000 17 67 100 50 21 50 475 CAT I, II or III

B 6000 26 94 140 60 25 30 475 CAT I, II or III C 8000 35 150 230 150 61 2 475 CAT I, II or III D 10000 46 210 330 300 121 2 475 CAT I, II or III

50 2" A 6500 28 100 160 50 21 50 475 CAT I, II or III

B 9500 41 160 250 60 25 50 475 CAT I, II or III C 12000 55 200 310 100 41 2.5 475 CAT I, II or III D 20000 88 390 620 300 121 1 475 CAT I, II or III

AIR

1,2

Press Drop Press Drop VIC (cSt) Max. Visc PED

Model MT 3810

1. Air flows in scfm are given at 70°F and 14.7 psia 2. Air flows in nm3/h are given at 0°C and 1.013 bar (a)

3. *Minimum operating pressure required 7 psig / 0.48 bar

Table 1-2 Model MT 3810 Pressure Ratings

316/316L Stainless Steel (psig at indicated temperature)

Flange Rating*

150 lb. 300 lb.

-20°F to 100°F 275 720

200°F

240 620

300°F

215 560

400°F

195 515

500°F

170 480

316L Stainless Steel (psig at indicated temperature)

Threaded NPT

7 & 8

10 12 13

-20°F to 100°F

1500 1500 1500 1300

200°F

1500 1500 1500 1300

300°F

1400 1400 1400 1200

400°F

1400 1400 1400 1200

500°F

1300 1300 1300 1100

*Flanges are dual certified 316/316L Stainless Steel

Table 1-3 Maximum and Minmum Fluid Temperature at 104oF (40oC) Ambient

Size Indicator Only Indicator with Alarm Indicator with Transmitter

7 thru 13

-58° thru 420° F -22° thru 320° F -22° thru 195° F

-50° thru 215° C -30° thru 160° C -30° thru 90° C

600°F

140 450

600°F

1200 1200 1200 1000

617°F

134 448

617°F

1200 1200 1200 1000

3810 Minimum and Maximum Ambient Temperature

Indicat or Only

Indicator with Alarm or Transmitter

-22° thru 150° F

-30° thru 65° C

-22° thru 150° F

-30° thru 65° C

1-3

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Model MT 3810 NPT-F Connection mm (inches)*

Meter Size

7 & 8

10 12 13

Connection 1/2" NPT-F

1" NPT-F

1-1/2" NPT-F

2" NPT-F

225 (8.85) 300 (11.81) 300 (11.81) 300 (11.81)

B 88 (3.46) 95 (3.78)

105 (4.13)

111 (4.37)

C 72 (2.83) 80 (3.15) 89 (3.50) 95 (3.74)

D 53 (2.09) 59 (2.32) 65 (2.56)

77 ( 3.63)

E 59 (2.32) 96 (3.78) 96 (3.78) 96 (3.78)

WEIGHT (Approx.)

1.3 kg (3 lbs.)

2.8 kg (7 lbs.) 5 kg. (12 lbs.)

6.3 kg (14 lbs.)

Model MT 3810 Flanged Connections mm (inches)*

Meter Size

7 & 8

10 12 13

*Dimensions shown are for standard indicator units as well as units with the Smart Meter Manager transmitter or stand-alone inductive

alarms.

Consult factory for dimensions of units with transmitters plus alarms or transmitters with inductive alarms.

Connection 1/2" Flange

1" Flange

1-1/2" Flange

2" Flange

A 250 (9.84) 250 (9.84) 250 (9.84) 250 (9.84)

B 88 (3.46) 96 (3.78)

105 (4.13) 111 (4.37)

C 72 (2.83) 80 (3.15) 89 (3.50) 95 (3.74)

D 53 (2.09) 59 (2.32) 65 (2.56) 77 (3.03)

Figure 1-1 Model MT 3810 Meter Dimensions

E 71 (2.78) 71 (2.78) 71 (2.78) 71 (2.78)

WEIGHT (Approx.)

2.5 kg (6 lbs.)

4.2 kg (10 lbs.)

6.8 kg (15 lbs.)

8.7 kg (20 lbs.)

1-4

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

1-5a Microprocessor T ransmitter with or without Alarms and Pulse Output

Based on Brooks Smart Meter Manager T echnology

Design Features

• A 2-wire, loop-powered device for ease of wiring and inst allation

• 4-20 mA analog output for flowrate, with Bell-202 modulated HART communication channel

• User selectable 0% and 100% analog output ranges with optional smoothing

• Flexible (mix & match) units of measure for flowrates, totals, temperatures, densities, etc.

• Two flow totalizers: Resett able and inventory totalization

• User configurable, scaleable pulse output for various engineering units

• Comprehensive alarms for both process flow and internal diagnostic checks

• Easily configured and compatible with other plant equipment

• Patented magnetic sensor which is resistant to external magnetic fields

Description

“Smart Inside” best defines the Brooks transmitter with optional alarms and pulse output for totalization. The transmitter (with or without the alarms and pulse output) is a compact microprocessor device designed to interface directly with the Model MT 3810 flowmeter . The microprocessor electronics are based on the Brooks Smart Meter Manager (SMM Brooks flowmeters.

Section 1 Introduction

Model MT 3810

) technology common to other

The transmitter is HART-programmable for numerous variables such as flow rate, totalization, calibration factors, and high-low alarm parameters. It is programmable with easy-to-use hand held configurators such as the EmersonTM HART 275 Communicator. Prior to shipment, commonly used default values are programmed by Brooks to ensure ease of operation and quick startup. However, parameters may be reprogrammed by the user if needed. The 2-wire electronics system is easy to install and inface with other existing equipment such as process management systems or maintenance control packages.

In operation the microprocessor transmitter converts the measured process flow into a 4-20 mA output with HART protocol. The signal originates when the float magnet inside the metering tube passes a magnetic sensor mounted on the transmitter. Flow rate information may be viewed locally at the meter scale or displayed remotely (along with other flow data) as a function of external support systems through analog/pulse outputs or multiple digital communications.

In addition to transmitter features, this unit can also be ordered with optional alarms and pulse output provided by open collector switches. One or two alarms may be programmed prior to shipment of the unit or at the customer site with a hand-held communicator.

1-5

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Specifications - SMM Microprocessor Transmitter with or without Alarm and Pulse Output

EMC Directive 89/336/EEC: EN 50081, EN 50082 and EN 61326-1

Hazardous Location Classification

Enclosure: T ype 4X/ IP65 Ambient Temperature: -22°F

Intrinsically Safe United S tates and Canada UL Listed, E73889, Vol. 1, Sect. 15 Class I, II and III, Division 1, Groups A, B, C, D, E, F, and G; T4

Europe – KEMA 01ATEX1235 X

II 2 G EEx ia IIC T4 II 2 D T135oC

Entity Parameters (Transmitter): Ui=Vmax=30 Vdc; Ii=Imax=140 mA; Ci= 15 nF; Li= 0 mH

> T amb < 150°F (-30°C > Tamb < 65°C)

Entity Parameters (Integral Alarms): Ui=Vmax=30 Vdc; Ii=Imax=45 mA; Ci= 0 nF; Li= 0 mH

Non-Incendive United S tates and Canada UL Listed, E73889, Vol. 1, Sect. 15 Class I, II, III, Division 2, Groups A, B, C,D F, and G; T4

Europe – KEMA 01ATEX1236

II 3 G EEx nA II T4 II 3 D T135o C

1-6

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Section 1 Introduction

Model MT 3810

Figure 1-2 Transmitter Only Wiring Diagram

Ref. No.981Y006 - Rev. D Sheet 1 of 2

1-7

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Figure 1-3 Transmitter Only Wiring Notes

1-8

Ref. No.981Y006 - Rev. D Sheet 2 of 2

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Section 1 Introduction

Model MT 3810

Figure 1-4 Transmitter with Alarm and Pulse Outputs Wiring Diagram

Ref. No.981Y005 - Rev . F Sheet 1 of 2

1-9

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Figure 1-5 Transmitter with Alarm and Pulse Outputs Wiring Notes

1-10

Ref. No.981Y005 - Rev . F Sheet 2 of 2

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Section 1 Introduction

Model MT 3810

Explosion- proof/ Flame-proof United S tates and Canada UL Listed, E73889, Vol. 1, Sect. 14 Class I, Division 1, Groups C, D; Dust Ignition-proof, Class II, Division 1, Groups E, F, G; Class III; T4

Europe – KEMA 01ATEX2207 X

II 2 G EEx d IIB T4 II 2 D T135

Note: Load resistance should also include I.S. barrier resistance. When using Model 275 HART Communicator the minimum load resistance is 250 ohms.

Figure 1-6 Power Supply vs. Maximum Load Resistance

Output Signals

Transmitter: 4-20 mA analog output with HART

Update Rate: 4 times per sec. Range: 3.8 to 22.0 mA

Two Alarm Outputs (open collector) Optically isolated outputs assignable to alarms, reverse flow indicator, or manual valve.

Maximum off-state voltage: 30 Vdc Maximum off-state current: 0.05 mA Maximum on-state voltage: 1.2 Vdc Maximum on-state current: 20 mA

One Pulse Output (open collector) Optically isolated. Scaleable to a variety of engineering unit systems (pulses per liter , gallons, etc.)

Range: 1 Hz to 1 kHz Maximum off-state voltage: 30 Vdc Maximum off-state current: 0.05 mA Maximum on-state voltage: 1.2 Vdc Maximum on-state current: 20 mA

1-11

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Linearity

Less than 1% at I maximum

T emperature Influence

Less than 0.04% per °C

V oltage Influence

Less than 0.002%/Vdc

Load Resistance Influence

± 0.1% full scale

Transmitter, Alarm and Pulse Output Wiring Diagrams

Refer to Figures 1-2, 1-3, 1-4, 1-5 and 1-7 For Division 1 explosion proof installations, the optional explosion proof

enclosure must be used. This enclosure does not use the auxiliary terminal box, as shown on some of the installation diagrams. All connections are made directly within the housing. Cable entry device shall be certified as Flameproof type, suitable per the conditions of use and correctly installed. If used with conduit, refer to Figure 1-7, a sealing device shall be provided in accordance with Figure 1-7.

