Honeywell MIDAS-M User Manual

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MIDAS-M MULTIGAS TRANSMITTER

Fixed Single Point Extracted

Multi Gas Transmitter

3016M5001 Rev A ECO HAA190080

Table Of Contents

Introduction

HAPTER 1 —

About Us

Product Description

Overview

User Interface

Default Configuration

Installation

HAPTER 2 —

Mount the Transmitter Device

Mount the Relay Module

Sample and Exhausting Tubing Calculations 17

In-Line Filters

Local Detector Option

Electrical Installation

Electrical Connection

Wiring The Relay Module

Mount The Sensor Cartridge

Device & Web Operations

HAPTER 3 —

Comissioning

Monitoring Mode

Review Information

Setup Operations 34

Test Mode

Calibration Mode

Calibration & Bump Test 39

Bump Test 40

Internal Web Server 41

Physical Network Components 41

Internet Settings 41

Running the Web Server 42

HAPTER 4 —

Maintenance

System Leak Check

HAPTER 5 —

Additional Information

EU Directive 2012/19/EU: Waste Electrical and Electronic

Equipment (WEEE)

Troubleshooting and Fault Diagnosis

Specifications

Ordering

Transmitter 77

Cartridge 77

Smart Sensor 78

Accesories 78

Gas Table

Combination Index

Reflex

A Modbus/TCP Interface

Security 99

Modbus TCP 99

DOS attack 99

Install Web Server Certificate in Google Chrome

Install Web Server Certificate in MS Browsers

101

103

Warranty 105

Sensor Cartridge Warranty 106

107Contact Us

CHAPTER

Introduction

Learn what you need to know about the Honeywell Midas®-M Gas Detector before operating.

About Us

Honeywell Analytics: the global leader in gas detection

While you build a better world, we’re building smarter safety.

For nearly 50 years, Honeywell Analytics has been protecting people who put their lives on the line every day. It takes a special level of drive and dedication to work in hostile environments, and we believe your workers deserve the same kind of commitment from us when it comes to securing their health and safety.

Right from the start, our founders were determined to find better ways to design, build and manufacture reliable gas detection solutions. Through advanced technology and pure industry know-how, Honeywell Analytics continues to improve and evolve our products. Today, we’re proud to partner with customers worldwide who share our vision of vigilance and rely on us to help them protect what matters most.

From custom-designed solutions to unmatched training and support, Honeywell Analytics is simply the smartest choice when you demand the best in safety.

Product Description

The Honeywell Midas®-M is a Fixed Extractive Single Point with 4-in-1 Multi Gas Detector that draws a sample locally or from a remote point to a sensor cartridge that is located inside the detector’s chassis. A wide range of toxic, flammable and oxygen gas sensor cartridges are available that enable detection of gases used or generated in the Semiconductor and other manufacturing industries.

Midas-M is shipped from the factory with the security function disabled. We strongly recommend enabling this function for safe use of the detector. To enable it, select Set up > Security and type an 8 character password.

Midas-M is wall mounted and displays gas concentration, alarm, fault and status information via its backlit LCD and LEDs. A simple to use 4-button keypad located under the display provides the facility to set-up, review, operate and make changes to the detector’s configuration.

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Midas-M has flexible power and communications capabilities built in as standard. These include 3 on board relays, 0-21 mA analog output, Modbus/TCP outputs for signal and service connectivity as well as Power over Ethernet (PoE) connection that enables a single Ethernet connection to be made for all power, control and communication requirements.

Overview

The Midas-M gas detector comprises of 4 parts: the main module, the mounting bracket assembly, the sensor cartridge and the pump module.

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User Interface

Detector's User Interface overview.

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Default Configuration

The Midas-M gas detector is factory-configured.

NOTE: Oxygen levels are 20.9% v/v in a normal atmosphere, equivalent to 17.3 mA. Use caution when integrating an oxygen Midas-M unit using the 4-20 mA output since fault, inhibit, and no power conditions are below 4 mA and, by default, an oxygen depletion alarm is triggered on a falling alarm (default 19.5% v/v). In that case, Honeywell Analytics recommends one of the following:

• Use Modbus TCP digital communications

• Use discrete relay inputs instead of a 4-20 mA signal to trigger gas alarms

• Program the control system of the 4-20 mA input with logic and a delay (e.g., 1 second) before triggering an alarm to determine if the 4-20 mA output is at one of the 0-4 mA conditions described above.

Contact Honeywell Analytics for further information.

Factory Default Configuration

Toxic Gas flammable gas

oxygen

Full Scale (FS) Typically4 x Threshold

LimitValue (TLV)

Alarm 1 (Relay 1)

Alarm 2 (Relay 2)

Fault (Relay 3)

Latching Latching. Alarm and fault relays DO NOT automatically reset when reading

Passcode No Passcode set. Address 169.254.60.47 subnet mask 255.255.255.0

Current source with:

1.0 mA Fault

2.0 mA Inhibit

3.0 mA Maintenance Fault

4.0 to 20.0 mA Gas reading (normal operation)

21.0 mA Over range

1/2 TLV 10% LEL 23.5% v/v (Rising) Normally de-energized, energizeson alarm. TLV 20% LEL 19.5% v/v (F alling) Normally de-energized, energizeson alarm. Normally energizes, de-energizedon fault.

fallsbelow alarm thresholds.Relays MUST be manually reset.

100% Lower Explosive Limit(LEL)

25% V olume (v/v)

Not yet released

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CHAPTER

For ease of installation Midas-M has been designed to allow the installation of the mounting bracket assembly and main module separately from the other parts of the detector. The detector location and hard wiring can therefore be completed before fitting the detector’s main module and sensor cartridge.

WARNING Midas-M is designed for installation and use in indoor safe area non-explosive atmospheres. Installation must be in accordance with the recognized standards of the appropriate authority in the country concerned. Prior to carrying out any installation ensure local regulations and site procedures are followed. Ensure the connection of all modules (e,g pump, and cartridge module) with the main module. Otherwise, Midas-M can have flow leakage or malfunction.

Installation

Mount the Transmitter Device

The Midas-M gas detector has an integral mounting bracket assembly that is easily mounted to a suitable vertical surface such as a wall, tool housing, mounting plate on a pole etc.

Midas-M outline dimensions

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NOTE Notice the space required to install the instrument, open the door, push in/pull out modules, and tubing.

Mounting procedure

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1. the door.

2. Un-tight the two screws.

3. Carefully pull the main module forward.

4. Drill two holes 2.2 in (55.9 mm) Use 2 x M4 Screws or equivalent for mounting (head size 7-11 mm).

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NOTE

This drill template is not to scale.

5. a. Partially screw the fixings into the mounting surface.

b. Place the mounting bracket assembly over the screws, so they pass

through the mounting holes and then slide down to locate in the slots.

c. Tighten the screws to secure the mounting bracket assembly.

6. a. Align the rounded corner at the lower of the main module with the similar

rounded corner at the bottom of the mounting bracket assembly

b. Slide the main module backward while pushing the main module up after

connecting with a mounting bracket so that the PCB connector and tubes engage simultaneously.

7. Ensure the PCB, connector, and tubes are fully engaged by firmly pushing the

main module horizontally backward on the mounting bracket assembly. DO NOT PUSH ON THE LCD AS THIS MAY DAMAGE IT.

8. a. Align the two fixing screws located at the bottom of the module with the

screw threads on the mounting bracket assembly.

b. Tighten the screws to secure the module to the mounting bracket

assembly.

9. Remove the internal packing card securing the pump. Failure to remove this

packing will result in damage to the Midas-M detector.

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Mount the Relay Module

The Relay Module has an integral mounting bracket assembly that is easily mounted to a suitable vertical surface such as a wall, tool housing, mounting plate on a pole etc.

1. Pull out the four screws and remove the plate cover.

2. a. Partially screw the fixings into the mounting surface. b. Place the Relay module over the screws, so they pass through the holes to locate in

the slots.

c. Tighten the screws to fix the Relay Module to the surface.

3. Connect the wire through the cable gland to the terminal block.

4. Place the plate cover in position and screw the four screws you removed in Step 1.

5. Push the mounting bracket assembly horizontally and engage the Relay Module connector.

6. a. Align the screw holes and the slot-boundaries, and tight the machine screws

(3016D0355) provided in packaging.

b. Connect the mounting bracket assembly to the Relay Module.

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Sample and Exhausting Tubing Calculations

Description of flow rate, and tubing vacuum at the inlet and exhaust points,

Inlet sample specifications

Description Maximum

Tubing Length, m (ft) 30 (100)

Sample Point Vacuum -25.4 cm H2O (-10 in H2O)

Transport Time (sec), ID 1/8”

Transport Time (sec), ID 3/16” 53

Flow rate, cc/min. 600 (Flow is constant)

Tubing OD, mm (in) 6.35 (0.25)

Tubing ID, mm (in) 3.18 (0.125)

Honeywell Analytics recommends thick-wall tubing (1/8” ID) for best speed of response. Due to

its lower surface area, thick- wall tubing may require less conditioning than thin-wall tubing.

The flow rate is electronically maintained at approximately 600 cc/min and may vary within

acceptable tolerances.

Tubing lengths vary among gases. See the Gas Chart for recommended lengths.

NOTE Honeywell Analytics recommends the use of Teflon FEP (Fluorinated Ethylene Polymer) tubing to assure proper sample transport. The properties of Teflon FEP make it the best choice for transporting sample toxic gases to instruments when compared with the properties of other similar tubing materials.

