5. K/J T1 Input Thermocouple Type Select
(only Main display)
The K/J key selects the T1 thermocouple type, when the
main display is showing T1. When the thermometer is
turned on, it is set to the type selected when the ther-
mometer was last turned off.
6. MIN/MAX with Time record mode
(only Main display)
Press “MIN/MAX” key to enter the MIN MAX Re-
cording mode, (displays the Maximum reading with time,
Minimum reading with time and Average reading stored
in record mode). In the this mode the automatic
power-off feature is disabled and “ ” key, “°C/°F” key,
“REL” key, “SET” key, “Hi/Lo Limits” key and main
display “T1 T2 T1-T2” key, “K/J” key are disabled. The
beeper emits a tone when a new minimum or maximum
value is recorded.
Press “MIN/MAX” key to cycle through the MAX, MIN
and AVG readings. If an overload is recorded, the aver-
aging function is stopped. In this mode, press the
“HOLD” key to stop the recording of readings, all values
are held, press again to restart recording.
To prevent accidental loss of MIN, MAX and AVG data,
this mode can only be cancelled by pressing and holding
the “MIN/MAX” key for 2 seconds. All recorded read-
ings are erased.
7. REL Relative mode (only Main display)
Press the “REL” key to enter the relative mode, zero the
display, and store the displayed Reading as a reference
value. REL is shown on the
display. Press “REL” key
again to exit the relative mode. The relative reference
value can also be entered by the user. (See “SET mode”
later in this manual). When the desired relative value has
been entered, press “REL” key to enter the relative mode
and than press “SET” key use the entered relative value
as a reference value. Press “REL” key again to exit the
relative mode. In the relative mode, the value (can not
>±3000.0 counts) shown on the LCD is always the dif-
ference between the stored reference and the present
reading.
8. Sec. Minu. Selecting the Time scale
Press this key to display the elapsed time on the third
display in either hours and minutes or minutes and sec-
onds. When the thermometer is turned on, it is set to
seconds. To change the time scale, press sec. Minus. key.
Maximum elapsed time reading is 100 hours. If 100
hours is exceeded, the elapsed time resets to zero.
9. SET mode (Relative value set, Time set and
Hi/Lo Limits value set)
9.1
Press the “SET” key to enter relative values SET
mode (Press “ENTER” key to skip setting relative
value). = = = =.= is displayed on the main display.
The relative value is entered via overlay numbers,
press overlay “ENTER” key to store the relative value,
and advance to elapsed time set mode.
9.2
Elapsed time set mode, (Press ENTER key to skip
Elapsed time set mode) =.= = = : = = is displayed in
second and third display. Time (hours, minutes, sec-
onds) value is entered via overlay numbers, press
overlay “ENTER” key to store time value. Elapsed
time starts from set time value.
9.3
Hi Limit value set mode,
is displayed (Press
“ENTER” key to skip Hi Limit value set mode), = = =
=.= is displayed in main display, Hi Limit value is
entered via overlay numbers, then press “ENTER”
key to store the Hi Limit value. = = = =.= is displayed
in main display, Lo Limit value is entered via overlay
numbers, then press overlay “ENTER” key to store
the Lo Limit value and exit SET mode.
9.4
When the thermometer is turned on it uses the relative
value and Hi/Lo Limits values that were entered when
thermometer was last in use.
10. T1/T2 T1-T2 second display Input Selection
The input selection indicates which input is selected for
second display; T1 thermocouple, T2 thermocouple or
the difference between the two thermocouples (T1-T2).
When the thermometer is turned on, it is set to T2 input.
To select a different type of thermocouple use the K/J
key.
11. K/J T2 Input thermocouple type select (sec-
ond display)
The “K/J” key for T2 input selects K-type or J-type ther-
mocouple as input, when the second display has T2
shown. When the thermometer is turned on, it is set to the
type selected when the thermometer was last turned off.
12. Hi/Lo Limits mode (only Main display)
Press “Hi/Lo Limits” key to enter the Hi/Lo Limits com-
parative mode,
is displayed. When the input tem-
perature value exceeds the Hi or Lo Limits value, the
beeper emits a continuous or pulsed tone. Press “Hi/Lo
Limits” key again to exit the Hi/Lo Limits mode.
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 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 on the Software disk.
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 2011 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.
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 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
Communications-Based Acquisition Systems
Plug-in Cards for Apple, IBM & Compatibles
Data Logging 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