For Division 2 non-incendive installations, either the standard enclosure or the explosion proof enclosure may be used. For both Division 1 explosion proof and Division 2 non-incendive installations, the barriers shown in the installation drawings are unnecessary. However, NEC Class 2 circuits are required.

The circuits shall be wired separately or using a Multicore Cable Type B, in accordance with EN 60079-14. Also wiring must be done in accordance with the applicable electrical codes, ie., NEC Chapter 5, CEC Section 18 and any local codes.

TRANSMITTER ACCESSORIES

General purpose and intrinsically safe HART comp atible power supplies are available in 1 10V, 24V and 220V.

1-12

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Section 1 Introduction

Model MT 3810

Figure 1-7 Model MT3810 Explosion-Proof Housing Wiring Diagram

Ref. No.981Y008 - Rev. D Sheet 1 of 1

1-13

Section 1 Introduction

Model MT 3810

1-5b Microprocessor Transmitter with Inductive Alarms

This combined system provides both the sophistication of the microprocessor along with the simplicity of one or two switch inductive alarms. Specifications for the transmitter are as stated previously and specifications for the front adjustable inductive alarms are as follows.

Wiring Diagrams

Refer to Figures 1-7, 1-8 and 1-9

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

1-14

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Section 1 Introduction

Model MT 3810

Figure 1-8 Transmitter with Inductive Alarm Wiring Diagram

Ref. No.981Y007 - Rev . F Sheet 1 of 2

1-15

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Figure 1-9 Transmitter with Inductive Alarm Wiring Notes

1-16

Ref. No.981Y007 - Rev . F Sheet 2 of 2

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

1-5c Inductive Alarm Switches

Section 1 Introduction

Model MT 3810

Design Features

• 1 or 2 normally open inductive limit switches

• Optional intrinsically safe power supply/amplifier/relay unit

• For low or high limit signaling/switching

• Front adjustable

Description

1 or 2 electronic limit switches can be installed in the indicator housing to allow initiation of signaling or switching functions on a preset flow value. The limit switch operates as a slot initiator that is inductively actuated by a disc mounted on the pointer shaft. Any flow value can be used for setting the limit value by sliding the initiator along the indicator scale. Minimum setting distance between two limit switches is approximately 40% full scale. The position of the initiator also serves to visually indicate the set value. Settings can be adjusted by removing the indicator cover, loosening, moving and retightening of the alarm indication needle, and replacement of the indicator cover.

Specifications - Inductive Alarm Switches EMC Directive 89/336/EEC: EN 50081, EN 50082 and EN 61326-1

Hazardous Location Classification

Enclosure: Type 4X/ IP65 Ambient Temperature: -22°F

Intrinsically Safe United States and Canada UL Listed, E73889, Vol. 1, Sect. 15 Class I, II and III, Division 1, Groups A, B, C, D, E, F, and G; T4

Europe – KEMA 01ATEX1235 X

II 2 G EEx ia IIC T4 II 2 D T135oC

Entity Parameters: Ui=Vmax=16 Vdc; Ii=Imax=25 mA; Ci= 50 uF; Li= 250 uF Non-Incendive United States and Canada UL Listed, E73889, Vol. 1, Sect. 15 Class I, II, III, Division 2, Groups A, B, C,D F, and G; T4

Europe – KEMA 01A TEX1236

> Tamb < 150°F (-30°C > T amb < 65°C)

II 3 G EEx nA II T4 II 3 D T135oC

1-17

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Explosion- proof/ Flame-proof United S tates and Canada UL Listed, E73889, Vol. 1, Sect. 14 Class I, Division 1, Groups C, D; Dust Ignition-proof, Class II, Division 1, Groups E, F, G; Class III; T4

Europe – KEMA 01ATEX2207 X

II 2 G EEx d IIB T4 II 2 D T135

Power Supply 5-25 Vdc; 25 mA max.

Impedance

Approximately 1 kohm with cam absent Approximately 8 kohm with cam present

Alarm Wiring Diagrams

Explosion-proof/ Flame-proof: Refer to Figure 7 Intrinsically Safe or Non Incendive: Refer to Figures 10 and 1 1.

For Division 1 explosion proof installations, the optional explosion proof enclosure must be used. This enclosure does not use the auxiliary terminal box, as shown on some of the installation diagrams. All connections are made directly within the housing. Cable entry device shall be certified as Flameproof type, suitable per the conditions of use and correctly installed. If used with conduit, refer to Figure 7, a sealing device shall be provided in accordance with Figure 7.

1-18

Alarm Accessories

Amplifier Power Supply (approved isolated barrier) 1 or 2 channel approved for intrinsically safe application, remotely mounted, 115 or 230 Vac power. Single pole with double throw (SPDT) relay standard. For other configurations, consult factory .

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Section 1 Introduction

Model MT 3810

Figure 1-10 Inductive Alarms Only Wiring Diagram

Ref. No.981Y001 - Rev. F Sheet 1 of 2

1-19

Section 1 Introduction

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Figure 1-11 Inductive Alarms Only Wiring Notes

1-20

Ref. No.981Y001 - Rev . F Sheet 2 of 2

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AHG June, 2008

2-1 General

2-2 Receipt of Equipment

Section 2 Installation

Model MT 3810

This section contains the procedures for the receipt and installation of the instrument. See Section 1 for dimensional and connection requirements. Do not attempt to start the system until the instrument has been permanently installed. It is important that the start-up procedures be followed in the exact sequence presented.

When the instrument is received, the outside packing case should be checked for damage incurred during shipment. If the packing case is damaged, the local carrier should be notified at once regarding his liability . A report should be submitted to your nearest Product Service Department.

Brooks Instrument

407 W. Vine Street P.O. Box 903 Hatfield, PA 19440 USA Toll Free (888) 554-FLOW (3569) Tel (215) 362-3700 Fax (215) 362-3745 E-mail: BrooksAm@BrooksInstrument.com www.BrooksInstrument.com

2-3 Recommended Storage Practice

Brooks Instrument Brooks Instrument

Neonstraat 3 1-4-4 Kitasuna Koto-Ku 6718 WX Ede, Netherlands Tokyo, 136-0073 Japan P.O. Box 428 Tel 011-81-3-5633-7100 6710 BK Ede, Netherlands Fax 011-81-3-5633-7101 Tel 31-318-549-300 Email: BrooksAs@BrooksInstrument.com Fax 31-318-549-309 E-mail: BrooksEu@BrooksInstrument.com

Remove the envelope containing the packing list. Outside of your clean area, carefully remove the equipment from the packing case. Make sure spare parts are not discarded with the packing material. Inspect for damaged or missing parts.

If intermediate or long-term storage of equipment is required, it is recommended that the equipment be stored in accordance with the following: a. Within the original shipping container. b. In a sheltered area preferably a warm, dry heated warehouse. c. Ambient temperature 21°C (70°F) nominal, 40°C (104°F) maximum

and 7°C (45°F) minimum.

d. Relative humidity 45% nominal, 60% maximum and 25% minimum.

2-1

Section 2 Installation

Model MT 3810

2-4 Return Shipment

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AHG

June, 2008

Prior to returning any instrument to the factory , cont act your nearest Brooks location for a Return Materials Authorization Number (RMA#). This can be obtained from one of the following locations:

Brooks Instrument

407 W. Vine Street P.O. Box 903 Hatfield, PA 19440 USA Toll Free (888) 554-FLOW (3569) Tel (215) 362-3700 Fax (215) 362-3745 E-mail: BrooksAm@BrooksInstrument.com www.BrooksInstrument.com

Brooks Instrument Brooks Instrument

2-5 Transit Precautions

2-6 Removal from Storage

Instrument must have been purged in accordance with the following:

Completion of form RPR003-1, Brooks Instrument Decontamination Statement. A copy of this form can be downloaded from the Brooks website www.brooksinstrument.com or is available from any Brooks Instrument location listed above. This is required before any Brooks Personnel can begin processing. Copies of the form can be obtained from any Brooks Instrument location listed above. Provide a Material Safety Data Sheet (MSDS) for the fluid(s) used in the instrument.

To safeguard against damage during transit, transport the instrument to the installation site in the same container used for transportation from the factory if circumstances permit.

Upon removal from storage, a visual inspection should be conducted to verify the condition of the equipment is “as received.” If the equipment has been in storage in conditions in excess of those recommended (See Section 2-3), the device should be subjected to a pneumatic pressure test in accordance with applicable vessel codes.

2-2

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AHG June, 2008

2-7 Installation of Flowmeter

Section 2 Installation

Model MT 3810

WARNING

If the inlet and outlet valves adjacent to the indicator are to be closed for any reason, the indicator must be completely drained. Failure to do so may result in thermal expansion of the liquid which can rupture the meter and cause possible personal injury.

Recommended installation for Models MT 3809 and MT 3819 is as follows:

a. Carefully remove the covers from each end of the flowmeter . b. Install the flowmeter with the inlet at the bottom and the outlet at the

top.

c. When installing the flowmeter in the process line, follow accepted

plumbing practices for flanged or NPT fittings.

d. Install the flowmeter within 5° of true vertical. Use of a level is

recommended to determine the proper alignment.

e. Installation of a bypass piping arrangement is recommended,

Figure 2-1. Bypass piping permits the meter to be isolated from the flow line for servicing and cleaning.

