Omega CNi-CB120, CNI-CB240 User guide

MADE IN

User’s Guide

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CNi-CB120/240 SERIES

Industrial Controller Panels

omega.com [email protected]

Servicing North America:

U.S.A.: Omega Engineering, Inc., One Omega Drive, P.O. Box 4047

Stamford, CT 06907-0047 USA
Toll-Free: 1-800-826-6342 (USA & Canada only)
Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)
Tel: [phone] Fax: [phone]
e-mail: [email protected]

For Other Locations Visit omega.com/worldwide

The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves
the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, human applications.

Table of Contents

Section Page

Section 1 Introduction .......................................................................................... 1-1

WARNINGS

1.1 Precautions

1.2 Safety Warnings and IEC Symbols

CNi-CB120/240 Series

Industrial Controller Panels

.......................................................................................................... 1-1

..................................................................................................... 1-1

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

Section 2 Hardware

2.1 Unpacking and Inspection

2.2 Included Items

2.3 CNi-CB120 and CNi-CB240 Labels

2.4 CNi-CB120 and CNi-CB240 Mounting Dimensions

2.5 CNi-CB120 Components

2.6 CNi-CB240 Components

Section 3 Installation and Wiring

3.1 Connections

3.1.1 Rewiring for 4 Wire 100 Ohm RTD Input ......................................... 3-2

3.1.2 Programming the Controller for 4 Wire 100 Ohm RTD .................. 3-6

3.2 Wiring Schematics

3.2.1 CNi-CB120 Wiring ............................................................................... 3-8

3.2.2 CNi-CB240 Wiring ............................................................................. 3-10

Section 4 Spare Parts

Section 5 Specications

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

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

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

............................................................ 2-2

................................ 2-2

.............................................................................. 2-3

.............................................................................. 2-5

..................................................................... 3-1

.................................................................................................... 3-1

........................................................................................ 3-8

........................................................................................... 4-1

...................................................................................... 6-1

i

CNi-CB120/240 Series
Industrial Controller Panels

List of Figures

Section Figure Description .............................................................. Page

Section 1 1-2 IEC Symbols ........................................................................ 1-2

Section 2 2-1 CNi-CB120 and CNi-CB240 Labels (Left View) ............. 2-2

2-10 CNi-CB240 Components Front View (Open) ................. 2-5

2-11 CNi-CB240 Components Bottom View ........................... 2-6

2-2 CNi-CB120 and CNi-CB240 Labels (Right View) .......... 2-2

2-3 CNi-CB120 and CNi-CB240

Mounting Dimensions (Rear View) ............................ 2-2

2-4 CNi-CB120 and CNi-CB240

Mounting Dimensions (Side View) ............................ 2-2

2-5 CN-CB120 and CBi-CB240

Mounting Dimensions (Bottom View) ....................... 2-3

2-6 CNi-CB120 Components Front View (Closed) .............. 2-3

2-7 CNi-CB120 Components Front View (Open) ................. 2-4

2-8 CNi-CB120 Components Bottom View ........................... 2-4

2-9 CNi-CB240 Components Front View (Closed) .............. 2-5

Section 3 3-1 From the Factory ................................................................ 3-2

3-2 Remove the Thermocouple Wire From 1 and 2 ............. 3-3

3-3 Unclip the M12 Connector Wire ...................................... 3-3

3-4 Remove Wire Nut ............................................................... 3-4

3-5 Install Wires Per Wiring Diagram ................................... 3-4

3-6 Place Wire Nut on T/C Wire ............................................ 3-5

3-7 Place Wire Into Clip To Secure It. Close Box and

Secure Box Cover Screws ............................................. 3-5

3-8 Flow Chart ........................................................................... 3-6

3-9 CNi-CB120 Output Wiring ............................................... 3-8

3-10 CNi-CB120 Internal Wiring .............................................. 3-9

3-11 CNi-CB240 Output Wiring ............................................. 3-10

3-10 CNi-CB240 Internal Wiring ............................................ 3-11

ii

Section 1 - Introduction

The CNI-CB120/240 series Industrial Controller Panel is ideal for light industrial
use and applications requiring temperature measurement and control. The CNI­CB120/240 features both a Thermocouple and an M-12 Female input connection.