Outlet sample specifications

description maximum

Tubing Length, m (ft) 30 (100)

Back Pressure at Exhaust Point 20.3 cm H2O (8 in H2O)

Flow rate, cc/min 600 (Flow is constant)

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description maximum

Tubing OD, mm (in) 6.35 (0.25)

Tubing ID, mm (in) 4.76 (0.188)

Prepare Tubing

1. Cut the tube squarely and remove any burrs.

2. Mark from end of tube the length of insertion. The insertion lenght of Midas-Mfrom the end of tube is 15.5 mm.

NOTE When inserting the tube into the inlet/outlet port of the Midas-M, make sure that it is inserted up to the marked position.

In-Line Filters

External filters must be used to protect the tubing from contamination. Use particulate filter part number 780248 for normal gases and 1830-0055 or 1991-0147 for corrosive gases. Replace the filter every 3 months. Refer to the Gases Table for specific gases.

Local Detector Option

The Midas-M gas detector can also be used to monitor for gas at the location of the detector. To do this, an inline filter is simply connected to the sensor cartridge gas inlet port. The external dust filter part number is 780248 for normal gases and 1830-0055 or 1991-0147 for corrosive gases. The area around the detector is then being monitored as opposed to a sample being drawn from a remote location.

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Electrical Installation

Access for the electrical wires to the terminal module is made via the PG16 cable gland located at the bottom of the mounting bracket assembly. The cable gland can be removed and replaced with a suitable conduit fitting if required.

Typical wire routing

The terminals used are suitable for conductors of 24 to 14 AWG (0.5 to 1.8mm Dia.). We recommend using the 16 AWG (1.5 mm Dia.) conductors.

If Power over Ethernet (PoE) is used to power the device, then 24 VDC power must not also be connected to the device, (or conversely, if 24 VDC is used to power the Midas-M, then electrical power via the Ethernet port must not be applied). Failure to observe this requirement may cause damage to the gas detection system and will not be covered by the standard warranty.

When connecting the wires ensure that the power switch is in the off position.

NOTE Earthing Requirements: If the Midas-M unit’s metal chassis is not connected directly to a metal surface for earthing purposes, an additional earth wire will be required. Connect a

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wire via the PG16 gland to the dedicated earth tag (screw terminal) located on the bottom bracket and connect the other end of the wire to a dedicated external earthing point. If Power over Ethernet (PoE) power supply is being used, shielded CAT5 Ethernet cable is recommended. Please ensure that your wiring avoids earth ground loops that may affect the performance of your equipment.

NOTE Instrument grounding is required to ensure stable performance and to limit the effects of radiofrequency interference before installation.

The following diagram shows the terminal module layout and terminal identification as well as the jumper locations.

Transmitter Terminals

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Transmiter Terminals

terminal number function description

1 24Vdc Input 0Vdc

2 24Vdc Input +24Vdc

3 mA output - Channel 1 COM

4 mA output - Channel 1 mA-

5 mA output - Channel 1 mA+

6 mA output - Channel 2 COM

7 mA output - Channel 2 mA-

8 mA output - Channel 2 mA+

9 mA output - Channel 3 COM

10 mA output - Channel 3 mA-

11 mA output - Channel 3 mA+

12 mA output - Channel 4 COM

13 mA output - Channel 4 mA-

14 mA output - Channel 4 mA+

15 Relay 1 Normally Closed

16 Relay 1 Common

17 Relay 1 Normally Open

18 Relay 2 Normally Closed

19 Relay 2 Common

20 Relay 2 Normally Open

21 Relay 3 Normally Closed

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terminal number function description

22 Relay 3 Common

23 Relay 3 Normally Open

Relay function table

Display Description Relay 1 Relay 2 Relay 3

INSTRUMENT F ONLY

SEPARATE F

COMBINED F

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Instrument fault only

Separate fault relays

Combined fault relay

Alarm 1 Alarm 2

Any alarm

Alarm 1 Alarm 2 Any fault

Maintenance fault

Instrument fault

Electrical Connection

Midas-M can be powered by either 24 VDC via traditional discrete wiring or by approximately 48 VDC delivered through the Ethernet cable from a PoE source. In either case, the 4-20 mA analog output can be used.

The analog output can be configured for fully isolated operation. With 24 VDC power the 4-20 mA output can be configured for sink, source or isolated output operations. Following are some schematic diagrams of typical electrical connection configuration.

NOTE When wiring the Midas-M Transmitter to a controller, program the controller for a 1-2 second delay before reporting to prevent false alarms.

Generic example Midas-M 3-wire sourcing

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Generic example Midas-M 4-Wire Isolated output

Generic example Midas-M 3-wire Sinking output

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Generic example Midas-M Isolated 4-20mA output w/PoE power

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Wiring The Relay Module

The Midas-M relay module contains:

Nine relays to activate external devices.

Eight gas alarm relays which indicate level 1 and level 2 alarms of each channel.

A common fault relay which indicate maintenance fault or instrument fault.

Specifications

Power Supply

Power consumption

Relay rating 1.0 A @ 30VDC or 0.5 A @ 125 VAC max, 10 uA @ 10 mV minimum

Wiring 14 AWG maximum per each channel

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No separated power supply required Supplied from the Midas-M transmitter

< 1.45 W

Default configuration

All alarm relays Normally de-energized, energized on alarm

Common fault relay Normally energized, de-energized on fault

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Mount The Sensor Cartridge

The Midas-M Sensor Cartridge enables the detection of a wide range of asphyxiant, toxic, flammable, pyrophoric, corrosive, and oxidizer (including Oxygen) gases. The plug & play Sensor Cartridge is located inside the detector’s chassis.

NOTE The Midas-M sensor cartridge is supplied separately. Before use, verify the part number and type of sensor cartridge is correct for your application.

1. Turn the power off.

2. Open the door and remove the BiAS battery module and the two plug caps from the sensor cartridge.

3. Align the Sensor cartridge pins with the socket in the sensor cartridge chamber and then push the sensor cartridge gently until fully seated.

4. Close the door.

5. a. Press the ‘O’ button to clear the “Detect New Cartridge ” message.

b. Confirm that the green LED is flashing, and that the yellow and red LEDs are off.

c. Confirm the display shows a concentration of zero as appropriate.

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CHAPTER

Learn what you can do with your Honeywell Midas®-M Detector, from commissioning to Maintenance

Device & Web Operations

Comissioning

Comissioning should be followed carefully and only performed by suitably trained personnel.

WARNING Before carrying out any work, ensure local and site procedures are followed. Ensure that the associated control panel is inhibited to prevent false alarms.

1. Ensure the detector is wired correctly.

2. Ensure that the correct sensor cartridge is fitted. (If the cartridge has not been stored at room temperature, allow one hour for equilibration.)

3. Ensure the ON/OFF switch on the bottom of the mounting bracket assembly is in the ON position.

4. Apply power to the system. Wait for a couple of minutes until the start-up routine completes.

5. After the start-up routine, the detector will display the Normal/Monitoring Operating Mode.

6. Perform a leak test to ensure all connections are secure. ‘Waiting…’ will be displayed on booting time.

7. Allow the detector to stabilize until the ‘Warm-up’ message is no longer displayed after booting. The maximum warm-up time is dependent on sensor type. Refer to individual cartridge data sheets. Warm-up times are typically much faster.

8. Ensure the correct ID code is selected in Set-up > alarm menu

9. If this is a first-time start-up, the “Detect New Cartridge ~” message could be displayed. Press the ‘O’ button to clear the message.

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Monitoring Mode

After commissioning, the Midas-M detector is set in the Monitoring Mode, which is the starting point for all of the device's operations.

The examples in the following table are for a linear 4-20 mA output over a full scale range of 2 ppm. The current output for a given gas concentration will be different for other full scale ranges (linear 4 mA = 0 % full scale to 20 mA = 100 % full scale). The alarm and fault relays are in default (latching) mode.

Normal Operation Display and Outputs.

This table is based on the default configuration of toxic sensor type.

Status Relay Status

Alarm 1

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Alarm relay 1 activated

4-20mA output

mA output to match the concentration

LEDs Backlight

Green flash Alarm 1 Red on

Red on of the channel

Status Relay Status

Alarm relay 2 deactivated

Fault relay deactivated

4-20mA output

LEDs Backlight

Alarm 2

Greater than full scale

Inhibit

Alarm relay 1 activated

Alarm relay 2 activated Fault relay de-activated

Alarm relay 1 activated

Alarm relay 2 activated

Fault relay deactivated

Alarm relay 1 deactivated

Alarm relay 2 deactivated

Fault relay deactivated

mA output to match the concentration

21mA

2mA Green flash

Green flash Alarm 1 Red onAlarm 2 Red flash

Green flash

Alarm 1 Red on

Alarm 2 Red flash

Yellow on

Red flash of the channel

Yellow on of the channel

Alarm relay 1 deactivated

Green

Maintenance fault

Instrument fault

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Alarm relay 2 deactivated

Fault relay deactivated

Alarm relay 1 deactivated

Alarm relay 2 deactivated

Fault relay activated

3mA

1mA

flash

Yellow on

Green flash

Yellow flash

Yellow on of the channel or all channels dependent on fault type

Yellow flash of the channel or all channels dependent on fault type

Review Information

From the Review Mode, you can see the information of transmitter, cartridge, alarm, 4-20mA, relays, fault, calibration, date/time, network, event log, and advance.

1. Go to the Monitoring Mode.

By pressing or buttons you are entered automatically to the Review Mode and one of the Review options is displayed under Review.

