Omega | SA2 –J, K, T, E | Owner Manual | Omega SA2 –J, K, T, E Owner Manual

Omega SA2 –J, K, T, E Owner Manual
SA2 –J, K, T, E
Molded Silicone Surface Thermocouple
INSTRUCTION
SHEET
M0503B/0617
Shop online at: omega.com e-mail: info@omega.com
For latest product manuals: omegamanual.info
GENERAL DESCRIPTION
The OMEGA SA2 Surface Thermocouples are manufactured with a flexible molded silicone
sensor. This sensor design utilizes a silicone based self adhesive backing usable at
temperatures up to 200°C (392°F).
The SA2 sensors are manufactured in two styles. The SA2C for Curved surfaces and the SA2F
for Flat surfaces. The sensors are manufactured with 24 WG Stranded thermocouple grade
wire. The beaded thermocouple junction is attached to the inner surface of the self adhesive
foil backing to enhance thermal transfer for faster response times.
OPERATING INSTRUCTIONS
1. Prepare the surface to be measured by cleaning it of oils and dirt. A general purpose solvent
or alcohol will do. Doing this will allow for better surface adhesion.
2. Peel the protective tape from the underside of the polyimide film (see Figure 1).
(Take care not to get finger oils on the silicone adhesive or mounting surfaces.)
3. S
imply press the T/C sensor onto the surface,
2.5
and rub for maximum adhesion.
(0.098)
T/C WIRE
SILCONE
4. C
onnect the other end of the thermocouple
RUBBER
wire to a temperature measuring device (red
wire to negative terminal) and you are ready to
50
begin taking temperature readings.
(1.96)
REUSING THESE PROBES
The adhesive backing on the SA2 sensors was
1 METER
designed for easy removal, but not for repetitive
(40 INCHES)
15
PROTECTIVE PAPER TAPE
(0.59)
reapplication.
OVER SILICONE ADHESIVE
DIMENSIONS: MM (IN)
Figure 1. SA2C Pad
Figure 2. SA2F Pad
SPECIFICATIONS
T/C TYPES:
J, K, T, and
E
WIRE:24AWG Stranded
w/PFA insulation.
1 m (40”) Long
2 m (80”) and 3 m
(120”) lengths also
available.
35
(1.38)
1 METER
(40 INCHES)
12
(0.47)
T/C WIRE
2.5
(0.098)
SILICONE RUBBER HOUSING WITH SILICONE
ADHESIVE AND PROTECTIVE PAPER TAPE ON
MOUNTING SURFACE
TEMPERATURE RATINGS:
Pad/Adhesive Material Rating: Up to 200°C (392°F)
Thermocouple Wire:
200°C (392°F)
PAD MATERIALS: (See Figure 2)
Pad:
Molded Silicone Over Aluminum Foil Backing
Adhesive Backing:
Silicone Based PSA
DIMENSIONS:
SA2C Pad:
16 x 57 x 2.0mm (0.59 x 1.97 x 0.080”)
SA2F Pad:
35 x 13 x 2.0mm (1.38 x 0.47 x 0.080”)
Wire Lengths Available: 1 m (40”), 2 m (80”) and 3 m (120”)
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.
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13
months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal
one (1) 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.
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 registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2017 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.
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