The CNI-CB120/240 can be congured by the user for use with a thermocouple,
RTD, Voltage or Current signal. These controllers are factory congured and

calibrated for Thermocouples. It is important that the user read this manual
and additional manuals outlined in Section 2.2 completely and follow all safety
precautions in all manuals before operating your unit.

• This unit contains 120V or 240V which can cause injury or
death within the enclosure. Installation and troubleshooting of
input, output, and internal circuitry should be performed by
qualied personnel only.

• Hazardous voltages are present on the internal circuitry of
the Temperature Controller.

• Disconnect power before attempting any inspection or work
on the inside of unit.

• Be sure the branch circuit or main disconnect switch is open
or electrical input circuit fuses are removed before attempting
any inspection or work on the inside of unit.

• This control box is designed for inside, dry use only. To
avoid the risk of shock or re DO NOT expose this box to
excessive moisture (ie wash down) or rain. It is not NEMA
rated.

WARNING:

Introduction

1

1.1 Precautions

• Follow all safety precautions and operating instructions outlined in this

manual.

• Keep unit out of reach of all children.

• Do not operate in ammable or explosive environments.

• Never operate with a power cord that is not properly rated for use with your

unit.

• Remove and or disconnect main power cord before attempting any

maintenance or fuse replacement.

• Do not connect and or operate this unit to a non-grounded, non-polarized

outlet or power source.

• This product is not designed for use in human, medical, nuclear, or other

safety critical applications.

• This product is not for use in damp or wet environments. Do not operate

controller in an area where it can get wet or sprayed.

• Do not plug the equipment into a receptacle with wet hands. Ensure hands are

dry before handling the electrical cord and connecting to power.

1-1

1

Introduction

There are no user serviceable parts inside your device.
Attempting to repair or service your unit may void your
warranty.

1.2 Safety Warnings and IEC Symbols

This device is marked with international safety and hazard symbols in
accordance with EN61010-1. It is important to read and follow all precautions
and instructions in this manual before operating or commissioning this device as
it contains important information relating to safety and EMC. Failure to follow
all safety precautions may result in injury and or damage to your controller.

Use of this device in a manor not specied by the manufacturer may impair

protection devices and safety features provided by the unit.

IEC symbols Description

NOTE:

Caution, refer to accompanying documentation

EU’s Waste Electrical and Electronic Equipment
Compliance

Figure 1-1. IEC Symbols

1-2

Section 2 – Hardware

2.1 Unpacking and Inspection

Remove the packing slip and verify that you have received everything listed.
Inspect the container and equipment for signs of damage as soon as you receive
the shipment. Note any evidence of rough handling in transit. Immediately
report any damage to the shipping agent. The carrier will not honor damage
claims unless all shipping material is saved for inspection. After examining
and removing the contents, save the packing material and carton in the event
reshipment is necessary.

If you have any questions about the shipment, please call our Customer Service
Department at:

1-800-622-2378 or 203-359-1660.

We can also be reached on the Internet at omega.com e-mail: [email protected]

2.2 Included Items

The following items are supplied with your unit:

Hardware

2

• CNI-CB120 –or– CNI-CB240 series Industrial Controller Panel (1 each)

• SC-GG-(*)-30-36 Spool Cap Thermocouple (1 each)

• Spare 100 mA control fuse (1 each)

• Spare 25 Amp output fuse (1 each)

• Spare 1 Amp SSR fuse (1 each)

• This Users Guide and CNI Controller Manual #M3355 (1 each),

• Quick Start Manual #MQS3355 (1 each)

