OFFSET ADJUSTMENT
The OFFSET control is set at the factory to allow for the
variations found in standard thermocouples. By adjusting
the OFFSET control, you can optimize measurement ac-
curacy for a particular thermocouple at a particular tem-
perature.
Adjusting for Accurate Measurements
1. Connect the thermocouple to the input connector and
turn the thermometer on.
2. Place the thermocouple in a known, stable temperature
environment at or near the temperature you wish to
measure, and allow the readings to stabilize.
3. Slowly adjust the OFFSET control so that the thermom-
eter reading matches the temperature of the known en-
vironment. Leave sufficient time between adjustments
to allow for measurement lag.
Resetting the OFFSET Control
To return the OFFSET control to the factory setting
without having to recalibrate the thermometer, perform the
following procedure:
1. Connect a thermocouple that is in good working order to
the input that is to be adjusted.
2. Place the thermocouple in an ice-water bath and allow
the readings to stabilize.
3. Slowly adjust the OFFSET control until the thermome-
ter reads 0°C (32°F).
Probe Detector
The red LED will be ON when no K-type thermocouple
probe is inserted into the TEMP input of the meter, and
will be OFF after K-type thermocouple probe is inserted. If
the red LED stays ON when thermocouple probe is at-
tached, check the thermocouple probe which might be
damaged.
OPERATOR MAINTENANCE
WARNING
To avoid possible electrical shock, disconnect the
thermocouple connectors from the thermometer before
removing the cover.
Battery Replacement
1. Power is supplied by 9V (NEDA 1604, IEC 6F22).
2. The “
” appears on the LCD display when replace-
ment is needed.
3. Remove the battery from battery contacts.
4. When not use for long time remove battery.
5. Don’t keep in place with high Temp, or high humidity.
Cleaning
Periodically wipe the case with a damp cloth and deter-
gent, do not use abrasives or solvents.
Where Do I Find Everything I Need for
Process Measurement
and Control?
OMEGA…Of Course!
Shop online at omega.com
TEMPERATURE
Thermocouple, RTD & Thermistor Probes,
Connectors, Panels & Assemblies
Wire: Thermocouple, RTD & Thermistor
Calibrators & Ice Point References
Recorders, Controllers & Process Monitors
Infrared Pyrometers
PRESSURE, STRAIN AND FORCE
Transducers & Strain Gages
Load Cells & Pressure Gages
Displacement Transducers
Instrumentation & Accessories
FLOW/LEVEL
Rotameters, Gas Mass Flowmeters & Flow Com-
puters
Air Velocity Indicators
Turbine/Paddlewheel Systems
Totalizers & Batch Controllers
pH/CONDUCTIVITY
pH Electrodes, Testers & Accessories
Benchtop/Laboratory Meters
Controllers, Calibrators, Simulators & Pumps
Industrial pH & Conductivity Equipment
DATA ACQUISITION
Data Acquisition & Engineering Software
Communications-Based Acquisition Systems
Plug-in Cards for Apple, IBM & Compatibles
Datalogging Systems
Recorders, Printers & Plotters
HEATERS
Heating Cable
Cartridge & Strip Heaters
Immersion & Band Heaters
Flexible Heaters
Laboratory Heaters
ENVIRONMENTAL
MONITORING AND CONTROL
Metering & Control Instrumentation
Refractometers
Pumps & Tubing
Air, Soil & Water Monitors
Industrial Water & Wastewater Treatment
pH, Conductivity & Dissolved Oxygen
Instruments
Made in Taiwan
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 evalua-
tion. 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, includ-
ing but not limited to mishandling, improper interfacing, operation
outside of design limits, improper repair, or unauthorized modifica-
tion. 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 vari-
ous products. However, OMEGA neither assumes responsibil-
ity for any omissions or errors nor assumes liability for any
damages that result from the use if its products in accordance
with information provided by OMEGA, either verbal or writ-
ten. 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, warran-
ty, 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 appli-
cations 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.
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 or
calibration,
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.