Press or buttons to scroll to your desired option.

Press to accept and enter the selected option.

5. Repeat Steps 3 and 4 to continue exploring more options from the Review Mode.

Optional Step: Press to cancel and return one step back.

From the Review Mode panel, you can review any of the following options:

Option Information you can review from selected option

l FW Revision l Part Number

Transmitter

Cartridge

l Serial Number l FW checksum l Web version

l FW Revision l Boot loader revision l Part Number l Serial Number l Sensor parameter revision of each channel

Alarms

l Gas type of each channel

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Option Information you can review from selected option

l Alarm 1 type and level of each channel l Alarm 2 type and level of each channel l Deadband level of each channel l Alarm latching/non-latching of each channel l Alarm delay time of each channel

4-20mA Concentration range of 4-20mA output of each channel

Internal Relays

l Relay configuration l Relay energized/de-energized in normal condition

External Relays Relay energized/de-energized in normal condition

l Latching/Non-latching

Faults

Calibration

l Maintenance fault enable/disable l Temperature fault enable/disable

l Calibration interval of each channel l Calibration due days of each channel l Sensor expired days of each channel

Date/Time Date and Time

l IP obtain method l IP address

Network

l Subnet Mask l Gateway l MAC Address

Event Log Event logs

Advance Channel ON/OFF

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Setup Operations

From the Setup Mode, you can configure alarms, 4-20mA, relays, faults, channels, date & time, network, advance, and security.

1. Go to the Monitoring Mode.

Press or buttons and hold for one second to enter the Main Menu, and one of the Menu options is displayed.

Press or buttons to scroll to Setup.

Press to accept and enter the Setup menu.

Press or to continue exploring more options from the Setup Mode, and then press

to accep it.

Optional Step: Press to cancel and return one step back.

From the Setup Mode panel, you can review any of the following options:

Option Operations you can Setup from selected option

l Gas type of each channel l Correlation factor of each channel if gas type is “USER” l Alarm 1 type and level of each channel

Alarms

4-20mA Concentration range of 4-20mA output of each channel.

l Alarm 2 type and level of each channel l Deadband level of each channel l Alarm latching/non-latching of each channel l Alarm delay time of each channel

Internal

Relay configuration (Instrument Fault Only, Separate Fault Relay,

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Option Operations you can Setup from selected option

Combined Fault Relay).

Relays

Relay energized/de-energized in normal condition.

External Relays

Faults

Relay energized/de-energized in normal condition.

Latching/Non-latching Maintenance fault enable/disable Temperature fault enable/disable.

Calibration Calibration interval of each channel

l Date

Date/Time

Network

l Date format (YYYY MM DD, DD MM YYYY, MM DD YYYY) l Time

l IP obtain method (Manual, Auto) l IP address l Subnet Mask l Gateway

Advance Channel ON/OFF

Security

l Security ON/OFF l Password

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Test Mode

From the TestMode, you can test Bump, Simulation, 4-20mA, and Inhibit.

1. Go to the Monitoring Mode.

Press or buttons and hold for one second to enter the Main Menu, and one of the Menu options is displayed.

Press or buttons to scroll to Test.

Press to accept and enter the Test menu.

Press or to continue exploring more options from the Test Mode, and then press

to accep it.

Optional Step: Press to cancel and return one step back.

From the Test Mode panel, you can test any of the following options:

Option Operations you can Test from the selected option

Bump Gas bump test

l Alarm 1 of each channel

Simulation

4-20mA Force 4-20mA output of each channel

Inhibit

l Alarm 2 of each channel l Maintenance Fault l Instrument Fault

l Inhibit ON/OFF

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Option Operations you can Test from the selected option

l Inhibit time

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Calibration Mode

From the Configuration Mode, you can configure Zero, Span, Flow, and 4-20mA.

1. Go to the Monitoring Mode.

Press or buttons and hold for one second to enter the Main Menu, and one of the Menu options is displayed.

Press or buttons to scroll to Calibration.

Press to accept and enter the Calibration menu.

Press or to continue exploring more options from the Calibration Mode, and then

press to accept it.

Optional Step: Press to cancel and return one step back.

From the Calibration Mode panel, you can configure any of the following options:

Option Operations you can calibrate from the selected option

Zero Zero gas calibration of each channel

Span Span gas calibration of each channel

Flow Pump flow calibration

4-20mA 4-20mA output calibration of each channel

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Calibration & Bump Test

All Midas-M sensor cartridges are pre-calibrated by Honeywell Analytics using traceable gas standards and approved calibration methods to a proven ISO 9000 quality controlled procedure. The Midas-M sensor cartridge design is very robust and resistant to long term drift; in fact in a normal operating environment it is possible to extend the calibration interval with Midas-M up to 24 months (subject to local requirements concerning calibrations). This design feature is another element that supports Midas-M as a long term cost effective gas detection solution. Honeywell Analytics recommends frequent bump testing to confirm performance.

NOTE It is the sole responsibility of each user to determine their own calibration and bump test schedule based on their own safety assessments and understanding of local requirements.

Just prior to commissioning, each Midas-M unit should be zero calibrated to ensure accuracy. It is recommended that the unit be powered with the cartridge installed for at least 30 minutes prior to conducting a zero calibration. A second zero calibration may be required after a 24 hour period which is dependent on the site conditions. O2 sensors are not zero calibrated but should be span gas calibrated. See the Gas Table for span gas calibration details. If the ambient condition in the area the detector is monitoring experiences a long-term change, it is necessary to perform a zero calibration to allow the unit to adjust to the new conditions.

NOTE When performing a zero calibration, be sure that the area is free of the target gas and/or interfering gases (refer to the cartridge data sheets for further details), as the presence of a background gas will affect the ability for the detector to properly calibrate to the correct levels. If the sample area cannot be verified to be free of the target gas or cross-sensitive gases, use a cylinder of zero air to perform the calibration

Calibration of an electrochemical sensor cartridge is a relatively complex discipline to master and it is possible that in less ideal field conditions the calibration can be far less accurate than under laboratory conditions and therefore substantial inaccuracies can be introduced. In the absence of any formal calibration policy by the end user, it is preferable to retain the original factory calibration.

Care must be taken to ensure that the correct materials for an extractive application are obtained from reputable suppliers and are of proven quality and composition. Inappropriate calibration equipment will lead to under - or over-presenting the wrong concentration of gas to the sensor cartridge during the calibration period. Likewise contaminated or inadequately flushed tubing and other gas-wet surfaces can also introduce errors into the calibration process. Only qualified, trained personnel should attempt to perform gas calibrations; contact your local Honeywell Analytics Service Representative for further details on calibration services. Testing should be performed at the end of the sample tube or at the detector with a short length of tubing. Applying gas with a short length (less than 5 feet/1.5 meters) of clean FEP tubing will give optimal results for confirming the accuracy and response time of the cartridge.

Applying gas at the end of the installed sample line will test the full system including the whole length of tubing. This will verify the integrity of the tubing. Sample line integrity can also be

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checked by performing a leak check. Note that there will be additional transport time due to the tubing length and conditioning the gas-wet surfaces.

Bump tests are also used as an approximate means to present a controlled gas release to the sensor cartridge in order to verify that the transmitter does respond accordingly. Bump testing is popular as typical experiences show that a smaller list of easier to handle gases can be used to provide functional tests on a wider range of gas types. In the absence of a formal calibration policy from the end user, Honeywell Analytics would recommend a minimum semi-annual schedule of at least one bump test per sensor with the appropriate test gas.

Bump testing may reduce sensor cartridge lifetime and the accuracy of the calibration if applied incorrectly or too frequently. Use only the target gas or the recommended bump test gas.

Zero calibration is a recommended procedure that should be performed periodically to improve the performance of the sensor. This is particularly important when the sensor is operating outside of normal environmental conditions (20°C, 50% rH).

The Gas Table indicates the recommended calibration or bump test gas for the Midas-M sensor cartridges:

Consult with your Honeywell Analytics Service Representative for approved methods and materials before commencing calibrations and bump tests.

Bump Test

A bump test is not intended to be an accurate calibration, but is used as a confidence check to ensure that the gas detection system is functional. Since some of the target gases are difficult to handle, bump testing often makes use of cross sensitivities so that more convenient gases can be used. In bump test mode, the Modbus/TCP outputs are not inhibited. Only the 4-20 mA and alarm outputs are inhibited. The bump gas test is a functional check only. Consult local guidelines for recommended best practices. Bump test concentrations are calculated to generate a minimum first alarm level response.

Preparation

Most of the test gases are highly toxic. It is essential that personnel using these toxic gases be trained in their use. Ensure that the test gas will be vented safely.

Applying test gas may cause alarm, fault or maintenance fault indications on the 4-20 mA loop, relays or digital outputs. Before starting a test, ensure that suitable steps have been taken to prevent these indications from triggering unwanted actions. The Midas-M gas detector has a special mode for bump testing where the alarm outputs are inhibited.

Finishing

Wait for the gas reading to return to normal levels. This may take some time, especially if concentrations above the recommended levels have been used or if the test gas has been applied for an extended period of time.

Ensure that any latched faults or alarms that have been generated by the testing have been cleared.

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Make sure that the gas detection system is fully restored to its normal operating state and that any control system overrides used during the testing have been removed.

The alarms generated by the testing will have created entries in the transmitter’s history log.