• Communications Manual #M-3629 (1 each) with Ethernet models only

2-1

2

Hardware

Section 2.3 CNi-CB120 and CNi-CB240 Labels

Figure 2-1. CNi-CB120 & CNi-CB240 Labels Figure 2-2. CNi-CB120 & CNi-CB240 Labels

Left

View Right View

Section 2.4 CNi-CB120 and CNi-CB240 Mounting Dimensions

203.2 (8.00)

Ø7.9 (Ø.31)
4X

323.9

(12.75)

342.9 (13.50)

304.8 (12.00)

314.3 (12.38)

DIMENSIONS: mm (in)

DIMENSIONS: mm (in)

Figure 2-3. CNi-CB120 & CNi-CB240 Figure 2-4. CNi-CB120 & CNi-CB240
Mounting Dimensions (Rear View) Mounting Dimensions (Side View)

2-2

6.27 (159.3)

10.38 (263.5)

Hardware

2

10.00 (254.0)

DIMENSIONS: mm (in)

Figure 2-5. CNi-CB120 & CNi-CB240
Mounting Dimensions (Bottom View)

Section 2.5 CNi-CB120 Components

2

1. (Omegamation No.
CNI16D43)

2. Indicator lamp, main
power on

3. Emergeny stop switch

4. On/off switch

Figure 2-6. CNi-CB120 Components

1

3

4

Front View (Closed)

2-3

2

Hardware

5. Cooling fan

6. Heat sink (Omegamation no.
FHS-2)

7. Solid state relay, 25A con­tinuous (Omegamation no.
SSRL240DC25)

8. Contractor 1 pole, 30
amp (Omegamation no.
C25CNB130A)

9. Fuse block, din rail mount, 25A
(Omegamation no. ASK-4-1)

10. Fuse block, din rail mount, 1A

(Omegamation no. ASK-2S)

5

6

Figure 2-7. CNi-CB120 Components

Front View (Open)

7

8

9

10

Figure 2-8.

CNi-CB120

11. RTD/Process input, M12

12. TC input (Omegamation no.

UPJ-*-F

13. Power in

14. Power out

15. Ethernet connection (optional)

11

12

13

14

15

Components

Bottom View

2-4

Section 2.6 CNi-CB240 Components

Hardware

2

2

1. (Omegamation no.
CNI16D43)

2. Indicator lamp, main
power on

3. Emergeny stop switch

4. On/off switch

5. Cooling fan

6. Heat sink (Omegamation no.
FHS-2)

7. Solid state relay, 25A
Continuous (Omegamation no.
SSRL240DC25)

8. Contractor, 1 pole, 30
amp (Omegamation no.
C25CNB130A)

9. Fuse block, din rail mount, 25A
(Omegamation no. ASK-4-1)

10. Fuse block, din rail mount, 1 A

(Omegamation no. ASK-2S)

1

4

Figure 2-9. CNi-CB240 Components

Bottom Front View (Closed)

5

3

6

7

8

9

Figure 2-10. CNi-CB240 Components

Front View (Open)

10

2-5

2

Hardware

11

11. RTD/Process input, M12

12. TC input (Omegamation no.

UPJ-*-F

13. Power in

14. Power out

15. Ethernet connection (optional)

12

13

14

15

Figure 2-11. CNi-CB240 Components

Bottom View

2-6

Section 3 - Installation and Wiring

Section 3.1 Connections

Installation and troubleshooting of input, output, and internal
circuitry should be performed by qualied personnel only

It is very imp ortant to read and understand the controller
manual before attempting to apply power to this control
box. The controller has been precongured for thermocouple
operation. Should the user desire to use another input such
as RTD or Process using the M-12 connector provided, the
user will need to remove the thermocouple wires and connect
the wires from the M-12 connector on the back of the CNI
Controller. The user will also need to recongure the input
settings to congure the controller for the correct input type
(RTD or Process (Voltage or Current) input). See the Controller
Manual #M3355 for additional instructions. An example of a
4 wire RTD connection has been given later in this manual.