Figure 2-1 T ypical Bypass Inst allation

2-3

Section 2 Installation

Installation and Operation Manual

Part Number: 541B050AHG

Model MT 3810

2-8 Installation of Model MT 3810 Flowmeter with a Smart Meter Manager T ransmitter

with or without Optional Alarms and Pulse Output

a. Install the meter as described in Section 2-4. b. Transmitter setup is done solely through proper system wiring and

parameter configuration. Common transmitter parameters are set by Brooks prior to shipment. These parameters, such as flow rate, are set based on order information, meter configuration or defaults inherent to the transmitter . If requested when ordering the electronics, all parameters will be set prior to receiving the unit and no further configuration will be needed at installation. However , more detailed configurations as well as on-line monitoring can be done through standard HART EmersonTM Model 275 Hand-held communicator. See Operations Section 3 for manual programming details.

With a HART protocol compatible transmitter, the digital communication signals are superimposed on top of the 4-20 mA signal. Communication of more than just the process variables is possible. Plants utilizing HART compatible transmitters can increase productivity by reducing trips to the field, gather data needed to reduce process downtime, proactively perform maintenance rather than reactively , and transport data to the field and back to the shop. Also, with the Emerson Asset Management SolutionsTM software (AMS), information may be moved from the Model 275 Communicator to your personal computer .

communication protocol, or can be set using a

X-VA-MT3810-eng

June, 2008

The 2-wire, 4-20 mA analog output provides real-time information on process flow rate. The 1200 baud, HART communication data is overlaid and transmitted on the 4-20 mA signal. Refer to Figure 2-2 for SMM electrical configuration. The float is constructed with an integral magnet that activates a magnetic sensor that is part of the transmitter . This same float magnet also drives the mechanical pointer . The flow rate is scalable by setting independent high and low range parameters. The Analog Output (AO) transmitter parameters, AO HiRange and AO Lo-Range span the 4-20 mA signal. For example, if flow rate is normally between 100 and 500 gpm, the AO Hi-Range parameter is set at 500 and the AO Lo-Range is set at 100. Like other common parameters, the AO Hi-Range and AO Lo-Range can be set by Brooks prior to shipment.

c. Microprocessor Transmitter Wiring Connections

Refer to Figures 1-3, 1-4, 1-5 and 1-8 for detailed UL approved wiring hookup. Figures 2-3 through 2-6 are schematic drawings showing typical electronic hookups.

2-4

Installation and Operation Manual

Smart Meter Manager

inside

Smart Meter Manager

inside

X-VA-MT3810-eng Part Number: 541B050AHG June, 2008

Section 2 Installation

Model MT 3810

Figure 2-2 Smart Meter Manager Electrical Configuration

Figure 2-3 T ypical SMM Transmitter Analog Output and Power Wiring

2-5

Section 2 Installation

Smart Meter Manager

inside

Smart Meter Manager

inside

Smart Meter Manager

inside

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AHG

June, 2008

Figure 2-4 Alternate SMM Transmitter Analog Output and Power Wiring (Where 4-20 mA signal is not required)

Figure 2-5 Multi-drop SMM T ransmitter Analog Output and Power Wiring

2-6

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AHG June, 2008

Section 2 Installation

Model MT 3810

Typically applications require only the use of the 2 wire loop analog signal. In some applications where transmitters and actuators are widely separated (e.g. tank farms), devices are wired in a multi-drop configuration to save wiring costs. Each unit is given an individual HART address in the range of 1-15 to distinguish each unit during communications over a common wire pair. In this configuration, the 4-20 mA output signal cannot be used.

To install the typical transmitter analog output configuration:

1. For intrinsically safe installation, intrinsic safety barrier selection, cable parameters, and power supply limits must be in accordance with the entity parameters shown in Figure 1-3. Alternatively, the optional intrinsically safe power supply available from Brooks may be used. Cable parameters for inductance and capacit ance still apply.

2. If the area classification is Division 2, a barrier is not required and cable parameters are not applicable. The electrical code will require the use of conduit for wire protection. Refer to Figure 1-3.

3. If the installation is to be protected by Division 1 explosion proof methods, the optional explosion proof enclosure is required and explosion proof installation methods must be followed. Refer to Fig.1-5.

4. and should be taped up and not connected at the receiver end. Insulation of the shield at the receiving end is especially important for intrinsically safe installations.

5. The maximum resistance of the loop resistor, the associated cable and the barrier is determined by the power supply voltage and is shown graphically in Figure 1-2.

6. After installation and powering of the loop, the transmitter must be zeroed, both electrically and mechanically . This operation will compensate for any stray magnetic effects in the vicinity of the transmitter. Flow must be verified to be zero when the zero function is momentarily activated.

With the float at the zero flow position, set zero flow by either shorting the two pins together at the terminal block. If desired, a zero switch can be remotely mounted and wired to these terminals. The hazardous area classification will determine the wiring methods used for this switch.

The pointer must also be adjusted to the reference line on the scale using the adjustment screw on the face of the pointer, next to the hub. The zero function may be activated as part of a periodical maintenance check.

2-7

Section 2 Installation

Smart Meter Manager

inside

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AHG

June, 2008

7. Under actual flow conditions, verify that the transmitter output matches

the mechanical pointer position. If a discrepancy is noted, the HART communications channel can be used to verify or adjust the transmitter settings. The Emerson Model 275 hand held communicator provides a simple means to accomplish this check anywhere in the loop. Refer to Figure 3-2 for connection instructions. Note: The Brooks SMM transmitter device description (DD) will not be programmed into the Emerson Model 275 hand-held communicators until after Summer 1997. Until the Brooks device description becomes standard to the Emerson Model 275 units, please contact Brooks Customer Service, Hatfield, PA, to provide programming for a nominal fee. After Summer 1997, we request that the customers update their Model 275 units through Emerson Service Centers located throughout the world.

d. Microprocessor Transmitter with Alarm and Pulse Output Wiring

Connections.

CAUTION

Since this is a magnetically activated device, strong magnetic fields and materials with magnetic properties may cause faulty operation when in close proximity to the flowmeter. This includes steel pipes, steel conduit, motors, and transformers.

CAUTION

Flowmeters with a transmitter must be mounted at least 18 inches apart to prevent the interaction of adjacent float magnets and transmitter.

WARNING

To prevent ignition of hazardous atmospheres and serious personal injury, proper installation methods must be used as defined in Article 505 of the National Electrical Code and the Canadian Electrical Code and ISA Stnadard 12.6.

Figure 2-6 T ypical SMM Transmitter with Alarms and Pulse Digital Output and Power Wiring

2-8

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AHG June, 2008

Section 2 Installation

Model MT 3810

All internal parameters can be accessed over the HART communications channel, including the configuration of the output signals used for alarms and pulse output. An external termination box is attached for easy hookup of these signals. The alarms are configurable as normally open or normally closed.

The alarm contact and pulse output digital signals are electrically identical, independent, optically coupled transistor outputs. Wiring will be as required by the external driven system— Prover, DCS/PLC, terminal-automation system, batch controller etc. These can be wired as an open collector or open emitter signal on the high or low side of voltage-rail within the receiving equipment, depending upon the signal needs. When interfacing to external electronics, be careful to work within the voltage/current polarity and limits as specified in Section 1.

To install the typical transmitter alarms and/or pulse digital outputs configuration:

1. Intrinsically safe installations require the use of barriers, power supply

limits and cable parameters as shown in the installation diagram. All connections are made in the terminal box attached to the back of the transmitter housing. Refer to Figures 1-4 and 1-5.

2. If the area classification is Division 2, a barriers are not required and

cable parameters are not applicable. However , the electrical code will require the use of conduit for wire protection. Refer to Figures 1-4 and 1-5.

3. If the installation is to be protected by Division 1 explosion proof

methods, the optional explosion proof enclosure is required and explosion proof installation methods must be followed. Refer to Figure 1-4 and1-5.

4. It is highly recommended that shielded cable be used for hook up. The

shield should be connected to chassis ground at the transmitter end and should be taped up and not connected at the receiver end. Insulation of the shield at the receiving end is especially important for intrinsically safe installations.

5. The maximum resistance of the loop resistor , the associated cable and

the barrier is determined by the power supply voltage and is shown graphically in Figure 1-2.

6. The pulse and alarm outputs function as isolated switch closures

(optically isolated open collector-emitter) and must be supplied with a power source, as shown in wiring diagram, Figure 1-4. Observe polarity and do not exceed 30 V olts for the supply and limit load current to 20 mA for each output.

7. The zero function is activated by momentarily shorting the zero

terminals on the wiring block. This may be accomplished with any conductive jumper or a switch which can be remotely mounted. The hazardous area classification will determine the wiring methods used for this switch.

2-9

Section 2 Installation

Installation and Operation Manual

Part Number: 541B050AHG

Model MT 3810

8. After installation and powering of the loop, the transmitter must be zeroed, both electrically and mechanically . This operation will compensate for any stray magnetic effects in the vicinity of the transmitter. Flow must be zero and when the zero function is momentarily activated. The pointer must also be adjusted to the reference line on the scale using the adjustment screw on the face of the pointer, next to the hub. The zero function may be activated as p art of a periodical maintenance check.

9. Under actual flow conditions, verify that the transmitter output matches the mechanical pointer position and that the alarms and pulse outputs are working properly . If a discrepancy is noted, the HAR T communications channel can be used to verify or adjust the transmitter settings. The Emerson Model 275 hand held communicator provides a simple means to accomplish this check anywhere in the loop. Refer to Figure 3-2 for connection instructions.

2-9 Installation of Model MT 3810 Flowmeter with a Smart Meter Manager T ransmitter

with Inductive Alarms (1 or 2 Switches)

X-VA-MT3810-eng

June, 2008

a. Install the meter as described in Section 2-7. b. Install the transmitter as described in Section 2-8. c. Install the inductive alarms as indicated below Section 2-10.