Troubleshooting

If the test does not produce a satisfactory result, check the following points:

l Check the gas cylinder concentration and type are correct l Check the expiration date of the cylinder. l Check that there is sufficient gas left in the cylinder. l Check that there are no leaks on the test system. l Make sure that the tubing length is as short as possible and that there are no blockages. l Make sure that the transmitter is not displaying a fault before the test is started.

Internal Web Server

The Midas-M gas detector unit utilizes an Ethernet port with the TCP/IP protocol as standard. The Midas-M can function as a HTML web page server and these web pages can be viewed on external computer equipment (PC, PocketPC etc.) by using a standard software program, i.e.; Microsoft Internet Explorer 11, Safari, or Chrome . These web pages replicate the user interface on the front panel of the Midas-M in a more flexible and friendly format for diagnostic and data entry purposes. The web pages also contain additional features not available via the keypad.

This procedure explains how to view web pages for a single Midas-M which is connected to a single PC only. Of course it is possible to connect hundreds of Midas-M units to an Ethernet network. More information may be required from the local IT department and Honeywell Analytics as appropriate.

Physical Network Components

The Ethernet physical network is intended to connect computers to other computers through hubs. MIDAS-M has a 10/100 Mbps Ethernet transceiver and supports Auto-MDIX. It supports Auto-Negotiation for selecting the highest performance mode of operation. To use CAT5 standard or higher shield ethernet cable is recommended for the highest efficiency communication speed.

Internet Settings

Communications requires knowledge of the IP address and netmask of both the Midas-M and the PC. Unless the Midas-M is connected to a network with a DHCP server, the addresses must be set manually.

The procedure for setting the IP address of a PC is detailed in the following example using a PC loaded with Microsoft ™ Windows 7 and Internet Explorer version 11.0 or higher as illustrated as follows.

In the usual case the netmask for both computers should be set to 255.255.255.0. The mostsignificant three bytes of the IP address must be identical and the least-significant byte must be

Midas-M 41 User Manual

unique. For example, if the IP address of the Midas-M was set to 169.254.60.47 (the factory default) then an appropriate IP address for the PC would be 169.254.60.42.

IP Address setting in Windows 7

Running the Web Server

In a web browser, set the URL to “http://xxx.xxx.xxx.xxx” where the “xxx” fields are replaced with the IP address of the Midas-M.

Device's Overview

Display general information about the device and gas information of each channel.

From the home page, select General > Status > Overview.

The following image shows the information you can review from the Overview page.

Midas-M 42 User Manual

Option Description

Overview page

Channels

General Device's general information

Summary & Print

Reset Alarm

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The gas information for each channel is displayed. The color bar under each box shows the status of the channel.

A print-ready summary of device's information.

If alarms are occurring, reset the alarms.

Log Review

On this page, you can view information about records in text format and as a detailed graph.

From the home page, select General > Event History.

Midas-M 44 User Manual

The following graph shows detailed information about the selected log. The graphic displays the gas concentration before and after a specific time from when the event occurred.

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Get a Calibration Certificate

Get the calibration information implemented on a per-channels basis when the device was manufactured.

On this page, you can view information from the producer, device, and name of the calibrator.

From the home page, select General > Calibration Certificate.

Midas-M 46 User Manual

Get Fault and Contact information

To get fault's list and Contact info, select General > Contact Info/Help.

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Set up Gas and Alarm

Set up gas detection and alarm set for each channel.

On the home page, select Set-up>Gas/Alarm.

1. Set the desired channel.

2. Gas: Set the gas you want to detect on each channel. Gas-name and K-factor (weight value for gas value) can be set only for User-gas.

Note: You cannot set the range.

3. Set the concentration at which Alarm1 occurs.

4. Set the concentration at which Alarm2 occurs.

5. Enter the Dead band.

6. Enter the Alarm delay. When an alarm condition is reached, an alarm occurs at a delayed time.

7. Set up Latching in an alarm situation.

8. Set the time for calibrating the progress alarm.

9. Click Accept.

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Configure the Relays

Set the Alarm and Fault relays.

On the home page, select Set-up > Relays.

You can set the relays as follows:

l Relay configuration: Set the operation conditions for Relay 1,2,3. l Alarm relay: Set whether to generate alarm relay. l Fault relay: Set whether to generate a fault relay.

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Set up the 4-20 mA

Set the ratio of mA and concentration values.

On the home page, select Set-up > 4-20 mA.

You can set the 4-20MA as follows:

l Channel: Select the channel to set. l Output 4 mA: Set the gas concentration for 4mA. l Output 20 mA: Set the gas concentration for 20mA.

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Set up Faults

Set a Fault Occurrence

On the home page, select Set-up > Faults.

You can set the faults as follows:

l Latching faults: Set whether to perform latching when faults occur. l Maintenance: Set whether to generate a fault for maintenance l Temperature: Set whether to generate a fault for Temperature. This option is enabled if the

Maintenance setting is allowed too.

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Set up the Network

Set an specific network.

On the home page, select Set-up > Network.

You can set the network as follows:

l Obtain IP: You can select whether Manual or Automatic. l Ip address, Subnet, and Default gateway are enabled only when the Obtain IP option is set to

Manual.

l Hostname: Hostname setting.

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Set up the Time and Date

Set the time and date.

On the home page, select Set-up > Time/Date.

You can set the Time and Date in a 24 hour format and synchronize it with the computer.

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Turn Channels on/OFF

You can turn ON/OFF an individual channel.

On the home page, select Set-up > Advance.

Zero Calibration

Perform Zero calibration for a specific channel or all at once.

1. On the home page, select Calibration > Zero Calibration.

2. Select the channel or channels to zero calibrate, and then click Start.

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3. Wait until the gas reading is stable, and then click Accept.

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4. On the Result window the status of zero calibration is displayed. Click Finish.

5. In the Inhibit window you have the option to check Inhibit, and then click Accept.

Span Calibration

Perform an span calibration for each channel of the device.

1. On the home page, select Calibration > Span Calibration.

2. On the Span calibration page, you can select the gas, the gas type, and the target concentration.

3. Click Start and then follow screen instructions.

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Flow Calibration

Calibrate the amount of gas entering the device.

On the home page, select Calibration > Flow Calibration, and then follw screen instructions. You can adjust setpoints,and sync setpoints.

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Calibrate 4-20 mA

Perform a mA calibration for each channel of the device.

1. On the home page, select Calibration > 4-20mA Calibration.

2. Select a channel, and then click Start.

3. Increase or decrease the mA value, and then click Next to Zero calibration (4 mA).

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4. Increase or decrease the mA value, and then click Next to calibrate the span (20mA).

Perform a Bump Test

Perform a Bump Test on diverse channels.

1. On the home page, select Test > Bump Test.

2. Click Enter Bump Test Mode.

3. Optional Step. You can click Stop Bump Test to cancel the procedure.

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Perform an Alarm or Fault Simulation

Simulate function for testing alarm faults.

1. On the home page, select Test > Alarm/Fault Simulation.

2. Select a Channel.

3. Select whether the simulation should be on an Alarm or a Instrument fault.

4. Click Accept.

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Perform Inhibit Test

Enable or disable the inhibit state.

1. On the home page, select Test > Inhibit.

2. From the Inhibit level option, select No inhibit or Inhibit.

3. Select the Inhibit timeout in minutes.

4. Click Accept.

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Perform a 4-20mA test

Test the mA value on a channel.

Note: The 4-20 MA test may cause unexpected alam activation. Only authorized operators should perform this task.

1. On the home page, select Test > 4-20 mA Test.

2. Select a Channel.

3. Click Accept.

4. Increase or decrease the mA value.

5. Click Close.

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Midas-M 63 User Manual

CHAPTER

Maintenance

Midas-M is a fully serviceable product designed with modular components that can be readily replaced by trained service personnel so as to minimize the time that the gas detector is not available.

External in-line air filters should be replaced every three months or more frequently if the system is sampling in environments that have high levels of particulate matter or very acidic / wet atmospheres. Similarly, the internal particulate filter should be replaced every two years or more frequently if the sample lines are prone to heavy contamination. Refer to the following table.

Every sensor cartridge is shipped with a 2 years warranty. All sensor cartridges are factory calibrated to traceable national standards before shipment to the end user.

Note that testing or calibrating with the wrong (incorrect, out of date, non-traceable) calibration gases, calibration equipment, methods or operating conditions can actually damage the sensor cartridge’s lifetime and alter the calibration adversely. Only qualified calibration technicians should attempt to calibrate the Midas-M gas detector.

The internal pump module is designed to operate for a minimum of 24 months and it is recommended that this pump module (part number MM-PM ) be replaced every 2 years.

Recommended maintenance schedule

Component Frequency

Pump 2 years or as needed

Internal filter 2 years or as needed

Part Number 780248, every 3-6 months

External Sample Line Filter

Leak Check Leak Check every 6 months or after replacing any component.

Bump Test 6 months

Flow Calibration Flow Calibrate after pump, internal and external filter replacement.

Part Number 1991-0147, every 3-6 months

Part Number 1830-0055, every 3-6 months

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See the Gas Table for the correct filter requirement for your application.

NOTE Every sensor cartridge warranty: Typically, two years depending on the sensor type. The Bias battery will last only about six months. After replacement, allow at least a day for the cartridge to reach equilibrium.

System Leak Check

When performing a leak check, the Midas-M must be placed in Inhibit mode to prevent false concentrations or faults to be activated when plugging the Sample or Exhaust Lines. Example: O2 (oxygen) – plugging of the ports causes the O2 levels within the Midas-M flow path to be depleted as the sample becomes stagnant. The result is the concentration levels begin to fall and trigger the alarms for the O2 depletion.