Installation and Wiring

WARNING:

NOTE:

5

The CNI-CB120 is designed to operate using standard 120V, 60Hz.

The CNI-CB240 is designed to operate using standard 240V, 60Hz.

1) Attach properly sized input power cable thru bottom input cable gland,
and assemble to labeled input fuse block. (DO NOT CONNECT POWER IF
CHANGING INPUT TYPES).

2) If using a thermocouple, plug the thermocouple into the jack provided on the
bottom of the unit.

3) If using RTD or Process Control, the user will need to rewire the input
connections on the back of the back of the controller. MAKE SURE THE POWER
IS NOT CONNECTED! (see Section 2.4.1 below for an example of converting it
for 4 wire RTD input)

4) Attach properly sized output power cable thru bottom output cable gland, and
assemble to labeled output fuse block.

5) The fuses have been preinstalled. Caution must be taken when replacing fuses
because high voltage may be present at various locations within control box.

6) After all of the connections have been made AND THE DOOR IS SECURED, the
user may turn the unit on. Turning on the power switch will turn the controller
on. The outputs will be off at this point. The user can now program the controller
for RTD or Process inputs if needed.

7) The set points can now be adjusted for each output.

8) When the set points are adjusted, pressing the down arrow twice will return the
controller to run mode and it will begin to control.

3-1

3

Installation and Wiring

NOTE:

IT IS VERY IMPORTANT TO READ AND UNDERSTAND
THE CONTROLLER MANUALS BEFORE OPERATING THE
CONTROL BOX.

The CNI Temperature/Process Controller has a lot of functionality. The menu
structure in the quick start manual gives the user an easy understanding of how
to move thru the settings in the controller. Some of the functions are not enabled
for this controller.

Section 3.1.1 Rewiring for 4 Wire 100 Ohm RTD Input

WARNING:

Shock hazard, Disconnect the power cable from the power
source before rewiring.

3-2

Figure 3-1. From The Factory

Installation and Wiring

3

Figure 3-2. Remove The Thermocouple Wire From 1 and 2

Figure 3-3. Unclip the M12 Connector Wire

3-3

3

Installation and Wiring

Figure 3-4. Remove Wire Nut

3-4

Figure 3-5. Install Wires Per Wiring Diagram

Installation and Wiring

3

Figure 3-6. Place Wire Nut on T/C Wire

Figure 3-7. Place Wire Into Clip To Secure It. Close Box And Secure Box Cover Screws.

3-5

3

Installation and Wiring

Section 3.1.2 Programming the Controller For 4 Wire 100 Ohm RTD

Now that the controller wiring has been properly connected for 4 wire,100 OHM
usage the controller input needs to be set up to allow the controller to operate
correctly. This is easily accomplished in the example below. Referencing the

Menu diagram at the bottom right of page 2 of the Quick Start Manual the user

will see the input portion below.

3-6

Figure 3-8. Flow Chart

The following steps will set the controller for 4 wire RTD.

1) From the RUN screen press the menu button (far left button). SP1 is displayed

2) Press the menu button again. SP2 is displayed.

3) Press the Menu button again and CNFG is displayed.

4) Press the enter button (far right) and INPT is displayed. This is where the inputs
for the controller are changed and stored.

5) Press the menu Button and TC is displayed. Press the menu button and next RTD
is displayed. Press the enter button to choose this option.

Installation and Wiring

3

6) Use the down arrow to select the correct type RTD curve. Most RTD’s are 385 or
European curve. The period 2, 3, or 4 stands for how many wire RTD it is. So in
this case we use 385.4 since we are connecting a 4 wire RTD. (Consult the RTD
manufacture if you are unsure which type RTD you have.)

7) Press enter to save the change.

8) Next RDG is displayed. Press the down arrow 2 times and this will exit the
menu system and return you to RUN mode.