2-10 Installation of Model MT 3810 Flowmeter with Inductive Alarms (1 or 2 Switches)

CAUTION

Flowmeters with a transmitter must be mounted at least 18 inches apart to prevent the interaction of adjacent float magnets and transmitter.

WARNING

2-10

Install the meter as described in Section 2-7.

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AHG June, 2008

Section 2 Installation

Model MT 3810

To install the inductive alarms (1 or 2 switches):

1. The inductive alarms can be supplied as a stand alone option or combined with the transmitter. When st and alone, connections to the alarms are made inside the indicator housing. When supplied in combination with the transmitter, connections are made inside the auxiliary terminal box attached to the indicator housing. Refer to Figures 1-8 and 1-9 for installation with the transmitter combined with the inductive alarms.

2. Intrinsically safe installations require the use of relay isolators for the alarms and a barrier for the transmitter, if equipped. Power supply limits and cable parameters must be as shown in the installation diagram.

3. If the area classification is Division 2, the transmitter barrier and cable parameters are not applicable. However for proper operation of the inductive alarms, the relay isolators must be used. The electrical code will require the use of conduit for wire protection.

4. If the installation is according to Division 1 explosion proof methods, the optional explosion proof enclosure is required and explosion proof installation methods must be followed. For proper operation of the inductive switches, the relay isolators must be used.

5. It is highly recommended that shielded cable be used for hook up. The shields should be connected to chassis ground at the transmitter/alarm end and should be taped up and not connected at the receiver end. The taping and insulation of the shields at the receiving end is especially important for intrinsically safe installations.

6. For the transmitter output, if supplied, the maximum resistance of the loop resistor, the associated cable and the barrier is determined by the power supply voltage and is shown graphically in Figure 1-2.

7. The relay isolator has built in power handling contacts. Refer to the specifications for these ratings.

2-11

Section 2 Installation

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AHG

June, 2008

8. If desired, the transmitter zero function can be remotely mounted using a momentary contact switch. Follow the same wiring practices as used for the other outputs.

9. After installation and powering of the loop, the transmitter must be zeroed, both electrically and mechanically . This operation will compensate for any stray magnetic effects in the vicinity of the transmitter. Flow must be zero when the zero function is activated, using the remote switch or shorting the zero terminals. The pointer must also be adjusted to the reference line on the scale using the adjustment screw on the face of the pointer, next to the hub. The zero function may be activated as part of a periodical maintenance check.

10.Under actual flow conditions, verify that the transmitter output matches the mechanical pointer position. If a discrepancy is noted with the transmitter, the HAR T communications channel can be used to verify or adjust the transmitter settings. The Emerson Model 275 hand-held communicator provides a simple means to accomplish this check anywhere in the loop. Refer to Figure 3-2 for connection instructions.

1 1.Proper operation of the inductive alarms can be determined by

manually rotating the mechanical pointer and observing the status lights on the relay isolator. The small alarm pointers indicate the alarm trip points. Changes to the set points can be made by loosening the pointer screws and repositioning the pointers.

2-12

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AHG

December, 2008 Model MT 3810

3-1 Pre-Start Check

After the flowmeter has been properly installed in the process, it is ready for operation. When initiating flow, slowly open the valve to avoid a flow surge.Bypass is a help in bringing the flow on smoothly. Avoid starting a pump to supply the flowmeter without the use of a valve upstream of the flowmeter

Section 3 Operation

At no flow condition the indicator pointer should align with the “0” mark on the scale. If necessary, adjust the pointer as per directions in the Maintenance Section 4-3.

3-2 Start-Up and Operation of Flowmeter

a. Slowly initiate flow into the system. Open process valves slowly to avoid

flow surges.

b. Check for leaks around the meter inlet and outlet connections. If no

leaks are present, bring the system up to operating pressure.

3-3 Operation of the Model MT 3810 Flowmeter with a Smart Meter Manager T ransmitter

with or without Optional Alarms and Pulse Output for tot alization

a. S tart-up the meter as described in Section 3-2. b. Programming performed prior to shipment (parameters)

The SMM transmitter with or without alarms and pulse output is preprogrammed prior to shipment for the following parameters based on the order information, meter configuration and application. If parameters are not specified in the customer purchase order , the defaults inherent to the electronics will be as shown in (parenthesis).

3-1

Section 3 Operation

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Transmitter Only (uP) Transmitter (uP) Plus... Pre-Programmed Parameters Alarms and Pulse Output

Preprogrammed Parameters

Model Number Alarm LoLimit (0% FS flow) Serial Number Alarm HiLimit (100% FS flow) Tag Name (blank) Pulse output units (1 ppg) Flow Rate units of measure (gpm) Resettable totalizer units of measure (gal.) Low Flow cutoff (10% FS flow) Inventory totalizer units of measurement Calibration factor (% scales only) (gal.) Analog Output LoRange

(4 mA @ 0% flow)

Analog Output HiRange

(20 mA @ 100% flow)

c. Manual Programming or Reprogramming of the SMM electronics

If electronic parameters were not preprogrammed prior to shipment or new settings are required, programming of the SMM transmitter with or without alarms and pulse output may also be done locally via an Emerson Model 275 hand held Communicator . Refer to Figures 3-1 and 3-2 for Device Description Basic Setup and Detailed Device Description Setup. Trees generate an electrical signal directly proportional to the gas mass flow rate.

3-2

Installation and Operation Manual

Section 3 Operation

X-VA-MT3810-eng Part Number: 541B050AHG

December, 2008 Model MT 3810

Device De scription

Process V ariables

PV (FlowRat e) AO Percent SV (ResettableTotalizer) TV (Invento ryTotalizer) QV (unused?)

Diagnostics & Service

Alarm Statu s Diagnostic Code Sequence Number Current Float Position Internal T emperature Tes t Devi ce

Analog/L oop Test

Set 4mA Set 20mA End Tes t

Contact Out1 Test

Set ON Set OFF End Test

Contact Out2 Test

Set ON Set OFF End Test

Pulse Output Test

Output n P ulses End Test

Basic Se t up

Tagname Model Number Serial Number FlowMeter Configuration

Meter Zero LowFlow Cutoff Cal ibrati on Fact o r

Analog Output

AO Percent AO Milliamps

O HiRange AO LoR ange AO Filter AO Failur e Behavior

Pulse Output

PulseOut Scaler Pulse O ut Width PulseOut UOM

FlowRate Alarm

larm HiLimit

Alarm LoLimit

Detailed Setup

Measurements

Flow

...

Temperature

...

Density

...

Pressure

...

Viscosity

...

Computations

Totalizers

Resettable

Inventory

Outputs

Review

List of All Parameters...

...

Alarms

Device Information

Figure 3-1 Model MT 3810 SMM Electronics Device Description Tree (Basic Setup)

...

3-3

Section 3 Operation

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Detailed Setup

Measurements

Flow

FlowRate UOM Met er Configuration

Meter Zero LowFlow Cutof Calibration Factor

Meter Calibration

CalibFlowRate UOM Calibr ati on Points

Calibration Info

Temperature

Float Position#1 FlowRate#1 : Float Position#10 FlowRate#10

Process Fluid Calibration Tool Calibrator Name Calibration Date Calib Temperature UOM Calibration Temperature Gas Piston/Pr ove r Temp ? Calib Pressure UOM Calibration Pressure Gas Piston/Prover Pressure ? Calib Density UOM Calibration Density Calib Viscosity UOM Calibration Viscosit

ccuracy Class

Computations

Totalizers

Resettable

Resettable Totalizer Resettab le Totalizer UOM ResTot Digits&Decimals Sequence Number Reset

Inventory

Inventory Totalizer Inventory Totalizer UOM InvTot Digits&Decimals

Outputs

nalog Output

O Percent O Milliamps O HiRange O LoRange O Filter O Failure Beha v io r

Contact Out1

ContactOut Function ContactOut Polarity Co nta ct O ut State

Contact Out2

ContactOut Function ContactOut Polarity Co nta ct O ut State

Pulse Output

PulseOut UOM PulseOut Scaler PulseOut Width

HART Output

HART ShortFrame Address Number of Preambles

Alarms

larm Status

Diagnostic Code

larm Configuration

FlowRate

PulseOut Overrun Diagnostics DataBase Initialization Power Internal T emperature

larm HiLimit larm LoLimit larm Time Period larm Enable larm Destination larm Type

Device Information

Tagname Description Message Date Manufacturer Code DeviceType Code (? ) Serial Number (? ) Final Ass'y# (?) Config.Changed Revi si on N umbers

Universal Rev Field Device Rev Hardware Rev Software Rev

FlowMeter

MeterFlow HiLimit MeterFlow LoLimit MeterTemp HiLimit MeterTemp LoLimit MeterPressure HiLimit MeterPressure LoLimit MaxPressure Drop Meter Type Meter Material Flange Typ e Flange Material Float Type Float Material O-Rin g Mate rial

ccessories

ExternalTerminationBox

Temperature UOM Observed Temperature

Density

Density UOM Observed Density

Pressure

Pressure UOM Observed Pressure

Viscosity

Viscosity UOM Observed V iscos ity

Figure 3-2 Model MT 3810 SMM Electronics Device Description Tree (Detailed Setup)

3-4

Installation and Operation Manual

Section 3 Operation

X-VA-MT3810-eng Part Number: 541B050AHG

December, 2008 Model MT 3810

The HART Communicator is the hand-held interface that provides a common communication link to all HART compatible, microprocessorbased devices. A keypad, liquid crystal display (LCD) and software menu structure make up the HART communicator user interface. The Emerson Model 275 is easy to use. Just press a few buttons to become familiar with the Action Keys and menu structure.

