this button will change the thermocouple type for displays.
(11) “TYPE” Button (Second display)
Press this button to change the type of thermocouple in the second display (K/J/T/E/R/S/N). If the inputs of the main and second display are the same, then press- ing this button will change the thermocouple type for both displays.
4. SETUP MODE
The following functions can only be use in the setup mode.
(2) 
Press the LIMITS button to enter the Hi/Lo limit setup function. The words “LIMIT” and “Hi” will be flash on the LCD along with the previous value for the Hi
Press the number buttons printed in white on the overlay to change the offset of the thermocouple. The
resolution of the setup is 0.1°. Press the
(12) “[TIME]” Button (System time setting)
To set the system time, press the [TIME] button in the setup mode. The third display should show the current date and time with the year flashing. Enter the new value from left to right in the following format YY:MM:DD and HH:MM:SS. Press the number but- tons printed in white on the overlay to set the system date and time. Press the “ENTER” button to confirm. Exit this function by pressing ESC button.
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in
materials and workmanship for | a period of | from date of pur- |
chase. OMEGA’s WARRANTY | adds an additional one (1) month grace | |
period to the normal |
| 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 which wear is not warranted, include but are not limited to contact points, fuses, and triacs.
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
limit. Enter the new Hi limit value using the number keys printed in white on the overlay. The resolution of Hi/Lo limit setup is 1 count . The
(3) “[INVT]” 
(Interval time setting)
To setup the time interval for the log function, press the [INVT] button. The indicator “INV” will blink on the
HH:interval Hour (0~23)
MM:interval Minute (0~59)
SS:interval Second (0~59) MAX: 23:59:59
MIN: 00:00:01
(8)“APO” Button (Auto power off time setting, min. 1 minute)
Use this function to change the time for the auto power
WARNING
To avoid possible electrical shock, disconnect the thermocouple connectors from the thermometer before removing the cover.
Battery Replacement
1.Power is supplied by 4pcs 1.5V (AAA SIZE) UM-4 R03.
2.The “
” appears on the LCD display when replace- ment is needed. To replace battery remove screw from back of meter and lift off the battery cover.
3.Remove the battery from battery contacts and replace.
4.When not in use for long periods remove battery.
5.Do not store in locations with high temperatures, or high humidity.
Cleaning
Periodically wipe the case with a damp cloth and deter- gent, do not use abrasives or solvents.
*Software Operation manual is in the Software disk.
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.
Displacement Transducers
Instrumentation & Accessories
FLOW/LEVEL
Rotameters, Gas Mass Flowmeters & Flow
Computers
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
Datalogging Systems 
Recorders, Printers & Plotters
HEATERS
Heating Cable
Cartridge & Strip Heaters
Immersion & Band Heaters
Flexible Heaters
Laboratory Heaters
off (APO) function. Press the APO button in setup mode, and the indicator “APO” and the current time will flash on the LCD. The default time for APO is 5 minutes. Press the number button printed in white on the overlay to set the APO time. Press the overlay “ENTER” button to confirm. To exit this function without changing the setting, press the ESC button.
MAX: 19999 minutes
MIN: 0001 minutes
FORRETURNS,
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 
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.
ENVIRONMENTAL
MONITORING AND CONTROL
Metering & Control Instrumentation
Refractometers
Pumps & Tubing
Air, Soil & Water Monitors
Industrial Water & Wastewater Treatment
pH, Conductivity & Dissolved Oxygen
Instruments
(9)“[OFS]” Button (Thermocouple offset ad- just)
When the main display input is T1 and a thermocouple is connected, the instrument can adjust the offset of the thermocouple. The same can be done for T2 when on the main display. In the setup mode, press this button to enter the thermocouple Offset Setup Function (OFS) and the indicator CAL should be displayed on the top- right of the LCD and the current setting is also shown.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in tech- nology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
©Copyright 2007 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or
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