OMEGA SA1-J, SA1-K, SA1-T, SA1-E Manual

SA1-J, K, T, E

Self-Adhesive Thermocouples

INSTRUCTION

SHEET

M0503/0417

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GENERAL DESCRIPTION

The OMEGA

®

Self-Adhesive Thermocouples (T/C) are designed for fast surface temperature
measurements up to 177°C (350°F). For easy installation (and removal), the probes have a
self-adhesive backing; no epoxy or cement is required.

These SA-1 sensors are manufactured from 30 AWG PFA coated thermocouple wire. This
“ribbon type” hot junction T/C is secured between a high temperature fiberglass cloth and a
high temperature electrically insulating polyimide film. This type of T/C assembly provides good
thermal conductivity and fast response, as well as excellent electrical insulating properties.

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 either surface.)

3. Simply press the T/C probe onto the surface,
and rub for maximum adhesion.

4. Connect the other end of the thermocouple wire
to a temperature measuring device (red wire to
negative terminal) and you are ready to begin
taking temperature readings.

REUSING THESE PROBES

The adhesive backing on the SA-1 probes was
designed for easy removal, but not for repetitive
reapplication.

(0.75)

13

1 m

(40)

25
(1.00)

19

(0.5)

T/C WIRE

0.3
(0.012)

PROTECTIVE PAPER

DIMENSIONS mm (in)

Figure 1. Underside View

SPECIFICATIONS

T/C TYPES: J, K, T, E

Thermocouples

WIRE: 30 AWG (0.010"

TEMPERATURE RATINGS:
Pad/Adhesive Material Rating: –60° to 177°C

(–75° to 350°F)

Thermocouple Wire: Limited by the

PAD MATERIALS: (See Figure 2)
Upper Pad: Fiberglass Cloth
Lower Pad: High Performance Polyimide Film
Adhesive Backing: Silicone Polymer
DIMENSIONS:
Pad: 19 x 25 x 0.3 mm (0.75 x 1.00 x 0.012")
Wire Lengths Available: 1 m (40"), 2 m (80") and 3 m (120") (5 probes per pack)

dia), PFA
1 m (40") long
2 m (80") lengths
also available)

individual T/C
rating (30 AWG
type “T” thermocouple
long term use is limited to 149°C [300°F])

coated,

Figure 2. Top View (Exploded)

THERMOCOUPLE WIRE

FIBERGLASS CLOTH

HIGH PERFORMANCE
POLYIMIDE FILM
WITH SILICONE ADHESIVE

PROTECTIVE PAPER TAPE
(PEEL OFF TO APPLY)

omega.com [e-mail]

Servicing North America:

U.S.A.: 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: [phone] Fax: [phone]
e-mail: [e-mail]

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.

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13

WARRANTY/DISCLAIMER

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.

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 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.

RETURN REQUESTS / INQUIRIES

FOR NON-WARRANTY REPAIRS,
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 for current