3051C:DPT-0101 Online

1 Device setup

2 PV

3 AO

0.86 inH2O

4 LRV

5 URV

4.275 mA

0.00 inH2O

SAVE

50.00 inH2O

Alpha-Numeric Keypad

Function Keys

Action Keys

Shift Keys

LCD

Figure 3-3 HART Communicator

Typical Connection Emerson Model 275 Communicator Interface

The HART Communicator interfaces with any HART instrument from any wiring termination point in a 4-20 mA loop, provided a minimum load resistance of 250 ohms is present between the HART Communicator and power supply . A minimum load resist ance of 250 ohms must be present between the HART Communicator and power supply in order for the HART Communicator to communicate with any HART compatible instrument. (An optional rugged 250 ohm resistor that attaches to the lead set is available from Emerson. The resistor must be installed in series, not in parallel.)

HART-Compatible Device

DVC:FCV101B Fisher Dig Vlv Ctrl

1 Main

2 Analog In 12.13 mA 3 Travel 50.36 % 4 Drive Sgl 31.54 % 5 Instrument Status

F1 F2 F3 F4

HART Communicator

A B C D E F G H I

J K L M N O P Q R

456

V W X Y Z

S T U

# % &

* : +

Figure 3-4 Typical HART Communicator Interface

Power

Supply

Receiver

(DCS/PLCl etc.)

250 Ohm

Resistance Minimal

3-5

Section 3 Operation

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Emerson Model 275 Communicator Functions Action Keys and Hot Key

Six Action Keys promote easy navigation through the menu structure. You may customize the Hot Key to quickly access a menu of your most frequently performed on-line tasks. The Hot Key Menu is a user-definable menu containing one permanent option, Range V alues. Range Values provides quick access to rearrange capability . Up to 19 frequently performed tasks can also be added to this menu. These tasks are stored even when the communicator is off, and are always readily available by simply pressing the Hot Key .

On/Off Up Hot Key

Figure 3-5 HART Communicator Action / Hot Keys

LCD

The LCD is an eight-line by twenty-one character display that provides a window to all the functions of a HART compatible device. When connected to a HART compatible device, the top line of each menu displays the model name of the device and its tag. The bottom line of each menu is reserved for a dynamic label for each function key , F1 through F4.

Brooks MT 3809 On-line

1 Device setup

2 PV 0.86 gpm 3 AO 4.275 mA 4 LRV 0.00 gpm 5 URV 50.00 gpm SAVE

F1 F2 F3 F4

3-6

Figure 3-6 HART LCD

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AHG

December, 2008 Model MT 3810

Function Keys

Use the four function keys, marked F1 through F4 located below the LCD to perform software functions as indicated by the dynamic labels. Different labels appear over the four function keys as you move among the various menus.

On-line Menu

When connected to a HART compatible device, simply press the ON Key to display the On-line Menu. This menu contains the most critical information about the connected device and your measurement including:

• Model Number

• User-defined Tag Number

• Flow Rate Units of Measure

• Analog Output LoRange

• Analog Output HiRange

a. Simulation Mode

The HART Communicator provides a mode that allows you to simulate an on-line connection to a specific HART compatible device. The simulation mode is a training tool that enables you to become familiar with a device before configuring it in a critical environment. Access to the simulation mode is through the utility menu.

Section 3 Operation

For more details and instructions on use of the Emerson Model 275 Communicator please contact Brooks Service Department Representative or your local Emerson office.

b. Recalibration of Analog Transmitter Output (spanning high and low)

At any time after factory calibration, shipment, installation, or service, the SMM transmitter can be recalibrated by overwriting any of the previous calibration point-pairs, assuming that the user can provide a series of accurate rates of flow through the meter. If preferred, the meter with transmitter may be returned for recalibration at the Brooks Service Department for a fee.

c. Basic Transmitter Setup Parameters

Refer to Figures 3-1 and 3-2. These are meter identification parameters set prior to shipment of the meter . Flowmeter Identification: Model Number, Serial Number, Tag Name

Flowmeter Configuration: Low Flow Cutoff, Calibration Factor , Flow Rate Units of Measure

Transmitter Analog Output: Analog Output HiRange, Analog Output LoRange

d. Optional Programmable Alarm and Pulse Output Parameters and

Features

Alarm Contact Output: HiLimit, LoLimit One or two digital outputs are available for a alarm signals. Contact output polarity is configurable as Normally Open (N.O.) or Normally Closed (N.C.). The alarms may be set at the minimum and maximum flow rate or at any other preferred high and low limits. The units of measure of the alarm limits is the same units of measure as the process variable itself.

3-7

Section 3 Operation

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Computations: Totalization Totalizers are available in both Resettable and Inventory options. Resettable totalization is used for batching while inventory totalization measures the total volume over time. Units of measure are set independently for each of these options.

Pulse Output: Pulse Out Scaler, Pulse Out Width The SMM has a pulse output channel that indicates flow rate as a variable frequency and therefore can pass information to many types of external equipment such as batch controllers, automation systems or provers. The output pulse width default is 1 millisec but may be user-configured since certain external receiving equipment cannot keep up with high incoming frequency.

Low Flow Cutoff Warning for Pulse Output and Totalization The low flow cutoff parameter can be programmed to signal when the flow level is below which the process is intended. Below this level, the totalizer will assume that the flow rate is actually zero and that no data should be accumulated by the totalizers.

Pulse Output Overrun Alarm If a larger than acceptable output pulse width is configured, totalizer pulses may be delayed or queued. No loss of pulses will occur. The tot alizer output pulses will to be sent until the queue is empty . Under these circumstances, an alarm message will be sent to the control station. However , the alarm can be disabled if not required.

Optional Alarm Configurations— Enable, Destination, Alarm Type (Latching) Three additional parameters may be programmed for process and diagnostic alarms to control functionality — enable, destination, and alarm type (latching). ‘Enable’ allows alarms to be enabled and disabled depending on use of the alarm. For example, if output pulses are being used it may be normal practice to delay (e.g. queue up) output pulses because of a slow receiving end-device that requires a wide pulse-width. The ‘enable’ parameter allows the user to disable the pulse output overrun alarm and not send an alarm when in fact pulse outputs are delayed by choice. Some critical diagnostic alarms, such as database initialization, can not be disabled or turned off.

When an alarm occurs, it can be posted through the defined 'destination' digital contact closure outputs #1, #2, both or neither. Therefore the alarms may be managed according to local operating practices and the need to notify upstream control/safety systems.

An alarm may be posted at a designated destination only when the alarm situation is occuring or posted until the alarm is acknowledged by the operator. The descision to 'latch or unlatch' the alarm is controlled by setting the 'alarm type' parameter . By utilizing this optional parameter, the operator can see that there is an alarm as it is occuring (unlatched) or even after the fact, in the case when the operator did not directly observe the unit alarm (latched).

3-8

Installation and Operation Manual

Section 3 Operation

X-VA-MT3810-eng Part Number: 541B050AHG

December, 2008 Model MT 3810

The following are two examples of typical programming via a Emerson Model 275 hand-held communicator.

Example 1: Programming Flow Rate Units.

Brooks MT 38xxVA On-line

1 Device Setup

2 PV 3 AO 4 URV 5 LRV

SAVE

F1 F4F3F2

setup

25 gpm

12.0 mA

0.00 gpm

50.00 gpm

From the Online Menu, select

Device Setup

Brooks MT 38xxVA Device Setup 1 Process Variables 2 Diags & Services 3 Basic Setup

4 Detailed Setup

SAVE

F1 F4F3F2

Brooks MT 38xxVA Detailed Setup

1 Measurements

2 Computations 3 Outputs 4 Alarms 5 Device Info

SAVE

F1 F4F3F2

From the Device Setup Menu, select

Detailed Setup

From the Detailed Setup Menu, select

Measurements

3-9

Section 3 Operation

Model MT 3810

Brooks MT 38xxVA Measurements

1 Flow

2 Temperature 3 Density 4 Pressure 5 Viscosity

SAVE

F1 F4F3F2

Brooks MT 38xxVA Flow

1 FlowRate Units

2 Configuration 3 Meter Calibration

SAVE

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

From the Measurements Menu, select

Flow

From the Flow Menu, select

FlowRate Units of Measure

(FlowRate UOM).

F1 F4F3F2

Brooks MT 38xxVA FlowRate Units

gal/min

L/min

I mpgal/min

In Flow, scroll through list optional units. Highlight the FlowRate UOM desired. Press

ENTER (F4) to enter the new

information, and press SEND (F2) to send this information to the transmitter.

F1 F4F3F2

ESC

ENTER

Note: Two Warning messages will appear.

• Warning Pressing OK will change device output. Put loop in manual.

• Warning Return control loop to automatic control.

These warnings confirm changes to the programming and alert the user to make changes in other related fields.

3-10

Installation and Operation Manual

Section 3 Operation

X-VA-MT3810-eng Part Number: 541B050AHG

December, 2008 Model MT 3810

Example 2: Programming Low Flow Cutoff.

Brooks MT 38xxVA On-line

1 Device setup

2 PV 3 AO 4 URV 5 LRV

SAVE

F1 F4F3F2

Brooks MT 38xxVA Device Setup 1 Process Variables 2 Diags & Services

3 Basic Setup

4 Detailed Setup

SAVE

setup

25 gpm

12.0 mA

0.00 gpm

50.00 gpm

From the Online Menu, select

Device Setup

From the Device Setup Menu, select

Basic Setup

F1 F4F3F2

Brooks MT 38xxVA Basic Setup 1 Tag 2 Model 3 Ser No

4 Configuration

5 Analog Output

SAVE

F1 F4F3F2

From the Basic Setup Menu, select

Configuration

3-11

Section 3 Operation

Model MT 3810

Brooks MT 38xxVA Configuration

1 Cutoff

2 CalFact

SAVE

F1 F4F3F2

Brooks MT 38xxVA Cutoff

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

From the Configuration Menu, select

Cutoff

00.00 L/min

HELP

F1 F4F3F2

DEL

ESC

ENTER

Enter the Cutoff value in the same units specified in the FlowRate UOM. Press ENTER (F4) to enter the new information and press SEND (F2) to send this information to the transmitter.