1. Place the Midas-M into Inhibit.

2. Plug the Inlet Sample line.

3. The flow meter indicators will begin to drop and ultimately disappear within seconds.

4. Continue to keep the port plugged until the Midas-M reports an “F41” (Flow Fail) – approximate time to fault is 24 seconds.

5. Remove the plug.

6. Allow 15 seconds or so to allow the Midas-M flow to stabilize then clear the fault by pressing and holding ‘X’

7. Plug the Outlet Exhaust line.

8. The flow meter indicators will begin to drop and ultimately disappear within seconds.

9. Continue to keep the port plugged until the Midas-M reports an “F41” (Flow Fail) – approximate time to fault is 24 seconds.

10. Remove the plug.

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11. Allow 15 seconds or so to allow the Midas-M flow and concentrations to stabilize then clear the fault by pressing and holding ‘X’

12. Return the unit to the Monitoring Mode.

Midas-M 67 User Manual

CHAPTER

Learn from about strategic information related to the Honeywell Midas®-M Detector.

Additional Information

EU Directive 2012/19/EU: Waste Electrical and Electronic Equipment (WEEE)

This symbol indicates that the product must not be disposed of as general industrial

or domestic waste. This product should be disposed of through suitable WEEE disposal facilities. For more information about disposal of this product, contact your local authority, distributor or the manufacturer.

Midas-M 69 User Manual

Troubleshooting and Fault Diagnosis

General troubleshooting guide and specific fault code table for the Midas-M gas detector.

Fault code descriptions

Number Date Data Field Condition Recovery

M02

M10

M11 Over Range

M20

Simulated M fault

Baseline warning

Calibration expired

N/A

Concentration without Deadband

Peak concentration

Days until fault

User enters simulation mode

Cell baseline has drifted.

Large concentration of gas has been detected. The Midas-M requires an independent confirmation that the gas hazard is gone.

The user-specified calibration interval has elapsed.

Reset simulated fault

Check for background gas concentration, temperature, or humidity fluctuations. Perform zero calibration. Replace cell.

Supply clean air to the Midas-M and clear the fault.

Perform zero and span calibrations. Increase span calibration period. (zero days = disabled)

M21

M40

M41 Flow Low Flow (cc/min)

F01

F02

Midas-M 70 User Manual

Cell expires soon

Temperature Near Limit

LED indicator error

Simulated F Fault

Days until fault

Temperature (C)

N/A

Cell is old and will expire soon.

Temperature is within 5 C of limit.

Midas-M is no longer able to regulate the flow.

LED indicator has no response.

User enters simulation mode

Replace the cartridge or the cell with a new.

Check installation environment.

Check filters and pump.

Replace the LCD

Reset simulated fault

Number Date Data Field Condition Recovery

Check for background gas concentration,

F10

Baseline Fault

Concentration without Deadband

Cell baseline has drifted.

temperature or humidity fluctuations. Perform zero calibration. Replace cell.

Calibration

F20

F21 Cell expired. N/A Cell is too old.

F40

F41 Flow Fail Flow (cc/min)

F42

F43

F44 LIT test fail N/A LIT test failed Check a flow path

Expired too long.

Temperature Limits Exceeded

Pump Memory error

Pump absent

N/A

Temperature (C)

N/A

N/A There is no pump

Too long since last calibration.

Temperature is out of limit.

Flow < 70% of nominal for 24 seconds

Pump memory has no response or corrupted data

Replace or calibrate the Cell.

Replace the cartridge or cell.

Check installation environment.

Check filters and pump.

Reboot

Device Power off and then insert the pump

F50 Cell Failure N/A

F51

F52

F53

F54

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Cell comm. Failure

Cell memory error

Cell Memory Invalid

Cell IR

N/A

N/A Checksum error. Replace cell

N/A

Reflex test fail of toxic cell

It has failed to communicate with IR cell

Cell memory has no response or corrupted data

Cell IR voltage is out of

Replace cell

Replace IR cell

Replace cell

Number Date Data Field Condition Recovery

voltage error range

F60

F61

F62 No valid cell N/A

F63

F64

F65

F66

The absent cartridge

Cartridge wrong type

Cartridge Memory Invalid

Cartridge app Memory Invalid

Cartridge

3.3V error

Cartridge 5V error

N/A No communications.

Cell ID

N/A Checksum error. Reboot

N/A Checksum error. Replace cartridge.

Voltage

Cartridge has one or more empty channel

Cartridge has no valid cell

Cartridge 3.3V is out of range

Cartridge 5V is out of range

Reset cartridge.

Replace cartridge.

F67

F80

F81

F82

F83

F84

Cartridge app failed

Transmitter NOR flash error

Transmitter memory invalid

Transmitter memory comm. Error

Transmitter app memory invalid

Transmitter

3.3V error

N/A

N/A No communication

N/A Checksum error. Reboot

N/A Communication failed Reboot

N/A Checksum error.

Voltage

Cannot start cartridge app

Transmitter 3.3V is out of range

Update the latest cartridge app

Replace the transmitter

Replace transmitter or update the latest version

Replace Transmitter

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Number Date Data Field Condition Recovery

F85

F86

Transmitter 24V error

Transmitter 5V error

Voltage

Transmitter 24V is out of range

Transmitter 5V is out of range

Replace Transmitter

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Specifications

Transmitter Dimension

Specifications

Size (unit with Cartridge)

Weight Transmitter

Weight Cartridge

Optional Relay Dimension

Size "137 mm (H) X 84 mm (W) X 41 mm (D) (5.39 X 3.31 X 1.61 in)"

Weight 0.31 kg (0.68 lb)

Power Requirements

Operating Voltage

"Operating Voltage with Power over Ethernet (PoE)"

"136 mm (H) X 83 mm (W) X 152 mm (D) (5.35 X 3.27 X 5.98 in)"

1.3 kg (2.87 lb)

0.17 ~ 0.22 kg (0.38 ~ 0.49 lb) dependent on sensor type

24 VDC Nominal, -15 to +10% (20.4 to 26.4 VDC)

48 VDC PoE (IEEE 802.3af compliant)

Power Consumption

Transmitter unit (normal condition)

Transmitter unit (full load condition)

Transmitter with Optional Relay

Outputs

Visuals

Relays in Transmitter

Typ. 5W

≤ 11.45W

≤ 12.9 W

"Alarm, power, fault LEDs, and LCD with all the gas readings and events. LEDs: Power (Green), Alarm 1 (Red), Alarm 2 (Red), Fault (Yellow)"

"Alarm1, Alarm2, Fault Relays (3) rated 1.0 A @ 30Vdc or 0.5A @ 125Vac Max 10uA @ 10mV minimum, configurable as normally open or closed, latched or unlatched"

Midas-M 74 User Manual

Relays in Optional Relay

Specifications

"8 relays for Alarm1 and Alarm2 of each channel and a relay for common fault rated 1.0 A @ 30Vdc or 0.5 A @ 125 Vac Max 10uA @ 10mV minimum, configurable as normally open or closed, latched or unlatched"

Analog

Digital Communications Modbus / TCP Ethernet / Power over Ethernet (PoE)

Certification and Specification

Performance

Transport System

Flow Rate 600 mL/min

Transport Time 2 to 25 seconds maximum

Sample Line Tubing

Tubing Length Up to 30 m (100 ft) with FEP tubing

3 wire sink, 3 wire source, or 4 wire fully isolated; 0 to 21 mA for each channel

"CE marked Meets EN 50270:2015+AC:2016 and EN61000-64:2007+A1 ETL approved UL 61010-1:2012 Ed.3 IEEE 802.3af-2003"

Refer to Individual sensor datasheets

3.18 mm ID X 6.35 mm OD (0.125 X 0.25 in)

Exhaust Line Tubing

Exhaust Length Up to 30 m (100 ft)

Ambient Point In line air filter required

Operating Temperature

Wiring Requirement

4-20mA 2 wire, 14 AWG maximum

Digital CAT5 Cable or equivalent: RJ45 connector

Gas Concentration Display and Interface

Instrument

Midas-M 75 User Manual

4.76 mm ID X 6.35 mm OD (0.188 X 0.25 in)

0°C to +40°C (32°F to 104°F)

"4-digit alphanumeric display with separate units, concentration bar graph for each channel and other icon driven indicators 4 button interface keypad"

Specifications

Remote Internet browser access via Ethernet

Installation Details

Mounting Wall mounted using pre-drilled holes on chassis. Options for DIN rail.

Material

"Cover: Plastic (Polycarbonate) Chassis/Mounting Bracket: Zinc plated steel Red frame : Liquid coated Aluminum "

Warranty

Transmitter unit 1 year

Sensor cartridge 2 years

Normal condition: (1) No gas alarm, (2) Without tube and pressure/vacuum

Full load condition: (1) All 4 channels gas alarm are on, (2) Maximum tubing length and

pressure/vacuum on the inlet/exhaust line

Midas-M 76 User Manual

Ordering

This section contains details of how to order complete Midas-M detector and sensor cartridge kits, separate transmitters and sensor cartridges as well as spares and accessories.