9) You should now be reading the correct temperature on the face is the unit.

3-7

3

Installation and Wiring

Section 3.2: Wiring Schematics

3.2.1 CNi-CB120 Wiring

(+)

1V OR 10V

(+) (-)

(-)

100 mV

RETURN

(+)

2
3
4
1

2
3
4
1

2
3

4

1

PROCESS

VOLTS

PROCESS
CURRENT

PROCESS
CURRENT

RTD 4 WIRE
(100 OHM)

8

7

6

5

4

INPUT

3

2

1

8

7

6

5

4

INPUT

3

2

1

8

7

6

5

4

INPUT

3

2

1

2
3
4
1

2
3
4
1

2
3
4
1

8

7

6

5

4

INPUT

3

2

1

RTD 3 WIRE
(100 OHM)

8

7

6

5

4

INPUT

3

2

1

RTD 4 WIRE
(1000/500 OHM)

8

7

6

5

4

INPUT

3

2

1

3-8

WIRING FOR RTD M12

CONNECTOR

WHITE

BLUE

2

BROWN

1

BLACK

4

3

Figure 3-9. CNi-CB120 Output Wiring

Installation and Wiring

POWER OUTPUT ON

3

T/C
JACK

PANEL

18 AWG

101E (BK)

(+)

(-)

OUTPUT

L2 120V ac
L1 120V ac

GND

LINE INPUT
L1 120V ac
L1 120V ac

L2 120V ac
L2 120V ac

L2 120V ac

POWER
"ON"

SWITCH

FUSE
100mA
250VAC

8

7

6

5

4

INPUT

3

2

1

TEMPERATURE

PROCESS

CONTROLLER

101C(BK)
10 AWG

L (+)

N (-)

POWER

PUL

RTN

OUTPUT 1OUTPUT 2

NO

NC

C

101C (BK)

18 AWG

DOOR

INTERLOCK

SWITCH

101C (BK)

18 AWG

101C (BK)

18 AWG

101F (BK)

8

7

101G (BK)

6

18 AWG

5

101H (BK)

4

18 AWG

3

101H (BK)

2

18 AWG

1

LIGHT

G

18 AWG

101D (BK)

18 AWG

101H (BK)

18 AWG

100B (WT)

18 AGW

FUSE 25A
250VAC

101C(BK)

10 AWG

101C(BK)
10 AWG

101G (BK)

18 AWG

TEMPERATURE
SWITCH
SELF
RESETTING
120 DEG F

EMERGENCY

STOP

L

N

FUSE 25A
250VAC

FAN

FUSE 1.0A
250VAC

4
3
2

1

DUAL SSR

20 AMP

101C(BK)

10 AWG

101C(BK)

10 AWG

CONTACTOR

2 POLE 20 AMP

A

B

101C(BK)
10 AWG

CONTROL

DOOR

GND TO CONTROL BOX
GROUND STUD

Figure 3-10. CNi-CB120 Internal Wiring

3-9

3

Installation and Wiring

3.2.2 CNi-CB240 Wiring

(+)

1V OR 10V

(+) (-)

(-)

100 mV

RETURN

(+)

PROCESS

VOLTS

8

7

6

5

4

3

2

1

PROCESS
CURRENT

8

7

6

5

4

3

2

1

PROCESS
CURRENT

8

7

6

5

4

3

2

1

INPUT

INPUT

INPUT

RTD 4 WIRE
(100 OHM)

8

7

6

5

4

3

2

1

RTD 3 WIRE
(100 OHM)

8

7

6

5

4

3

2

1

RTD 4 WIRE
(1000/500 OHM)

8

7

6

5

4

3

2

1

INPUT

INPUT

INPUT

3-10

WIRING FOR RTD M12

CONNECTOR

WHITE

BLUE

2

BROWN

1

BLACK

4

3

Figure 3-11. CNi-CB240 Output Wiring

T/C
JACK
PANEL

18 AWG

101E (BK)