3-12

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AHG

December, 2008 Model MT 3810

3-4 Operation of the Model MT 3810 Flowmeter with a Smart Meter Manager T ransmitter

with Inductive Alarms ( 1 or 2 Switches)

a. Start-up the meter as described in Section 3-2. b. Start-up the transmitter as described in Section 3-3. c. Start-up the inductive alarms as described in Section 3-5.

3-5 Operation of the Model MT 3810 Flowmeter

with Inductive Alarms ( 1 or 2 Switches)

a. Start-up the meter as described in Section 3-2. b. To modify the alarm set points, remove the front cover with gasket of the indicator housing by removing the four screws. c. Set the alarm position by loosening the two pointer screws, moving the pointer to the desired alarm setting and tightening the screws. d. Replace the indicator housing cover with gasket and secure with the four screws.

Section 3 Operation

3-13

Section 3 Operation

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

THIS PAGE WAS INTENTIONALLY

LEFT BLANK

3-14

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

4-1 General Service Information

Section 4 Maintenance

Model MT 3810

4-1

Section 4 Maintenance

Model MT 3810

There is no routine maintenance required for the Models MT 3810 flowmeters. However should it become necessary to replace, adjust or remove components of the flowmeter, specific recommendations must be followed.

4-2 Meter Float Replacement and Cleaning

Float replacement procedures are dependent on the meter size, connection type and fluid (gas vs. liquid) application. Please refer to the appropriate section below for instructions along with Figures 4-1, 4-2 and 4-3 for referenced part numbers (#) appearing in parenthesis.

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

1. Flanged Connection

a. Size 7 (1/2") Flanged Liquid or Gas Service

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. With a small screwdriver, remove the spiral retaining ring (#1) from the meter inlet.

3. Push the entire float assembly slowly downward and out of the meter inlet by pushing from the top with a round bar stock (3/4" or 19 mm diameter).

4. Remove the float snap-ring to clean individual float assembly parts.

5. Reassemble the meter by reassembling the float assembly and inserting it into the bottom of the meter . Replace the spiral retaining ring (#1) in the meter inlet.

b. Size 8 (1/2") Flanged Liquid Service

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. With small screwdriver remove the spiral retaining ring (#1) from the meter inlet.

3. Loosen the float assembly with two screwdrivers one on each end of the meter and turn to loosen the inlet and outlet screws (#2). Remove inlet screw (#2) at the bottom of the meter .

4. Remove the guide vane (#3) at the bottom of the meter and gently push the float assembly up and out the top/outlet side.

4-2

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

Section 4 Maintenance

Model MT 3810

5. Reassemble by inserting the float assembly into the top of the meter. Replace the guide vane (#3) and secure the float assembly by tightening the inlet and outlet screws (#2). Replace the spiral retaining ring (#1) in the meter inlet.

c. Size 8 (1/2") Flanged Gas Service

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. With the help of a small screwdriver remove the spiral retaining ring (#1) from the meter inlet.

3. Secure the damper from turning by inserting a 1/8” pin through the top guide cartridge. While holding the damper in place, remove the top/ outlet screw (#5).

4. Push the float assembly out through the inlet/bottom.

5. T o clean the gas damper, unscrew the cylinder head (#6). Then remove the bolt (#7) and carefully take out the small piston so as to not damage the critical surfaces.

6. Reassemble the meter by assembling the damper with float assembly . Insert the float assembly with damper into the inlet/bottom of the meter. Secure the inlet/bottom screw. While holding the damper in place with a pin (1/8” diameter), insert and secure the top/outlet screw (#5). Replace the spiral retaining ring (#1).

Sizes 10 (1"), 12 (1 1/2"), 13 (2") Flanged Liquid Service

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. Loosen the float assembly with two screwdrivers one on each end of the meter and turn to loosen the inlet and outlet screws (#2).

3. Remove inlet screw (#2) at the bottom of the meter.

4. Remove the guide vane (#3) at the bottom of the meter and gently push the float assembly up and out the top/outlet side.

5. Reassemble by inserting the float assembly into the top of the meter. Replace the guide vane (#3) and secure the float assembly by tightening the inlet and outlet screws (#2).

e. Sizes 10 (1"), 12 (1 1/2"), 13 (2") Flanged Gas Service

1. With the help of a small screwdriver remove the spiral retaining ring (# 1) from the meter inlet.

2. Secure the damper from turning by inserting a 1/8” pin through the top guide cartridge. While holding the damper in place, remove the top/ outlet screw (#5).

3. Push the float assembly out through the inlet/bottom.

4. T o clean the gas damper, unscrew the cylinder head (#6). Then remove the bolt (#7) and carefully take out the small piston so as to not damage the critical surfaces.

5. Reassemble the meter by assembling the damper with float assembly . Insert the float assembly with damper into the inlet/bottom of the meter. Secure the inlet/bottom screw. While holding the damper in place with a pin (1/8” diameter), insert and secure the top/outlet screw (#5). Replace the spiral retaining ring (#1).

4-3

Section 4 Maintenance

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

f. Sizes 15 and 16 (3" and 4") Flanged Liquid or Gas Service (Size 15 only)

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. Loosen the float assembly by fixating two pliers one on each end of the float assembly inlet guide cartridge (#8). T urn to loosen with the help of a pin wrench.

3. Carefully remove the complete float assembly (#2) and conical taper (#7) as well as the spacer bushing (#10, Size 16 only) out the inlet/ bottom of the meter .

4. Reassemble by inserting the float assembly inside the conical taper (as well as the spacer bushing, Size 16 only). Then insert the complete float assembly into the bottom of the meter. Replace the float assembly inlet guide cartridge and tighten the float assembly into place.

2. NPT Connection

Size 7 (1/2") NPT Liquid or Gas Service

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. Unscrew the inlet fitting (#4) at the bottom of the meter.

3. Push the entire float assembly slowly downward and out of the meter inlet by pushing from the top with a round bar stock (3/4” or 19 mm diameter).

4. Remove the float snap-ring and clean individual float assembly parts.

5. Reassemble the meter by reassembling the float assembly and inserting it into the bottom of the meter . Reinstall and secure the inlet fitting (#4).

b. Sizes 8 (1/2"), 10 (1"), 12 (1 1/2"), 13 (2") NPT Liquid Service

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. Unscrew the inlet fitting (#4) at the bottom of the meter.

3. Loosen the float assembly with two screwdrivers one on each end of the meter and turn to loosen the inlet and outlet screws (#2). Remove inlet screw (#2) at the bottom of the meter .

4. Remove the guide vane (#3) at the bottom of the meter and gently push the float assembly up and out the top/outlet side.

c. Size 8 (1/2”) NPT Gas Service

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. Unscrew the outlet fitting (#4) at the top/outlet of the meter and remove the gas damper .

3. Unscrew the inlet/bottom fitting (#4) and slowly remove the float assembly.

4. To reassemble the meter, insert the float assembly into the inlet/bottom of the meter . Secure the inlet/bottom fitting (#4). Replace the gas damper and secure the outlet/top fitting (#4).

4-4

Installation and Operation Manual

X-VA-MT3810-eng Part Number: 541B050AAG December, 2008

d. Sizes 10 (1"), 12 (1 1/2"), 13 (2") NPT Gas Service

1. Remove the meter from the process line and lay the meter horizontal on a table.

2. Remove the top/outlet screw (#5).

3. Loosen the float assembly by holding the damper in place with a pin (1/8” diameter) in the top while loosening the inlet/bottom fitting. Gently push the float assembly out through the inlet/bottom.

4. To clean the gas damper, unscrew the cylinder head (#6). Then remove the bolt (#7) and take out the small piston carefully so as to not damage the critical surfaces.

5. Reassemble the meter by inserting the float assembly with damper into the inlet/bottom of the meter. Secure the inlet/bottom screw by holding

4-3 Meter Indicator Reference Mark (Zero) Adjustment

This adjustment is performed with no process flow with the float resting on the guide vane or the inlet end fitting.

Section 4 Maintenance

Model MT 3810

a. Completely stop fluid flow through the indicator. b. Remove the four screws securing the indicator housing window and remove the gasket and cover. c. Turn the slotted screw on the bottom of the point until the pointer is in line with the reference (zero) mark on the scale. d. Replace the indicator housing cover with gasket and secure with the four screws.

4-4 Smart Meter Manager T ransmitter Replacement with or without Alarms and Pulse Output

The transmitter is a self contained unit matched specifically to the associated flowmeter. If there is a need to replace, please contact your nearest authorized Brooks Service Representative.

4-5 Inductive Alarm Replacement

a. Remove the front cover of the indicator housing by removing the four screws securing it. b. The wires from the alarm switch(es) are plugged into the alarm terminal circuit board and must be unplugged for replacement. c. Loosen the two screws securing the scale, with the alarm switches attached, and remove the scale. d. Turn the scale over and locate the screw centered in the green alarm switch. Remove the screw being careful not to lose the nut on the outside of the alarm set bracket. Remove the alarm switch from

4-5

Section 4 Maintenance

Model MT 3810

Installation and Operation Manual

X-VA-MT3810-eng

Part Number: 541B050AAG

December, 2008

Liquid Service

Gas Service

Figure 4-1 Meter Float Replacement & Cleaning

4-6

Appendix A CE CertificationInstallation and Operation Manual

X-V A-MT3810-eng Part Number: 541C050AAG December, 2008

Dansk

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Emne : Tillæg til instruktions manual. Reference : CE mærkning af Masse Flow udstyr Dato : Januar-1996.

