Omega | TCS SERIES | Owner Manual | Omega TCS SERIES Owner Manual

Omega TCS SERIES Owner Manual
User’s Guide
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NORWALK, CT
CABLE BUSHING STYLE
TCS SERIES
Sanitary Thermocouple Sensors
M-4913-H Instruction Manual for Cable Bushing Style TCS Sanitary
Thermocouple Sensors
flange and the process flange, with
used to compress the two together.
The PRS series sensors are manufactured
with 316L stainless steel wetted surfaces that
have surface finishes of 32 microinch or better.
Care should be exercised when handling the
sensors so that the surface finish is not
damaged during handling or installation.
GENERAL DESCRIPTION
The Omega PRS series sensors are designed
for use in Sanitary Clean-In-Place (CIP)
systems. They are supplied standard with
1-1/2" 16AMP Style flanges so they can be
assembled to like style piping connections.
Other connection sizes and styles are
available.
These sensors are supplied with thermocouple elements that provide a millivolt
signal that is proportional to temperature.
Omega Engineering uses thermocouple wire
which meets the output requirements of
ASTM-E-230, and these sensors are available in the four base-metal types (Type J, K,
T and E). Please note that when using and
installing thermocouples, it is important that
the same thermocouple materials be used
throughout the sensing circuit. Use of other
materials may result in measurement errors.
Millivolt vs. Temperature Tables and
Equations for each thermocouple type are
provided on page 2, with more extensive
tables available on our website.
flange that
at the
the sensor
a clamp
PROCESS CONNECTION:
This sensor includes a mounting
connects to a similar flange located
process connection point. A commercially
available gasket is used between
WIRING CONFIGURATION:
The Omega TCS Style sensors are supplied
with 2 thermocouple wires, a red wire
which is always the negative connection,
and a different color wire which is the
positive connection. The positive connection wire has a specific color based on the
thermocouple type (see table below). When
connecting to extension cables or connections, like-type thermocouple materials
must be used, and polarity maintained, to
insure that errors will not occur.
Thermocouple
Type
Type T
Type K
Type J
Type E
Positive
Conductor
Copper (Blue)
Chromel (Yellow)
Iron (White)
Chromel (Purple)
Negative
Conductor
Constantan (Red)
Alumel (Red)
Constantan (Red)
Constantan (Red)
OPERATING CURRENT:
Thermocouples are self-powering devices
and therefore need no external power.
Thermocouples do require the use of a
reference junction to properly indicate
temperature. Reference junctions are built
in to most thermocouple instruments, or can
be added to the measurement circuit for
simple applications. Please check out our
website at www.omega.com for more
information.
SPECIFICATIONS:
Sensing Element Type: Thermocouple
Accuracy: Varies with thermocouple Type
Temperature Range: -50 to 200°C
(-58 to 302°F).
Response Time: 3 seconds max (63%)
Wetted Surfaces: 316L Stainless Steel with
32 microinch or better surface finish.
Process Connection: 2-Conductor PFA
insulated and jacketed cable with molded
nylon strain relief.
M-4913-H Instruction Manual for Cable Bushing Style Sanitary
Thermocouple Sensors
Output Vs. Temperature Table: Output in millivolts, Ref Junction = 0°C
Temp (°F)
-58
-49
-40
-31
-22
-13
-4
5
14
23
32
41
50
59
68
77
86
95
104
113
122
131
140
149
158
167
176
185
194
203
212
221
230
239
248
257
266
275
284
293
302
Temp(°C)
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
Type T
-1.819
-1.648
-1.475
-1.299
-1.121
-0.940
-0.757
-0.571
-0.383
-0.193
0.000
0.195
0.391
0.589
0.790
0.992
1.196
1.403
1.612
1.823
2.036
2.251
2.468
2.687
2.909
3.132
3.358
3.585
3.814
4.046
4.279
4.513
4.750
4.988
5.228
5.470
5.714
5.959
6.206
6.454
6.704
Sensor Code
Type J
Type K
-2.431
-1.889
-2.197
-1.709
-1.961
-1.527
-1.722
-1.349
-1.482
-1.156
-1.239
-0.968
-0.995
-0.778
-0.749
-0.586
-0.501
-0.392
-0.251
-0.197
0.000
0.000
0.253
0.198
0.507
0.397
0.762
0.597
1.019
0.798
1.277
1.000
1.537
1.203
1.797
1.407
2.059
1.612
2.322
1.817
2.585
2.023
2.850
2.230
3.116
2.436
3.382
2.644
3.650
2.851
3.918
3.059
4.187
3.267
4.456
3.474
4.726
3.682
4.997
3.889
5.269
4.096
5.541
4.303
5.814
4.509
6.087
4.715
6.360
4.920
6.634
5.124
6.909
5.328
7.184
5.532
7.459
5.735
7.734
5.937
8.010
6.138
Type E
-2.787
-2.523
-2.255
-1.984
-1.709
-1.432
-1.152
-0.868
-0.582
-0.292
0.000
0.294
0.591
0.890
1.192
1.495
1.801
2.109
2.420
2.733
3.048
3.365
3.685
4.006
4.330
4.656
4.985
5.315
5.648
5.982
6.319
6.658
6.998
7.341
7.685
8.031
8.379
8.729
9.081
9.434
9.789
Please see our Website at www.omega.com for the following information:
For Output Vs. Temperature Tables every °C or °F
For Equations for Calculating Output vs. Temperature
For Equations for Calculating Temperture vs. Output
Thermocouple Types and Color Codes:
Positive Wire
Thermocouple Type
Copper (Blue)
Type T
Type K
Chromel (Yelllow)
Type J
Iron (White)
Type E
Chromel (Purple)
Negative Wire
Constantan (Red)
Alumel (Red)
Constantan (Red)
Constantan (Red)
omega.com info@omega.com
U.S.A.
Headquarters:
Servicing North America:
Omega Engineering, Inc.
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: (203) 359-1660
Fax: (203) 359-7700
e-mail: info@omega.com
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.
DISCLAIMER
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.
FOR NON-WARRANTY REPAIRS, consult OMEGA 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.
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 trademark of OMEGA ENGINEERING, INC.
© Copyright 2018 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.
M4913-H/0418
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