Transmitter

Part Number

MMT-01 Midas-M 4-20mA Extractive Transmitter MMT-02 Midas-M TCP/IP Modbus Extractive Transmitter MMT-

T01 MMT-

T02 MMT-

B01 MMT-

B02

Description

Midas-M 4-20mA Extractive Transmitter with Tube

Midas-M TCP/IP Modbus Extractive Transmitter with Tube

Midas-M 4-20mA Extractive Transmitter Bulk Package (6pcs)

Midas-M TCP/IP Modbus Extractive Transmitter Bulk Package (6pcs)

Cartridge

Part Number Description

MMC-xxxxxxxx Midas-M Sensor Cartridge with Smart Sensors

Midas-M 77 User Manual

Smart Sensor Code Dummy 00 Hydrogen Chloride (HCI) 0 - 8ppm, 2 years E2 Silane (SiH4) 0 -20 ppm, 2 years X2 Hydrogen (H2) 0 - 1000ppm, 2 years G2 Chlorine (CI2) 0 - 2ppm, 2 years L2 Ammonia(NH3) 0 - 100ppm, 2 years A2 Carbon Monoxide (CO) 0 - 100ppm, 2 years C2 Phosphine (PH3) 0 - 1200ppb, 2 years R2 Ozone (O3) 0 - 0.4ppm, 2 years U2 Oxygen (O2) 0 - 25%v/v, 3 years D2 Sulphur D ioxide (SO2) 0 - 8ppm, 2 years S2 Hydrogen Flouride (HF) 0 - 12ppm, 2 years Z2

Smart Sensor

Part number

MMS-00 Midas-M Dummy Sensor MMS-E2 Midas-M Hydrogen Chloride (HCI) 0 - 8ppm, 2 years MMS-X2 Midas-M Silane(SiH4) 0 -20 ppm, 2 years MMS-G2 Midas-M Hydrogen (H2) 0 - 1000ppm, 2 years MMS-L2 Midas-M Chlorine (CI2) 0 - 2ppm, 2 years MMS-A2 Midas-M Ammonia (NH3) 0 - 100ppm, 2 years MMS-C2 Midas-MCarbon Monoxide (CO) 0 - 100ppm, 2

MMS-R2 Midas-MPhosphine (PH3) 0 - 1200ppb, 2 years MMS-U2 Midas-MOzone (O3) 0 - 0.4ppm, 2 years MMS-D2 Midas-MOxygen (O2) 0 - 25%v/v, 3 years MMS-S2 Midas-M Sulphur Dioxide (SO2) 0 - 8ppm, 2 years MMS-Z2 Midas-M HydrogenFlouride (HF) 0 - 12ppm, 2 years

Description

years

Accesories

Modules / Replacements

Midas-M 78 User Manual

Part number

MM-REL Midas-M R elay Module MM-PM Midas-M Pump Module MM-FIL Midas-M Filter Module MM-FRT Midas-M Front Module MM-B01 Midas-M 4-20mA Base Module MM-B02 Midas-M TCP/IP Base Module MM-M01 Midas-M 4-20mA Main Module MM-M02 Midas-M TCP/IP Main Module MM-CAT Midas-M Cartridge wo Smart Sensors

Mounting Accessories Part number Description MIDAS-A-036 MIDAS DIN Rail Mounting Kit 0235-0128 Flexible Conduit 21" - length 0235-0163 Flexible Conduit 27" - length

Description

MVIP3632-2A 2A 24VDC power supply in vented

NEMA 4 enclosure

MVIP3632-5A 5A 24VDC power supply in vented

NEMA 4 enclosure

Duct Sampling Adaptors Part number Description 1283K1090 Duct Adapter for 1/4" O.D. tubing for 4-

16" round ducts

0235-0095 UnionFitting 1/4" tube, polypropylene

Tubing and ExternalSample Line Filters Part number Description 780248 End of Line Particulate Filter, Disposable 1991-0147 End of LineParticulate F ilter for Corrosive

Gases, DisposableThis disposable filter provides protection against particulate build up in the sample line when monitoring for Corrosive Gases.

0235-0095 Union Fitting- Use to connect disposable

filter to end of line

Midas-M 79 User Manual

1830-0055 End of LineParticulate F ilter for Corrosive

Gases, Reusable This reusable filter housing provides protection against particulate build up in the sample line when monitoring for Corrosive Gases. Replaceable filter element (P/N 0235-1072) purchasedseparately

0235-1072 Replacement "Corrosive" Filter Elements

(pk 100) For use in 1830-0055 filter housing

102599 Tubing Teflon® FEP 1/4" OD x 1/8" ID

(Sample inlet) (Price per Foot)

1991-0136 Tubing Teflon® FEP 1/4" OD x 1/8" ID

(Sample Inlet) (100' continuouslength)

100440 Tubing Polypropylene 1/4" OD X 3/16" ID

(Exhaust) (Price per Foot)

1991-0137 Tubing Polypropylene 1/4" OD X 3/16" ID

(Exhaust) (100' continuouslength)

Midas-M 80 User Manual

Gas Table

Gas Name Formula

Hydrogen Chloride

Boron Trichloride

Dichlorosilane SiH2Cl2

Hydrogen Bromide

Silane SiH4

HCI

BCI3

HBr

Range Resolution

0 - 8 ppm

0 - 20 ppm

0.05 ppm 1 ppm 2 ppm

0.01 ppm

Default

Alarm

2.5 ppm

Default

Alarm

5 ppm

Sensor

Part

Number

MMSE2

MMSX2

Maximum

Sensor

Warm-up

Time(minutes)

20 600 HCl 4 4 300 HCl 4-6 180 5

20 600 HCl 4 4.5 300 HCl 4-6 180 5

20 600 SiH4 10 10 300 SiH4 10 180 30

Flow

Rate

(cc/min)

Calibration

Gas

Calibration Bump Test

Conc.

Output

Equiv. (ppm)

Exp Time (sec)

Recommended

Bump Test

Gas

Conc

(ppm)

Recommended

Max Time (sec)

Maximum

Sample Line

Length(m)

End of line filter

1991-0147

"780248, 19910147 or 18300055""780248, 1991-0147 or 1830-0055"

Disilane Si2H6

Hydrogen (ppm)

Chlorine Cl2

Ammonia NH3

Carbon Monoxide

Phosphine PH3

Ozone O3

0 - 20 ppm

0 1000 ppm

0 - 2 ppm

0 100 ppm

0 1200 ppb

0 - 0.4 ppm

0.05 ppm 1 ppm 2 ppm

5 ppm

0.01 ppm

0.5 ppm

5 ppb

0.002 ppm

125 ppm

0.25 ppm

12.5 ppm

150 ppb

0.05 ppm

250 ppm

0.5 ppm

25 ppm

300 ppb

0.1 ppm

MMSE2

MMSG2

MMSL2

MMSA2

MMSC2

MMSR2

MMSU2

20 600 SiH4 4 4 300 SiH4 10 180 10

10 600 H2 500 500 300 H2 500 180 30

10 600 Cl2 1 1 300 Cl2 1 180 10

10 600 NH3 50 50 300 NH3 50 180 10

10 600 CO 50 50 300 CO 50 180 30

20 600 PH3

10 600 O3 0.2 0.2 300 NO2

600 ppb

300 PH3 600 180 30

1 180 5 1830-0055

"780248, 19910147 or 18300055"

1991-0147 or 1830-0055

"780248, 19910147 or 18300055"

Oxygen Proficiency & Deficiency

Sulfur Dioxide SO2

Hydrogen

0 - 25 %vol

0 - 8 ppm

0 - 12

0.1 %vol

0.05 ppm 1 ppm 2 ppm

0.05 ppm

23.5 %vol

1.5

19.5 %vol

3 pmm

MMSD2

MMSS2

MMS-

30 600 O2 Air

10 600 SO2 4 4 300 SO2 4 180 30

20 600 HF 6 6 300 Cl2 10 180 5

20.9 %vol

300 O2 Air 180 30

"780248, 19910147 or 18300055"

1991-0147 or 1830-0055

1991-0147 or

Default

Alarm

Gas Name Formula

Range Resolution

Fluoride ppm ppm Z2 1830-0055

Default

Alarm

Sensor

Part

Number

Maximum

Sensor

Warm-up

Time(minutes)

Flow

Rate

(cc/min)

Calibration

Gas

Calibration Bump Test

Conc.

Output

Equiv. (ppm)

Exp Time (sec)

Recommended

Bump Test

Gas

Conc

(ppm)

Max Time (sec)

Recommended

Maximum

Sample Line

Length(m)

End of line filter

Boron Trifluoride

Tungsten Hexafluoride

Bump Testing Notes:

As an alternative, the actual target gas can always be used instead of a cross-sensitive gas.

Higher concentrations than the recommended ones can be used if necessary, but extra time may be needed for the reading to recover to zero.

IMPORTANT: this should only be done once to avoid the danger of poisoning the sensor.

BF3

WF6

Recommended to keep the sample lines as short as possible where the RH condition at the sample point is high (above %50 RH); there will be some sample loss due to absorption onto the

sample line.

An ozone generator can be used instead of 1 ppm NO2.

0 - 8 ppm

0 - 12 ppm

0.05 ppm 1 ppm 2 ppm

0.05 ppm

1.5 ppm

3 ppm

MMSZ2

20 600 HF 4 5.2 300 Cl2 5 180 5

20 600 HF 6 6 300 Cl2 10 180 5

1991-0147 or 1830-0055

Combination Index

HCl (MMSE2)

SiH4 (MMSX2)

H2 (MMSG2)

Cl2 (MMSL2)

NH3 (MMSA2)

CO (MMSC2)

HCl (MMSE2)

NO NO NO

SiH4 (MMSX2)

H2 (MMSG2)

Cl2 (MMSL2)

NH3 (MMSA2)

CO (MMSC2)

PH3 (MMSR2)

O3 (MMSU2)

O2 (MMSD2)

SO2 (MMSS2)

HF H (MMSZ2)

PH3 (MMSR2)

O3 (MMSU2)

O2 (MMSD2)

SO2 (MMSS2)

HF H (MMSZ2)

Midas-M 84 User Manual

Reflex

Midas-M uses patented Honeywell Analytics technology to continuously monitor the health check status of specific electrochemical cells and alert the user if a cell enters a variety of fault conditions (such as open or short circuit etc.) which would leave the cell unable to detect gas and raise an appropriate alarm signal.

REFLEX® overcomes this unseen failure mode by applying periodically a special electronic pulse to the cell and reviewing the ‘echo’ from the cell as it responds to the applied signal. If the cell is deteriorating within certain pre-set limits based on the received signals then Midas-M will decrease the REFLEX sampling interval in order to establish the actual viability of the cell. Within a relatively short time, Midas-M will be able to alert the user via fault codes that the electrochemical cell is likely to be requiring replacement and is possibly unable to correctly detect gas.

REFLEX is not required for pellistors, IR, oxygen electrochemical cell or bias electrochemical cell as these sensor cartridges provide alternative electronic means to indicate open circuits and other sensor cartridge damage issues.

Midas-M 85 User Manual

A Modbus/TCP Interface

The Midas-M gas detector can report concentration information in a variety of formats including relay contact closure, an analog 4-20 mA loop, Ethernet/ IP/HTML web pages and via the Modbus/TCP networking protocol. This section defines the format of data in Modbus/TCP registers. More information about Modbus/TCP can be obtained from www. modbus.org.

The Midas-M is a Modbus/TCP “server” as defined in the MODBUS Application Protocol Specification V1.0 . It supports command 03 (“read holding registers”) for registers 40001 to 40122 as listed in the following table.

The Midas-M reports floating-point concentration numbers in little-endian or Intel format. This is scaled in units of ppm for gasses which have display units of ppm or ppb. For other display units the concentration is scaled directly in display units. This applies to registers Gas Concentration and Alarm Threshold.

The Midas-M fills 122 Modbus/TCP holding registers as listed in Table 1. The Monitoring Status register is a concise summary of Midas-M status. The other registers provide more complete information.

Midas-M Modus Register Map

Midas-M Modbus Register Map : Register 40001 is mapped with base address (zero)

(If channel is disabled, channel information is 0).

ModBus Register Number

Device St atus

40001 Reserved for

Information R/W

future expansion

Data Type

R 2

Data

Size

Description Note

(Byte)

Holding Register

Midas-M 86 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40002 Monitoring

Status

40003 Alarm State R u16 2 bit 0 : Ch1 Alarm 1 active bit 1 : Ch1

R u16 2 bit 0 : Warmup bit 1 : Inhibit Mode bit 2

: Alarm/Fault simulation bit 3 : 4-20mA calibration mode bit 4 : 4-20mA test mode bit 5 : Flow calibration mode bit 6 : LIT calibration mode (Reserved) bit 7 : LIT Enabled (Reserved) bit 8 : Gas calibration mode bit 9 : Gas bump test mode bit 10 : Alarm bit 11 : Fault bit 12 ~ 15 : for future expansion

Alarm 2 activebit 2 : Ch2 Alarm 1 active bit 3 : Ch2 Alarm 2 active bit 4 : Ch3 Alarm 1 activebit 5 : Ch3 Alarm 2 active bit 6 : Ch4 Alarm 1 active bit 7 : Ch4 Alarm 2 activebit 8~15 : for future expansion

40004 Fault State R u16 2 bit 0 : Ch1 fault active bit 1 : Ch2 fault

active bit 2 : Ch3 faultactive bit 3 : Ch4 fault activebit 4 : Device fault active bit 5~15 : for future expansion

40005 Top Fault R u16 2 Number of

most important active fault

Midas-M 87 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40006 Channel

Enabled State

40007 to 40008

40009 to 40010

Gas Concentration Ch1

Gas Concentration Ch2

R u16 2 This is the bit

representation information of channel enabled. If dummycellis attached or channel is disabled bit value is set.

R f32 4 Value in float

bit 0 : Ch1 Dummy cell bit 1 : Ch1 Disabled bit 2 : Ch1 Reservedfor futher expansion bit 3 : Ch2 Dummy cellbit 4 : Ch2 Disabled bit 5 : Ch2 Reserved for futher expansion bit 6 : Ch3 Dummy cell bit 7 : Ch3 Disabled bit 8 : Ch3 Reserved for futher expansion bit 9 : Ch4 Dummy cell bit 10 : Ch4 Disabled bit 11 : Ch4 Reserved for futher expansion bit 12~15 : for future expansion

40011 to 40012

40013 to 40014

40015 to 40016

40017 to 40018

40019 to 40020

40021 to 40022

Gas Concentration Ch3

Gas Concentration Ch4

Gas Concentration Ch1

Gas Concentration Ch2

Gas Concentration Ch3

Gas Concentration Ch4

R f32 4 Value in float

R u32 4 Value in fixed

point

R u32 4 Value in fixed

point

R u32 4 Value in fixed

point

R u32 4 Value in fixed

point

Conversion equation: ppm value = Value * 1/10 DECP

Midas-M 88 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40023 Decimal Point

Indicator

40024 Heat beat

Counter

40025 to 40026

Device Maintenance Fault

R u16 2 Decimalpoint

indicator of DisplayGas Concentration

R u16 2 Systemtime in

seconds. Range of this value is from 0 to 59

R u32 4 This is the bit

order representation of the maintenance fault status.If any fault exists this will take a value in each bit. if any maintenance fault exists, this will take a value zero. The meaning of bit will be described as fault code in more detail

bit 0 ~ 2 : Ch1 Decimalpoint indicator (0, 1, 2, 3) bit 3 ~ 5 : Ch2 Decimal point indicator (0, 1, 2, 3) bit 6 ~ 8 : Ch3 Decimalpoint indicator (0, 1, 2, 3)

bit 9 ~ 11 : Ch4 Decimal point indicator (0, 1, 2, 3) bit 12~15 : for future expansion

bit 0 : Simulated Maintenance Fault (m02) bit 1 : Flow Warning (m41) bit 2~31 : for future expansion

Midas-M 89 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40027 to 40028

Device Instrument Fault

R u32 4 This is the bit

order representation of the instrument fault status.If any fault exists this will take a value in each bit. if any instrument fault exists, this will take a value zero. The meaning of bit will be described as fault code in more detail

bit 0 : LCD Fault (F01) bit 1 : Simulated Instrument Fault (F02) bit 2 : Reservedfor future expansion bit 3 : Flow Fail (F41) bit 4 : Pump EEPROM (F42) bit 5 : Pump Absent (F43) bit 6 : LIT Fail (F44) (Reserved) bit 7 : Cartridge Absent(F60) bit 8 : Catridge Wrong Type (F61) bit 9 : Cartridge No valid cell (F62) bit 10 : Catridge EEPROM (F63) bit 11 : Catridge Flash (F64) bit 12 : Catridge Power

3.3v (F65) bit 13 : Catridge Power 5v (F66) bit 14 : Catridge Application Fail (F67) bit 15 : T ransmitter Nor Flash (F80) bit 16 : T ransmitter EEPROM Corrupted (F81) bit 17 : Tr ansmitter EEPROM Com Fail (F82) bit 18 : Transmitter Flash(F83) bit 19 : Transmitter Power 3.3v (F84) bit 20 : Transmitter Power 24v (F85) bit 21 : Transmitter Power 5v (F86) bit 22~31 : for future expansion

40029 Relay Status R u16 2 The meaning

of bit : Value 0 is Deenergized Value 1 is Energized

40030 Temperature

in Celsius (oC)

R s16 2 Temperature

bit 0 : InternalRelay 1 energizedbit 1 : InternalRelay 2 energized bit 2 : InternalRelay 3 energized bit 3 : for future expansion bit 4 : ExternalRelay Fitted bit 5 : External Relay 1 energized (Ch1 alarm1) bit 6 : External Relay 2 energized(Ch1 alarm2) bit 7 : External Relay 3 energized (Ch2 alarm1) bit 8 : External Relay 4 energized(Ch2 alarm2) bit 9 : External Relay 5 energized (Any fault) bit 10 : External Relay 6 energized (Ch3 alarm1) bit 11 : ExternalRelay 7 energized (Ch3 alarm2) bit 12 : External Relay 8 energized (Ch4 alarm1) bit 13 : External Relay 9 energized(Ch4 alarm2) bit 14~15 : for future expansion

Midas-M 90 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40031 Flow rate in

cc/minute

40032 ~ 40037

Channel 1 Information

40038 Gas Selection R u16 2 bit 0 - 7 : GasID bit 8 - 15 : Cell ID

40039 to 40040

40041 to 40042

40043 Measuring

Reserved for future expansion

Alarm1 threshold

Alarm2 threshold

units

R u16 2 Current pump

flow

R u16 12

R/W f32 4

R u16 2 Concentration

units

0 : N/A 1 : mA 2 : %LEL 3 : % volume4 : ppb 5 : ppm 6 : mg/m37 ~ 15: reserved

40044 Alarm Status R u16 2 bit 0 : Alarm 1 active bit 1 : Alarm 2

active

40045 Fault Status R u16 2 This is the bit

order representation of the channel fault status.If any fault exists this will take a value in each bit.

bit 0 : Baseline Warning (m10) bit 1 : Overrange Warning (m11) bit 2 : Calibration Expire Soon (m20) bit 3 : Cell Expire Soon (m21) bit 4 : Temperature Warning (m40) bit 5 : Baseline Fault (F10) bit 6 : Calibration Expired (F20) bit 7 : Cell Expired (F21) bit 8 : Temperature Exceeded (F40) bit 9 : Cell Failure Refelex (F50) bit 10 : Cell Failure IR Comm. (F51) bit 11 : Cell EEPROM Read Error (F52) bit 12 : Cell EEPROM Corrupted (F53) bit 13 : Cell Failure IR Volt. (F54) bit 14~15 : : for future expansion

Midas-M 91 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40046 Cell life

remaining days

40047 ~ 40049

Channel 2 Information

40050 Gas Selection R u16 2 bit 0 - 7 : GasID bit 8 - 15 : Cell ID

40051 to 40052

40053 to 40054

40055 Measuring

Reserved for future expansion

Alarm1 threshold

Alarm2 threshold

units

R s16 2 Days of cell

remains

R 6

R/W f32 4

R u16 2 Concentration

units

0 : N/A 1 : mA 2 : %LEL 3 : % volume4 : ppb 5 : ppm 6 : mg/m37 ~ 15: reserved

40056 Alarm Status R u16 2 bit 0 : Alarm 1 active bit 1 : Alarm 2

active

40057 Fault Status R u16 2 This is the bit

order representation of the channel fault status.If any fault exists this will take a value in each bit.

Midas-M 92 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40058 Cell life

remaining days

40059 ~ 40061

Channel 3 Information

40062 Gas Selection R u16 2 bit 0 - 7 : GasID bit 8 - 15 : Cell ID

40063 to 40064

40065 to 40066

40067 Measuring

Reserved for future expansion

Alarm1 threshold

Alarm2 threshold

units

R s16 2 Days of cell

remains

R 6

R/W f32 4

R u16 2 Concentration

units

0 : N/A 1 : mA 2 : %LEL 3 : % volume4 : ppb 5 : ppm 6 : mg/m37 ~ 15: reserved

40068 Alarm Status R u16 2 bit 0 : Alarm 1 active bit 1 : Alarm 2

active

40069 Fault Status R u16 2 This is the bit

order representation of the channel fault status.If any fault exists this will take a value in each bit.

Midas-M 93 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40070 Cell life

remaining days

40071 ~ 40073

Channel 4 Information

40074 Gas Selection R u16 2 bit 0 - 7 : GasID bit 8 - 15 : Cell ID

40075 to 40076

40077 to 40078

40079 Measuring

Reserved for future expansion

Alarm1 threshold

Alarm2 threshold

units

R s16 2 Days of cell

remains

R 6

R/W f32 4

R u16 2 Concentration

units

0 : N/A 1 : mA 2 : %LEL 3 : % volume4 : ppb 5 : ppm 6 : mg/m37 ~ 15: reserved

40080 Alarm Status R u16 2 bit 0 : Alarm 1 active bit 1 : Alarm 2

active

40081 Fault Status R u16 2 This is the bit

order representation of the channel fault status.If any fault exists this will take a value in each bit.

Midas-M 94 User Manual

ModBus Register Number

Information R/W

Data Type

Data

Size

(Byte)

Description Note

40082 Cell life

remaining days

40083 ~ 40085

Device Information

40086 to 40095

40096 to 40105

40106 Time Value in

40107 Time Value in

40108 Time Value in

40109 Time Value in

Reserved for future expansion

Transmitter serialnumber

Cartridge serialnumber

Year

Month, Date

Hour, Minute

Seconds

R s16 2 Days of cell

remains

R 6

R char

[20]

R char

[20]

R/W u16 2

R/W u16 2 bit 0 - 7 : Date bit 8 - 15 : Month

R/W u16 2 bit 0 - 7 : Minute bit 8 - 15 : Hour

R/W u16 2

20 ASCII code format

40110 Firmware

Version (Transmitter)

40111 Firmware

Version (Cartridge)

40112 ~ 40121

Write Command (Write command1 and command2 to execute)

40122 Write

40123 Write

Reserved for future expansion

Command 1

Command 2

R u16 2 bit 0 - 7 : Minor bit 8 - 15 : Major

W u16 2 0x015e : Reset Alarm & Fault 0x025e

W u16 2 Fixed value as 0x3626

: Enter Inhibit (default 30min) 0x035e : Exit Inhibit

Midas-M 95 User Manual

Cell ID & Gas ID

Cell ID Gas ID

0 N/A 0 N/A 1 H2 1 H2 2 SiH4 2 SiH4 3 Cl2 3 Cl2 4 NH3 Low 4 NH3 5 NH3 High 5 HBr 6 HBr 6 HCl 7 HCl 7 C O 8 CO 8 PH3 9 PH3 9 BCl3 10 BCl3 10 HF 11 HF High 11 TEOS 12 TEOS 12 B2H6 13 B2H6 13 ClF3 14 ClF3 14 BF3 15 BF3 15 W F6 16 WF6 16 O3 17 O3 17 GeH4 18 GeH4 18 CH4 19 CH4 19 AsH3 20 AsH3 20 F2 21 F2 21 S iF4 22 SiF4 22 O2 23 O2 23 Si2H6 24 Si2H6 24 SO2 25 SO2 25 CO2 26 CO2 26 SiH2Cl2 27 SiH2Cl2 27 NO 28 NO 28 N2O 29 N2O 29 NO2 30 NO2 30 Br2 31 Br2 31 H2S 32 H2S High 32 POCl3 33 H2S Low 33 3MS

Midas-M 96 User Manual

Cell ID Gas ID

34 POCl3 34 N2H4 35 3MS 35 TMB 36 N2H4 36 TMP 37 TMB 37 ETO 38 TMP 38 C3H8 39 ETO 39 ClO2 40 C3H8 40 HCN 41 ClO2 41 SF4 42 HCN 42 CH3COOH 43 SF4 43 COCl2 44 CH3COOH 44 HMDS 45 COCl2 45 H2Se 46 HMDS 47 H2Se 48 HF Low 1234 D ummy Cell

Fault Code

Fault Code ID Description

00 No Fault 01 M02 - Simulated M fault 02 M10 - Baseline Warning 03 M11 - Over Range 04 M20 - Calibration E xpired 05 M21 - Cell Expires Soon 06 M40 - Temperature Near Limit 07 M41 - Flow Low 08 F01 - LED indicator error 09 F02 - Simulated F Fault 10 F10 - Baseline Fault 11 F20 - Calibration Expiredtoo long 12 F21 - Cell Expired

Midas-M 97 User Manual

Fault Code ID Description

13 F40 - Temperature Limits Exceeded 14 F41 - Flow Fail 15 F42 - Pump Memory error 16 F43 - Pump absent 17 F44 - LIT test fail 18 F50 - Cell Failure 19 F51 - Cell comm. Failure 20 F52 - Cell memory error 21 F53 - Cell Memory Invalid 22 F54 - Cell IR voltage error 23 F60 - The cartridge absent 24 F61 - Cartridge wrong type 25 F62 - No valid cell 26 F63 - Cartridge Memory Invalid 27 F64 - Cartridge app Memory Invalid 28 F65 - Cartridge 3.3V error 29 F66 - Cartridge 5V error 30 F67 - Cartridge app failed 31 F80 - Transmitter NOR flash error 32 F81 - Transmitter memory invalid 33 F82 - Transmitter memory comm. Error

34 F83 - Transmitter app memory invalid 35 F84 - Transmitter 3.3V error 36 F85 - Transmitter 24V error 37 F86 - Transmitter 5V error

Midas-M 98 User Manual

Security

Midas-M is shipped from the factory with security disabled. It is recommended to enable the security function for safe use of the device. The security function can only be enabled through the Set up > Security menu of the local UI and requires at least 8 of passwords. If the security function is enabled, the web server can be accessed through HTTPS. And it is recommended to clear the browser cache to access the web server through HTTP after security is disabled.

Modbus TCP

The MODBUS protocol does not have any authentication and integrity checking function. So the bump-in-the wire solution is recommended using a network equipment with SSL VPN Firewall function to protect the Midas-M from external attacks.

DOS attack

The web application may not work due to DoS attacks. The Midas device is even needed to restart for the web application to work properly. So the bump-in-the wire solution is recommended using a network firewall hardware solution that can detect and block DoS attacks.

Midas-M 99 User Manual

Midas-M 100 User Manual

Honeywell MIDAS-M User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Introduction

About Us

Product Description

Overview

User Interface

Default Configuration

Installation

Mount the Transmitter Device

Mount the Relay Module

Sample and Exhausting Tubing Calculations

Prepare Tubing

In-Line Filters

Local Detector Option

Electrical Installation

Electrical Connection

Wiring The Relay Module

Mount The Sensor Cartridge

Device & Web Operations

Comissioning

Monitoring Mode

Review Information

Setup Operations

Test Mode

Calibration Mode

Calibration & Bump Test

Bump Test

Internal Web Server

Physical Network Components

Internet Settings

Running the Web Server

Maintenance

System Leak Check

Additional Information

EU Directive 2012/19/EU: Waste Electrical and Electronic Equipment (WEEE)

Troubleshooting and Fault Diagnosis

Specifications

Ordering

Transmitter

Cartridge

Smart Sensor

Accesories

Gas Table

Combination Index

Reflex

A Modbus/TCP Interface

Security

Modbus TCP

DOS attack