Brooks Instrument har gennemført CE mærkning af elektronisk udstyr med succes, i henhold til regulativet om elektrisk støj (EMC direktivet 89/336/EEC).

Der skal dog gøres opmærksom på benyttelsen af signalkabler i forbindelse med CE mærkede udstyr.

Kvaliteten af signal kabler og stik:

Brooks lever kabler af høj kvalitet, der imødekommer specifikationerne til CE mærkning. Hvis der anvendes andre kabel typer skal der benyttes et skærmet kabel med hel skærm med 100% dækning. Forbindelses stikket type “D” eller “cirkulære”, skal være skærmet med metalhus og eventuelle PG-forskruninger

skal enten være af metal eller metal skærmet. Skærmen skal forbindes, i begge ender , til stikket s metalhus eller PG-forskruningen og have forbindelse over 360

grader. Skærmen bør være forbundet til jord. “Card Edge” stik er standard ikke af metal, der skal derfor ligeledes benyttes et skærmet kabel med hel skærm

med 100% dækning. Skærmen bør være forbundet til jord. Forbindelse af stikket; venligst referer til vedlagte instruktions manual. Med venlig hilsen,

Brooks® Model MT 3810

Deutsch

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Subject : Nachtrag zur Bedienungsanleitung. Referenz : CE Zertifizierung für Massedurchflußgeräte Datum : Januar-1996.

Nach erfolgreichen Tests enstprechend den Vorschiften der Elektromagnetischen V erträglichkeit (EMC Richtlinie 89/336/EEC) erhalten die Brooks-Geräte (elektrische/elektronische Komponenten) das CE-Zeichen.

Bei der Auswahl der V erbindungskabel für CE-zertifizierte Geräte sind spezielle Anforderungen zu beachten.

Qualität der Verbindungskabel, Anschlußstecker und der Kabeldurchführungen

Die hochwertigen Qualitätskabel von Brooks entsprechen der S pezifikation der CE-Zertifizierung. Bei Verwendung eigener Verbindungskabel sollten Sie darauf achten, daß eine 100 %igenSchirmababdeckung des Kabels gewährleistet ist.

•“D” oder “Rund” -Verbindungsstecker sollten eine Abschirmung aus Metall besitzen.

Wenn möglich, sollten Kabeldurchführungen mit Anschlußmöglichkeiten für die Kabelabschrimung verwendet werden.

Die Abschirmung des Kabels ist auf beiden Seiten des Steckers oder der Kabeldurchführungen über den vollen Umfang von 360 ° anzuschließen.

Die Abschirmung ist mit dem Erd potential zu verbinden. Platinen-Steckverbindunger sind st andardmäßige keine metallgeschirmten V erbindungen. Um die Anforderungen

der CE-Zertifizierung zu erfüllen, sind Kabel mit einer 100 %igen Schirmababdeckung zu verwenden. Die Abschirmung ist mit dem Erd potential zu verbinden. Die Belegung der Anschlußpins können Sie dem beigelegten Bedienungshandbuch entnehmen.

A-1

Appendix A CE Certification Installation and Operation Manual

X-V A-MT3810-eng

Part Number: 541C050AAG

Brooks® Model MT 3810

English

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Subject : Addendum to the Instruction Manual. Reference : CE certification of Mass Flow Equipment Date : January-1996.

The Brooks (electric/electronic) equipment bearing the CE mark has been successfully tested to the regulations of the Electro Magnetic Compatibility (EMC directive 89/336/EEC).

Special attention however is required when selecting the signal cable to be used with CE marked equipment.

Quality of the signal cable, cable glands and connectors:

Brooks supplies high quality cable(s) which meets the specifications for CE certification. If you provide your own signal cable you should use a cable which is overall completely screened with a 100%

shield. “D” or “Circular” type connectors used should be shielded with a metal shield. If applicable, metal cable glands

must be used providing cable screen clamping. The cable screen should be connected to the metal shell or gland and shielded at both ends over 360 Degrees. The shield should be terminated to a earth ground. Card Edge Connectors are standard non-metallic. The cables used must be screened with 100% shield to comply

with CE certification. The shield should be terminated to a earth ground. For pin configuration : Please refer to the enclosed Instruction Manual.

December, 2008

Español

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Asunto : Addendum al Manual de Instrucciones. Referencia : Certificación CE de los Equipos de Caudal Másico Fecha : Enero-1996.

Los equipos de Brooks (eléctricos/electrónicos) en relación con la marca CE han pasado satisfactoriamente las pruebas referentes a las regulaciones de Compatibilidad Electro magnética (EMC directiva 89/336/EEC).

Sin embargo se requiere una atención especial en el momento de seleccionar el cable de señal cuando se va a utilizar un equipo con marca CE

Calidad del cable de señal, prensaestopas y conectores:

Brooks suministra cable(s) de alta calidad, que cumple las especificaciones de la certificación CE . Si usted adquiere su propio cable de señal, debería usar un cable que esté completamente protegido en su

conjunto con un apantallamiento del 100%. Cuando utilice conectores del tipo “D” ó “Circular” deberían estar protegidos con una pantalla metálica. Cuando

sea posible, se deberán utilizar prensaestopas metálicos provistos de abrazadera para la p ant alla del cable. La pantalla del cable deberá ser conectada al casquillo metálico ó prensa y protegida en ambos extremos

completamente en los 360 Grados. La pantalla deberá conectarse a tierra. Los conectores estandar de tipo tarjeta (Card Edge) no son metálicos, los cables utilizados deberán ser

protegidos con un apantallamiento del 100% para cumplir con la certificación CE. La pantalla deberá conectarse a tierra. Para ver la configuración de los pines: Por favor , consultar Manual de Instrucciones adjunto.

A-2

Appendix A CE CertificationInstallation and Operation Manual

X-V A-MT3810-eng Part Number: 541C050AAG December, 2008

Français

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Sujet : Annexe au Manuel d’Instructions. Référence : Certification CE des Débitmètres Massiques à Effet Thermique. Date : Janvier 1996.

Messieurs, Les équipements Brooks (électriques/électroniques) portant le label CE ont été testés avec succès selon les

règles de la Compatibilité Electromagnétique (directive CEM 89/336/EEC). Cependant, la plus grande attention doit être apportée en ce qui concerne la sélection du câble utilisé pour

véhiculer le signal d’un appareil portant le label CE.

Qualité du câble, des presse-étoupes et des connecteurs:

Brooks fournit des câbles de haute qualité répondant aux spécifications de la certification CE. Si vous approvisionnez vous-même ce câble, vous devez utiliser un câble blindé à 100 %. Les connecteurs « D » ou de type « circulaire » doivent être reliés à la terre. Si des presse-étoupes sont nécessaires, ceux ci doivent être métalliques avec mise à la terre. Le blindage doit être raccordé aux connecteurs métalliques ou aux presse-étoupes sur le pourtour complet du

câble, et à chacune de ses extrémités. Tous les blindages doivent être reliés à la terre. Les connecteurs de type « card edge » sont non métalliques. Les câbles utilisés doivent être blindés à 100% pour

satisfaire à la réglementation CE. Tous les blindages doivent être reliés à la terre. Se référer au manuel d’instruction pour le raccordement des contacts.

Brooks® Model MT 3810

Greek

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Appendix A CE Certification Installation and Operation Manual

X-V A-MT3810-eng

Part Number: 541C050AAG

Brooks® Model MT 3810

Italiano

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Oggetto : Addendum al manuale di istruzioni. Riferimento : Certificazione CE dei misuratori termici di portata in massa Data : Gennaio 1996.

Questa strumentazione (elettrica ed elettronica) prodotta da Brooks Instrument, soggett a a marcatura CE, ha superato con successo le prove richieste dalla direttiva per la Compatibilità Elettomagnetica (Direttiva EMC 89/ 336/EEC).

E’ richiesta comunque una speciale attenzione nella scelt a dei cavi di segnale da usarsi con la strumentazione soggetta a marchio CE.

Qualità dei cavi di segnale e dei relativi connettori:

Brooks fornisce cavi di elevata qualità che soddisfano le specifiche richieste dalla certificazione CE. Se l’utente intende usare propri cavi, questi devono possedere una schermatura del 100%.

I connettori sia di tipo “D” che circolari devono possedere un guscio metallico. Se esiste un passacavo esso deve essere metallico e fornito di fissaggio per lo schermo del cavo.

Lo schermo del cavo deve essere collegato al guscio metallico in modo da schermarlo a 360° e questo vale per entrambe le estemità.

Lo schermo deve essere collegato ad un terminale di terra. I connettori “Card Edge” sono normalmente non metallici. Il cavo impiegato deve comunque avere una

schermatura del 100% per soddisfare la certificazione CE. Lo schermo deve essere collegato ad un terminale di terra. Per il corretto cablaggio dei terminali occorre fare riferimento agli schemi del manuale di istruzioni dello strumento.

December, 2008

Nederlands

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Onderwerp : Addendum voor Instructie Handboek Referentie : CE certificering voor Mass Flow Meters & Controllers Datum : Januari 1996

Dames en heren, Alle CE gemarkeerde elektrische en elektronische produkten van Brooks Instrument zijn met succes getest en

voldoen aan de wetgeving voor Electro Magnetische Compatibiliteit (EMC wetgeving volgens 89/336/EEC). Speciale aandacht is echter vereist wanneer de signaalkabel gekozen wordt voor gebruik met CE gemarkeerde

produkten.

Kwaliteit van de signaalkabel en kabelaansluitingen:

• Brooks levert standaard kabels met een hoge kwaliteit, welke voldoen aan de specificaties voor CE certificering.

Indien men voorziet in een eigen signaalkabel, moet er gebruik gemaakt worden van een kabel die volledig is afgeschermd met een bedekkingsgraad van 100%.