(+)

(-)

OUTPUT

L2 120V ac
L1 120V ac

GND

LINE INPUT
L1 120V ac
L1 120V ac

L2 120V ac
L2 120V ac

L2 120V ac

SWITCH

8

7

6

5

4

INPUT

3

2

1

TEMPERATURE

PROCESS

CONTROLLER

POWER
"ON"

FUSE
100mA
250VAC

POWER

OUTPUT 1OUTPUT 2

101C(BK)
10 AWG

L (+)

N (-)

PUL

RTN

NO

NC

C

POWER OUTPUT ON

101C (BK)

18 AWG

DOOR

INTERLOCK

SWITCH

101C (BK)

18 AWG

101C (BK)

18 AWG

101F (BK)

8

7

101G (BK)

6

18 AWG

5

101H (BK)

4

18 AWG

3

101H (BK)

2

18 AWG

1

LIGHT

G

18 AWG

101D (BK)

18 AWG

101H (BK)

100B (WT)

18 AGW

18 AWG

FUSE 25A
250VAC

101C(BK)

10 AWG

101C(BK)
10 AWG

101G (BK)

18 AWG

TEMPERATURE
SWITCH
SELF
RESETTING

120 DEG F

EMERGENCY

STOP

L

FUSE 25A
250VAC

FAN

N

FUSE 1.0A
250VAC

4
3
2

1

DUAL SSR

20 AMP

Installation and Wiring

101C(BK)

10 AWG

CONTACTOR

2 POLE 20 AMP

101C(BK)
10 AWG

A

B

3

101C(BK)
10 AWG

CONTROL

DOOR

GND TO CONTROL BOX
GROUND STUD

Figure 3-12. CNi-CB240 Internal Wiring

3-11

4

Spare Parts

Section 4 - Spare Parts

The following parts are used in the CNI-CB120:

Item Omega PN Omega Catalog Page URL

30 A Contactor, Single Pole C25CNB130A http://www.omega.com/Auto/pdf/C25.pdf

Solid State Relay SSRL240DC25 http://www.omega.com/Temperature/pdf/

SSRL240_660.pdf

Controller Fuse, 100 mA, CB-0051
Fast Acting, 5 x 20 mm

Output Fuse, 25 A, CB-0032
Fast Acting

Relay Fuse, 1 A, BB-0303
Fast Acting, 5 x 20 mm

The following parts are used in the CNI-CB240:

Item Omega PN Omega Catalog Page URL

30 A Contactor, Double Pole C25BNB230B http://www.omega.com/Auto/pdf/C25.pdf

Solid State Relay, Double Pole SSRLDUAL240DC25 http://www.omega.com/Temperature/pdf/

SSRDUAL240.pdf

Controller Fuse, 100 mA, CB-0051
Fast Acting, 5 x 20 mm

Output Fuse, 25 A, CB-0032
Fast Acting

Relay Fuse, 1 A, BB-0303
Fast Acting, 5 x 20 mm

4-1

Section 5 - Specifications

CNi-CB120

Specifications

5

Control:

One 120 Vac input that powers one 25 Amp SSR

controlled output

Rating:

120 Vac, 60Hz, 25 Amps (2400 Watts resistive load)

Dimensions: 305 H x 254 W x 152 mm D (12 H x 10 W x 6” D)

Weight: 14 lbs.

Operating Temperature: 0 to 55° (32 to 151°F)

Controller Fuse: 100 mA 250 Vac

Output Fuses: 25 Amps 250 Vac

Contactor Fuse: 1 Amp 250 Vac

For Indoor use only

CNi-CB240:

Control:

One 240 Vac input that powers one 25 Amp SSR

controlled output

Rating:

240 Vac, 60 Hz, 20 Amps (4800 Watts resistive load)

Dimensions: 305 H x 254 W x 152 mm D (12 H x 10 W x 6” D)

Weight: 14 lbs

Operating Temperature: 0 to 55°C (32 to 151°F)

Controller Fuse: 100 mA 250 Vac

Output Fuses: 25 Amps 250 Vac

Contactor Fuse: 1 Amp 250 Vac

For Indoor use only

6-1

CNI-CB120/240 Series
Industrial Controller Panels

NOTES:

6-2

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a
period of 61 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month
grace period to the normal five (5) year product warranty to cover handling and shipping time. This
ensures that OMEGA’s customers receive maximum coverage on each product.

If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request.
Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no
charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser,
including but not limited to mishandling, improper interfacing, operation outside of design limits,
improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of
having been tampered with or shows evidence of having been damaged as a result of excessive corrosion;
or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating
conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not
limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However,
OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for
any damages that result from the use of its products in accordance with information provided
by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the
company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR
REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF
TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF
LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of
OMEGA with respect to this order, whether based on contract, warranty, negligence,
indemnification, strict liability or otherwise, shall not exceed the purchase price of the
component upon which liability is based. In no event shall OMEGA be liable for
consequential, incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic
Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical
applications or used on humans. Should any Product(s) be used in or with any nuclear installation or
activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility
as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify
OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the
Product(s) in such a manner.

RETURN REQUESTS/INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department.
BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED
RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID
PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return
package and on any correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent
breakage in transit.

FOR WARRANTY RETURNS, please have the
following information available BEFORE
contacting OMEGA:

1. Purchase Order number under which the product
was PURCHASED,

2. Model and serial number of the product under
warranty, and

3. Repair instructions and/or specific problems

relative to the product.

OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords
our customers the latest in technology and engineering.

OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2013 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,

reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the
prior written consent of OMEGA ENGINEERING, INC.

FOR NON-WARRANTY REPAIRS,
for current repair charges. Have the following
information available BEFORE contacting OMEGA:

1. Purchase Order number to cover the COST
of the repair,

2. Model and serial number of the product, and

3. Repair instructions and/or specific problems

relative to the product.

consult OMEGA

Where Do I Find Everything I Need for

Process Measurement and Control?

OMEGA…Of Course!

Shop online at omega.com

TEMPERATURE

MU

Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies

MU

Wire: Thermocouple, RTD & Thermistor

MU

Calibrators & Ice Point References

MU

Recorders, Controllers & Process Monitors

MU

Infrared Pyrometers

PRESSURE, STRAIN AND FORCE

MU

Transducers & Strain Gages

MU

Load Cells & Pressure Gages

MU

Displacement Transducers

MU

Instrumentation & Accessories

FLOW/LEVEL

MU

Rotameters, Gas Mass Flowmeters & Flow Computers

MU

Air Velocity Indicators

MU

Turbine/Paddlewheel Systems

MU

Totalizers & Batch Controllers

SM

pH/CONDUCTIVITY

MU

pH Electrodes, Testers & Accessories

MU

Benchtop/Laboratory Meters

MU

Controllers, Calibrators, Simulators & Pumps

MU

Industrial pH & Conductivity Equipment

DATA ACQUISITION

MU

Data Acquisition & Engineering Software

MU

Communications-Based Acquisition Systems

MU

Plug-in Cards for Apple, IBM & Compatibles

MU

Data Logging Systems

MU

Recorders, Printers & Plotters

HEATERS

MU

Heating Cable

MU

Cartridge & Strip Heaters

MU

Immersion & Band Heaters

MU

Flexible Heaters

MU

Laboratory Heaters

ENVIRONMENTAL
MONITORING AND CONTROL

MU

Metering & Control Instrumentation

MU

Refractometers

MU

Pumps & Tubing

MU

Air, Soil & Water Monitors

MU

Industrial Water & Wastewater Treatment

MU

pH, Conductivity & Dissolved Oxygen Instruments

M5231/1013