• “D” of “ronde” kabelconnectoren moeten afgeschermd zijn met een metalen connector kap. Indien kabelwartels worden toegepast, moeten metalen kabelwartels worden gebruikt die het mogelijk maken het kabelscherm in te klemmen

Het kabelscherm moet aan beide zijden over 360° met de metalen connectorkap, of wartel verbonden worden. Het scherm moet worden verbonden met aarde.

• “Card-edge” connectors zijn standaard niet-metallisch. De gebruikte kabels moeten volledig afgeschermd zijn met een bedekkingsgraad van 100% om te voldoen aan de CE certificering.

Het scherm moet worden verbonden met aarde. V oor pin-configuraties a.u.b. verwijzen wij naar het bijgesloten instruktie handboek. Hoogachtend,

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Appendix A CE CertificationInstallation and Operation Manual

X-V A-MT3810-eng Part Number: 541C050AAG December, 2008

Norsk

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Vedrørende : Vedlegg til håndbok Referanse : CE sertifisering av utstyr for massestrømsmåling og regulering Dato : Januar 1996

Til den det angår

Brooks Instrument elektrisk og elektronisk utstyr påført CE-merket har gjennomgått og bestått prøver som beskrevet i EMC forskrift om elektromagnetisk immunitet, direktiv 89/336/EEC.

For å opprettholde denne klassifisering er det av stor viktighet at riktig kabel velges for tilkobling av det måletekniske utstyret.

UTFØRELSE A V SIGNALKABEL OG TILHØRENDE PLUGGER:

• Brooks Instrument tilbyr levert med utstyret egnet kabel som møter de krav som stilles til CE-sertifisering.

• Dersom kunden selv velger kabel, må kabel med fullstendig, 100% skjerming av lederene benyttes.

“D” type og runde plugger og forbindelser må være utført med kappe i metall og kabelnipler må være utført i metall for jordet innfesting av skjermen. Skjermen i kabelen må tilknyttes metallet i pluggen eller nippelen i begge ender over 360°, tilkoblet elektrisk jord.

• Kort-kantkontakter er normalt utført i kunst stoff. De tilhørende flatkabler må være utført med fullstendig, 100%

skjerming som kobles til elektrisk jord på riktig pinne i pluggen, for å møte CE sertifiseringskrav .

For tilkobling av medleverte plugger, vennligst se håndboken som hører til utstyret.

Vennlig hilsen

Brooks® Model MT 3810

Português

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Assunto : Adenda ao Manual de Instruções Referência : Certificação CE do Equipamento de Fluxo de Massa Data : Janeiro de 1996.

O equipamento (eléctrico/electrónico) Brooks com a marca CE foi testado com êxito nos termos do regulamento da Compatibilidade Electromagnética (directiva CEM 89/336/EEC).

Todavia, ao seleccionar-se o cabo de sinal a utilizar com equipamento contendo a marca CE, será necessário ter uma atenção especial.

Qualidade do cabo de sinal, buchas de cabo e conectores:

A Brooks fornece cabo(s) de qualidade superior que cumprem os requesitos da certificação CE. Se fornecerem o vosso próprio cabo de sinal, devem utilizar um cabo que, na sua totalidade, seja isolado com uma

blindagem de 100%. Os conectores tipo “D” ou “Circulares” devem ser blindados com uma blindagem metálica. Se tal for necessário,

deve utilizar-se buchas metálicas de cabo para o isolamento do aperto do cabo. O isolamento do cabo deve ser ligado à blindagem ou bucha metálica em ambas as extremidades em 360º. A blindagem deve terminar com a ligação à massa. Os conectores “Card Edge” não são, em geral, metálicos e os cabos utilizados devem ter um isolamento com

blindagem a 100% nos termos da Certificação CE.. A blindagem deve terminar com ligação à massa. Relativamente à configuração da cavilha, queiram consultar o Manual de Instruções.

A-5

Appendix A CE Certification Installation and Operation Manual

X-V A-MT3810-eng

Part Number: 541C050AAG

Brooks® Model MT 3810

Suomi

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Asia : Lisäys Käyttöohjeisiin Viite : Massamäärämittareiden CE sertifiointi Päivämäärä : Tammikuu 1996

Brooksin CE merkillä varustetut sähköiset laitteet ovat läpäissyt EMC testit (direktiivi 89/336/EEC). Erityistä huomiota on kuitenkin kiinnitettävä signaalikaapelin valintaan.

Signaalikaapelin, kaapelin läpiviennin ja liittimen laatu

Brooks toimittaa korkealaatuisia kaapeleita, jotka täyttävät CE sertifikaatin vaatimukset. Hankkiessaan signaalikaapelin itse, olisi hankittava 100%:sti suojattu kaapeli.

“D” tai “Circular” tyyppisen liitimen tulisi olla varustettu metallisuojalla. Mikälì mahdollista, tulisi käyttää met allisia kaapeliliittimiä kiinnitettäessä suojaa.

Kaapelin suoja tulisi olla liitetty metallisuojaan tai liittimeen molemmissa päissä 360°:n matkalta. Suojan tulisi olla maadoitettu. “Card Edge Connector”it ovat standarditoimituksina ei-metallisia. Kaapeleiden täytyy olla 100%: sesti suojattuja

jotta ne olisivat CE sertifikaatin mukaisia. Suoja on oltava maadoitettu. Nastojen liittäminen; katso liitteenä oleva manuaali. Ystävällisin terveisin,

December, 2008

Svensk

Brooks Instrument 407 West Vine St. Hatfield, P A 19440 U.S.A.

Subject : Addendum to the Instruction Manual Reference : CE certification of Mass Flow Equipment Date : January 1996

Brooks (elektriska / elektronik) utrustning, som är CE-märkt, har testats och godkänts enligt gällande regler för elektromagnetisk kompabilitet (EMC direktiv 89/336/EEC).

Speciell hänsyn måste emellertid tas vid val av signalkabel som ska användas tillsammans med CE-märkt utrustning.

Kvalitet på signalkabel och anslutningskontakter:

Brooks levererar som standard, kablar av hög kvalitet som motsvarar de krav som ställs för CE-godkännande. Om man använder en annan signalkabel ska kabeln i sin helhet vara skärmad till 100%.

“D” eller “runda” typer av anslutningskontakter ska vara skärmade. Kabelgenomföringar ska vara av metall alternativt med metalliserad skärmning.

Kabelns skärm ska, i bada ändar, vara ansluten till kont akternas met allkåpor eller genomföringar med 360 graders skärmning.

Skärmen ska avslutas med en jordförbindelse. Kortkontakter är som standard ej metalliserade, kablar som används måste vara 100% skarmade för att

överensstämma med CE-certifieringen. Skärmen ska avslutas med en jordförbindelse. För elektrisk anslutning till kontaktstiften hänvisas till medföljande instruktionsmanual.

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Installation and Operation Manual

X-V A-MT3810-eng Part Number: 541B050AAG December, 2008

Models MT 3810

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Installation and Operation Manual

X-V A-MT3810-eng

Part Number: 541B050AAG

Models MT 3810

LIMITED WARRANTY

Seller warrants that the Goods manufactured by Seller will be free from defects in materials or workmanship under normal use and service and that the Software will execute the programming instructions provided by Seller until the expiration of the earlier of twelve (12) months from the date of initial installation or eighteen (18) months from the date of shipment by Seller. Products purchased by Seller from a third party for resale to Buyer (“Resale Products”) shall carry only the warranty extended by the original manufacturer. All replacements or repairs necessitated by inadequate preventive maintenance, or by normal wear and usage, or by fault of Buyer, or by unsuitable power sources or by attack or deterioration under unsuitable environmental conditions, or by abuse, accident, alteration, misuse, improper installation, modification, repair, storage or handling, or any other cause not the fault of Seller are not covered by this limited warranty, and shall be at Buyer’s expense. Goods repaired and parts replaced during the warranty period shall be in warranty for the remainder of the original warranty period or ninety (90) days, whichever is longer. This limited warranty is the only warranty made by Seller and can be amended only in a writing signed by an authorized representative of Seller.

December , 2008

BROOKS SERVICE AND SUPPORT

Brooks is committed to assuring all of our customers receive the ideal flow solution for their application, along with outstanding service and support to back it up. We operate first class repair facilities located around the world to provide rapid response and support. Each location utilizes primary standard calibration equipment to ensure accuracy and reliability for repairs and recalibration and is certified by our local Weights and Measures Authorities and traceable to the relevant International Standards.

Visit www.BrooksInstrument.com to locate the service location nearest to you.

ST ART-UP SERVICE AND IN-SITU CALIBRATION

Brooks Instrument can provide start-up service prior to operation when required. For some process applications, where ISO-9001 Quality Certification is important, it is mandatory to verify and/or (re)calibrate the products periodically. In many cases this service can be provided under in-situ conditions, and the results will be traceable to the relevant international quality standards.

CUSTOMER SEMINARS AND TRAINING

Brooks Instrument can provide customer seminars and dedicated training to engineers, end users and maintenance persons.

Please contact your nearest sales representative for more details.

HELP DESK

In case you need technical assistance:

Americas Europe +(31) 318 549 290 Within Netherlands 0318 549 290

Asia

Due to Brooks Instrument's commitment to continuous improvement of our products, all specifications are subject to change without notice.

TRADEMARKS

Brooks ........................................................... Brooks Instrument, LLC

Emerson ........................................................... Emerson Electric Co.

HART ......................................... HART Communications Foundation

Smart Meter Manager ....................................... Brooks Instrument, LLC

SMM ............................................................. Brooks Instrument, LLC

Teflon ................................................ E.I. DuPont de Nemours & Co.

Viton .................................................DuPont Performance Elastomer

1-888-554-FLOW

+011-81-3-5633-7100

Brooks Instrument MT3810 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual