Omega Products OM-EL-HL Installation Manual

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OM-EL-HL

HANDHELD INFRARED CONTROLLER

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The information contained in this document is believed to be correct but OMEGA Engineering, Inc.accepts no liability
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These products are not designed for use in, and should not be used for, patient connected applications.WARNING:

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Requirements 3
First Time User 3
Using the EasyLog Data Logger 3
Navigating the Menu Systems 4
Initial Setup 5
Attaching EasyLog to OM-EL-HL 5
Main Menu 6

1. Search 6

2. Status 7

3. Start 7

3.1 Active 7

3.2 Alarms 7

3.3 High Alarm 8

3.4 Low Alarm 8

3.5 Start Mode 8

3.6 Start Logger 8

4. Stop 8

5. Download 9

6. Emulate 9

7. Setup 10

7.1 Logger Name 10

7.2 Sensor Type 10

7.3 Sample Rate 10

7.4 Storage Method 10

7.5 LCD Symbol 11

7.6 Scaler 11

7.7 Default Cal 11

7.8 Update and Exit 11

8. Advanced 11

8.1 Reset Logger 12

8.2 Clear Logger 12

8.3 New Address 12

9. OM-EL-HL Comms 12

9.1 Interface 12

9.2 Smart Search 12

10. Time 13

11. Date 13
Quick Menu 14
Compatible Products 15
Specification 16
Index 17
Software Licence Agreement 18

Introduction 2

9.3 Search Limit 13

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The OM-EL-HL is a low cost, hand-held EasyLog configuration and data
collection unit which can be operated by both technical and non-technical
personnel. The OM-EL-HL is designed to be used in environments where a
Windows based PC is either unavailable or impractical. Up to eight EasyLogs
can be configured and the data from each stored in non-volatile memory that will
hold the data until it can be analyzed on a PC.

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The OM-EL-HL is a field tool for data retrieval and configuration of the Omega
EasyLog series of data loggers. The OM-EL-HL is designed to be used in
conjunction with a PC running OM-EL-WIN EasyLog control software.

Minimum System Requirements

• IBM compatible PC running Windows 3.1 or above.

• OM-EL-WIN version 3.01 or above.

• One or more EasyLogs.

• EasyLog RS232 serial cable.

• D-type to D-type RS232 serial cable. (Included)

Optional

• OM-EL-LINK-IR - Self powered RS232 to InfraRed converter for the PC.

• OM-EL-PANEL-IR - Panel Mounting InfraRed transmitter / Receiver.

• OM-EL-2-IR - OM-EL-2 with InfraRed communications.

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For users not familiar with the EasyLog range, please refer to the EasyLog
datasheets and OM-EL-WIN user manual.

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A typical logging scenario consists of four stages:-

1.

Selecting and connecting an appropriate sensor.

2.

Choosing the desired recording method and starting the log.

3.

Stopping the log after the required period and extracting the recorded data.

4.

Presenting and analyzing the data.

3

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The OM-EL-HL is operated by using a simple menu system. The Up and Down
arrow keys navigate the main/sub menus, while left and right arrow keys select the
appropriate logger. A “beep” will confirm that a key has been pressed.

The Enter key is used to select the highlighted menu.

The Escape key will revert to the previous menu without saving any data.

Arrow keys are also used in selected menus to allow the user to enter
alpha/numeric data.

4

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Before operating the OM-EL-HL for the first time, two 1.5V AA type batteries
must be inserted correctly in the battery compartment on the rear of the unit. The
cover of the battery compartment is held in place by a single screw.

With the batteries in place, press the ON/OFF key to power up the OM-EL-HL.
The internal microprocessor clock will now need to be set with the correct time and
date. This is accomplished by using the Current Date and Current Time menus as
described on page 13.

The OM-EL-HL will also indicate a Low Battery Warning on power up if the
batteries have a low level of charge left. If this message is displayed, the user is
advised to switch off the OM-EL-HL and replace the batteries. The clock will then
require re-setting.

Once the clock has been set, the OM-EL-HL is ready to use.

When replacing the batteries, it is advisable for the user to wait approximately

N.B.

15 seconds before inserting the new batteries. This will allow the OM-EL-HL’s low
power circuitry to fully discharge.

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Using the EasyLog interface cable (from OM-EL-WIN), plug the 9-way D socket
of the lead into the serial port at the top of the OM-EL-HL. The opposite end of the
lead is connected to the EasyLog. Depending on the module, the connector at this
end could be either a 9-way D socket, an 8-pin Mini-DIN or the jack plug supplied
with OM-EL-WIN-LITE.

Alternatively, the integrated InfraRed communication link can be selected in the
Comms menu. The InfraRed link may be used with OM-EL-PANEL-IR, OM-EL­LINK-IR or OM-EL-2-IR. OM-EL-LINK-IR can also be used for InfraRed
communication with a PC.

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The main menu consists of the following options:-

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Pressing
OM-EL-HL searches, loggers that reply will be shown by their relevant address
number on the top row of the LCD display. A dashed line in place of the logger’s
address indicates that no logger has been found at that address.

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<Enter>

searches for any loggers attached to the OM-EL-HL. As the

On menus 2 - 7, selection of a logger is accomplished by utilising the left and right
arrow keys. The flashing cursor will highlight the selected logger, with the up and
down arrow keys highlighting the relevant menu. Pressing
highlighted logger and menu.

Selection of menus 2 - 5 will show on the top row of the display the current
logger’s address number, followed by its name. The second row shows all other
relevant data. If the selected EasyLog is active or in a delayed start, the user will be
unable to enter the menu. The logger must be stopped before the user is able to alter
any settings.

6

<Enter>

will select the

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With STATUS displayed, pressing

<Enter>

will open the menu. By using the up

and down keys, the following parameters can be examined.

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Press

to return to the main menu.

<Esc>

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With START displayed, pressing

<Enter>

will open the menu. The following sub-

menus can be scrolled through by using the up and down arrow keys.

1. ACTIVE

2. ALARMS

3. HIGH ALARM

4. LOW ALARM

5. START MODE
START LOGGER

6.

∗∗∗∗∗∗∗∗

3.1 ACTIVE

This function controls the active symbol on the EasyLog display. Pressing

<Enter>

will toggle the feature on or off. When enabled, this symbol is displayed every
second for the duration of the logger being active. It is useful for confirming correct
operation of the logger during long sample rates as well as troubleshooting.

3.2 ALARMS

Pressing

∗∗∗∗∗∗∗∗

<Enter>

will toggle the ALARMS on or off. With the option set, if the
EasyLog’s reading exceeds either of the limits, then this is indicated by an HI (or
LO) display condition alternating with the reading on the EasyLog’s display. The
alarm levels are saved with the data and are visible when data is exported to a PC
running OM-EL-WIN. Additionally, hardware outputs are available for both levels
on the logger, which may be used (via suitable buffer circuitry) to drive external
signalling equipment.

7

3.3 HIGH ALARM

Pressing
by using the up and down arrow keys to display from a decimal point to 9. The
most significant digit also displays a polarity symbol. The left and right arrows are
used to move along the sequence of numbers. Press

3.4 LOW ALARM

For setting the low alarm level, the same commands as high alarm are used.

∗∗∗∗∗∗∗∗

3.5 START MODE
Pressing

• NORMAL : EasyLog will start logging as soon as START LOGGER is activated.

• PUSH TO START : Allows you to start the logger from the front button (OM-

EL-2) or by connecting a switch between header pins SW and V- on the OM-EL-1
(see datasheet).

• DELAYED START TIME : Enter desired start time in a similar manner as
entering alarm data but in hours/minutes/seconds.

• DELAYED START DATE : Enter desired start date using the same commands
as delayed start time but in day/month/year.

• DELAYED START : Will utilise the EasyLog system clock and start the logger
at the entered time and date described in delayed time and date start.

NOTE:

EL-HL unit to the EasyLog, be sure to set the time & date correctly on the OM-EL­HL first.

3.6 START LOGGER

Pressing

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With STOP displayed, pressing
the logger has been stopped, the next set of samples taken will start from the
beginning and overwrite previous data.

<Enter>

Refer to OM-EL-WIN manual for cautions regarding timing accuracy.

N.B.

<Enter>

Because the current time & date will be downloaded from the OM-

<Enter>

will prompt you to enter the high alarm value. This is achieved

<Enter>

to return to sub-menu.

will toggle between:-

will start the logger in its selected mode.

<Enter>

will stop the logger if it is active. Once

8

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With DOWNLOAD displayed, pressing
prompted to choose one of the eight memory locations in which to store the
collected data from the selected EasyLog. The up and down arrow keys are used to
scroll through the memory locations. The display will show the name of the last
logger to download data into that memory location. If there is no data held in a
memory location the display will show EMPTY.

Once a memory location has been selected press
DOWNLOAD routine. The OM-EL-HL will “Beep”, while data is being
downloaded from the EasyLog.

The memory location selected for the EasyLog to download its data will also
become that EasyLog’s new address for the EMULATE mode. For example, if the
EasyLog’s data has been downloaded into memory location 5, the EasyLog’s
address in the EMULATE mode will also be 5. Memory locations can be cleared
by the CLEAR command in OM-EL-WIN (Emulate Mode).

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In this mode, the OM-EL-HL emulates an EasyLog module for the purpose of
downloading the collected information to OM-EL-WIN. The PC looks upon the
OM-EL-HL as between 1 and 8 EasyLogs depending on how many loggers have
been downloaded to the OM-EL-HL.

Connect the OM-EL-HL to your PC with the supplied 9way D-type to D-type cable
or equivalent. Select the EasyLog Emulation Mode on the OM-EL-HL by pressing

<Enter>

Using the OM-EL-WIN software on your PC, click on SEARCH. The OM-EL­WIN software will show all the EasyLogs that have been downloaded to the OM­EL-HL. Data is stored on the OM-EL-WIN software in the normal manner.

.

<Enter>

will open the menu. You are then

<Enter>

to start the

9

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With SETUP displayed, pressing

<Enter>

menus can be scrolled through by using the up and down arrow keys.

1. LOGGER NAME

2. SENSOR TYPE

3. SAMPLE RATE

4. STORAGE METHOD

5. LCD SYMBOL

6. SCALER

7. DEFAULT CAL

8. UPDATE AND EXIT

will open the menu. The following sub-

7.1 LOGGER NAME
Pressing

<Enter>

will prompt you to change the logger name. The name is
changed by using the up and down arrow keys to display the available characters.
The left and right arrows are used to move along the sequence of up to 14
characters. Press

<Enter>

to return to sub-menu or accept current name.

7.2 SENSOR TYPE

Select SENSOR TYPE by pressing

<Enter>

. The available sensors for the

connected logger can be scrolled through by using the up and down arrows. Press

<Enter>
N.B.

to select the sensor or return to sub-menu.

Available Sensor options are dependent on logger type.

7.3 SAMPLE RATE

Select SAMPLE RATE by pressing

<Enter>

scrolled through by using the up and down arrows. Press

. The available sample rates can be

<Enter>

to select the rate

or return to sub-menu.

7.4 STORAGE METHOD

Select STORAGE METHOD by pressing

<Enter>

. The following storage types

can be scrolled through by using the up and down arrow keys:-

• NORMAL : This is the conventional method used for recording data over a
period of time. Readings are taken at regular time intervals and stored as a
sequence of values inside the EasyLog module. Logging stops once the module’s
memory is full. The maximum number of readings that can be stored inside an
EasyLog module is limited by the size of the module’s memory.

• HISTOGRAM : In Histogram mode, individual readings are not stored. Instead,
the occurrence of each reading is recorded. This means that many more readings
can be processed over a longer period of time.

NOTE:

The Histogram storage method is not an option for the 12BIT EasyLogs.

10

• ROLLING : Rolling data storage is similar to Normal data storage, except that
when the EasyLog module’s memory is full, logging continues by overwriting the
oldest data. When logging is stopped, the module contains all the readings leading
up to the time of stopping. Use Rolling mode to record data that leads up to a
particular event.

• EVENT : In Normal, Rolling and Histogram mode, readings are taken at regular
time intervals. In Event mode, a reading is only taken and stored when the Event
button is pressed. Refer to the EasyLog module’s datasheet for more information.
In Event mode, each reading is stored together with the time and date of the
reading.

7.5 LCD SYMBOL

Select LCD SYMBOL by pressing
dependent on the type of EasyLog module being used, can be scrolled through by
using the up and down arrows. Press
to sub-menu.

Symbols available are dependent on logger type.

N.B.

7.6 SCALER

As in sub-menu 3.5 LCD SYMBOL above, but used to change the scaler
annunciator.

7.7 DEFAULT CAL

Press

<Enter>

default.
any custom values that have previously been set.

7.8 UPDATE AND EXIT

Press
menu.

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With ADVANCED displayed, pressing
following sub-menus can be scrolled through by using the up and down arrow keys.

WARNING!

<Enter>

to reset the current logger’s calibration settings to the factory

Only select this menu if you are sure you want to overwrite

to update the current settings for the logger and return to the main

1. RESET LOGGER

2. CLEAR LOGGER

3. NEW ADDRESS

<Enter>

<Enter>

. The available annunciators, which are

to select the desired sym bol or return

<Enter>

will open the menu. The

11

8.1 RESET LOGGER

EasyLog is supplied from the factory pre-configured for a 5 second sampling rate
in Normal storage mode and in the modules default temperature range. If you wish
to return the logger to this condition press
be lost. This option also restores the default calibration settings.
the logger has been User/Custom calibrated, unless you have the means to
accordingly re-calibrate sensor to logger.

8.2 CLEAR LOGGER

If you wish to clear all of the old stored readings from the selected EasyLog, press

<Enter>

parameters will remain unchanged.

8.3 NEW ADDRESS

Pressing
and down arrow keys to scroll through any free addresses in the range 0 - 7. Press

<Enter>
N.B.

the new address to be shown by the OM-EL-HL.

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With OM-EL-HL COMMS displayed, pressing
following sub-menus can be scrolled through by using the up and down arrow keys.
Press

9.1 INTERFACE
Pressing
interface.

. Although all old readings are erased, the module’s configuration

<Enter>

to change the address or return to the sub-menu.

The search limit (see OM-EL-HL Comms) should be set high enough to allow

<Esc>

<Enter>

will prompt the user to change the logger’s address. Use the up

to return to the main menu.

1. INTERFACE

2. SMART SEARCH (S. SEARCH)

3. SEARCH LIMIT

will toggle between the RS232 and the InfraRed communication

<Enter>

. Remember, all readings will

DO NOT USE

<Enter>

will open the menu. The

if

9.2 SMART SEARCH
Pressing
SEARCH on, the OM-EL-HL will scan twice in succession for each module
address, thus increasing the chance that a given module is free to respond.

<Enter>

will toggle SMART SEARCH on or off. With SMART

12

9.3 SEARCH LIMIT

If you are confident that all the module addresses are at the lower end of the scale
(e.g.: addresses 0, 1, 2, 3) then you can substantially increase the search speed by
selecting the highest module address that you expect to find. Pressing
allow you to change the SEARCH LIMIT. Use the up and down arrow keys to
scroll through and select search limit between 0 - 7. Press
limit or return to the sub-menu.

NOTE:

of 7.

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The current time can be changed by pressing
down arrow keys to alter the digits (Hrs., Min., Sec.). The left and right arrows are
used to move along the sequence of numbers. Press
this value and return to menu.

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The current date can be changed by pressing
down arrow keys to alter the digits (Day, Month, Year.). The left and right arrows
are used to move along the sequence of numbers. Press
stored in the OM-EL-HL and return to menu.

It is recommended initially that this option is left set at its default value

<Enter>

<Enter>

<Enter>

and then using the up and

<Enter>

and then using the up and

<Enter>

<Enter>

to change the

to set the time with

to set the date

will

13

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⇓⇑

⇓⇑

⇓⇑

⇓⇑

⇓⇑

⇓⇑

⇓⇑

SEARCH

⇓⇑

STATUS

START

STOP

DOWNLOAD

EMULATE

SETUP

⇓⇑

ADVANCED

OM-EL-HL COMMS

TIME

⇓⇑

DATE

⇒ Logger Name

⇒
⇒
⇒
⇒
⇒
⇒

⇒
⇒
⇒
⇒
⇒

⇒

⇒
⇒
⇒
⇒
⇒
⇒
⇒

⇒
⇒
⇒

Sensor Type
Sample Rate
Storage Mode
LCD Symbol
Logger State
Number of Samples

Active
Alarms
High Alarm
Low Alarm
Start Mode ⇒

Start Logger

Sensor Type ⇒
Sample Rate
Storage Method ⇒
LCD Symbol ⇒
Scaler
Default Cal
Update and Exit

Reset Logger
Clear Logger
New Address

Interface ⇒

⇒

Smart Search

⇒

Search Limit

⇒

normal / push to start / delayed start time /
delayed start date/delayed start

⇒

dependent on logger type

dependent on logger type

14

normal / histogram / rolling / event

RS232 / InfraRed

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Size 120mm x 64mm x 23mm/4.72” x 2.56” x 0.86”
Weight 150g/5.3oz (incl. batteries)
Screen size 36.5mm x 10mm/1.44” x 0.39”
Screen type 16 characters by 2 lines Supertwist dot matrix LCD
Sound Piezo buzzer
Keyboard 7 key “Clicktouch” membrane

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Requirement 2 x AA 1.5V alkaline cells
Current consumption Typical “On” = 45mA
Typical “Stand By” = 20µA

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Built in 8 full EasyLog dataloggers

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Ports RS232 & IrDA compatible InfraRed
Baud rate 9600
IR TX range 1 meter

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Operating temp. 0°C to 50°C
Storage temp. -20°C to 50°C
Operating humidity 0% to 80% non condensing
EMC For Europe: EN55022 Class B

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7

Active
Address
Advanced
Alarms
Annunciators
Attaching

12, 13

6, 11, 12

7, 8

5

7, 10, 11

High Alarm
Histogram

%, 6

Batteries
Information
Initial Set-up
Interface
Set-up

&/

Calibrate 12
Clear Logger
Clock
Comms.
Compatible Prod.

'0

Date
Delayed Start
Default Calibration
Download

2, 5, 16

11, 12

5, 6, 13

4-6, 12

5, 6, 13

8

6, 9

InfraRed

LCD Symbol
Licence
Logger Name
Low Alarm

3, 15

Menu - Main

Menu - Quick 14 System Requirements

12

(1 7

Emulate
Event

Number of Samples

6, 9

11

Name
Navigating
Normal

)3 8

3

12

Push-To-Start

4

Quick Menu

Factory Defaults
First Time User

7, 8

10

4, 5

2, 18

Scaler

5

12, 14, 15, 16, 18

10, 11

18

10

7, 8

6

10

4, 6, 14

8, 10

6

8

14

17

Requirements

11, 12

Reset
Rolling

Sample Rate

Search Limit
Sensor

Search
Smart Search
Specification
Start
Status
Stop
Storage

Set Time / Date
Symbol

Time

Using EasyLog

11

10

10, 11

12, 13

7, 10

5, 6, 10

6

16

6, 7, 8

6, 7

6, 8

3, 7, 10, 11, 16

10, 11

5, 6, 13

3

12, 13

5, 6, 13

3

3

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defectsin materials and workmanship for a
period of from date of purchase. OMEGA Warranty adds an additional one (1) month grace
periodtothe normal tocoverhandlingandshipping time.Thisensuresthat
OMEGA’scustomersreceivemaximumcoverageoneachproduct.

Ifthe unit shouldmalfunction, it mustbe returnedtothefactory for evaluation.OMEGA’sCustomerService
Department will issue an Authorized Return (AR) number immediately upon phone or written request.
UponexaminationbyOMEGA, if theunitis found to bedefectiveitwillbe repairedorreplaced at nocharge.
OMEGA’sWARRANTYdoes 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 isVOIDif the unit showsevidence of having been tampered
with or shows evidenceof being damaged as a result of excessive corrosion;or current, heat, moisture or
vibration;improperspecification;misapplication;misuse or otheroperatingconditionsoutsideof OMEGA’s
control.Components which wearare not warranted, including but 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 anydamages
that result from the use of its products in accordance with information providedby OMEGA, either
verbal or written.OMEGA warrants onlythat theparts manufactured by itwill bespecified andfree
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
purchaserset forth herein are exclusiveand the total liability of OMEGA with respect to this order,
whetherbasedon contract,warranty,negligence,indemnification,strict liabilityorotherwise,shall
not exceed the purchase price of the component upon which liability is based. In no event shall
OMEGAbeliableforconsequential,incidentalor 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 basicWARRANTY/DISCLAIMER language, and additionally,purchaser will indemnify
OMEGA and hold OMEGA harmless from anyliability or damage whatsoeverarising out of the use of the
Product(s)insucha manner.

13 months

one(1)year product warranty

RETURNREQUESTS/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).Theassigned AR number should then be marked on the outside of the
returnpackageandon any correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent
breakageintransit.

FOR RETURNS, please have

WARRANTY FOR REPAIRS, consult
thefollowing OMEGAfor
contactingOMEGA: followinginformation

1.

P.O.number underwhichtheproductwas contactingOMEGA:
PURCHASED, 1.

2. Model and serial number of the product
under warranty,and 2. Model and serial number of the product, and

3. Repairinstructionsand/orspecific 3.

problemsrelativetotheproduct. relativetotheproduct

OMEGA’spolicy is to make runningchanges, not model changes, whenever an improvement is possible.
Thisaffordsourcustomersthelatest in technologyandengineering.

OMEGAisaregistered trademark ofOMEGAENGINEERING,INC.
© Copyright 1996 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
wholeorinpart,withoutpriorwrittenconsentof OMEGA ENGINEERING,INC.

informationavailableBEFORE currentrepaircharges.Havethe

NON-WARRANTY

availableBEFORE

P.O.number to cover the COST
of the repair,

Repair instructions and/or specific problems

Where Do I Find Everything I Need for

Process Measurement and Control?

OMEGA...Of Course!

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 Gauges
Load Cells & Pressure Gauges
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
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

M-3138

OMEGA ENGINEERING, INC. (“OMEGA”) and specific agents own the copyright in the software contained in
or supplied with this product and the copyright is never sold.

The Software is protected under the copyright laws of the United States and corresponding laws in other countries
of the World. It is an infringement of tha t copyright entitling OMEGA and its agents to damages and other legal
remedies, to copy the software without its consent or offer for sale , sell, offer to hire, or, in the course of business,
to exhibit in public or distribute unauthorized copies of the software or any other product embodying such copies.
Each of those unlawful acts may constitute a criminal offence.

The Software embodies information that is confidential to OMEGA and specific agents. Under the laws of the
United States and the corresponding laws of other countries in the World, OMEGA has the right, which is never
sold, to maintain that information confidential to itself and for this purpose to impose contractual conditions for
this purpose.

The Software may not be decompiled, reverse engineered, disassembled or reduced in any way, whether to expose
the confidential information in form intelligible to the human or for any other purpose whatever. Any adaption to,
modification, reworking or otherwise making of any derivative work of or form from the Software is not
authorized.

The purchase of this Product carries with it the grant of a non-exclusive, fully paid up licence to use the software.
The licence only permits use of the software in conjunction with the Product when the Product is used in
accordance with instructions supplied with it, and for no other purpose. It is a condition of the continuance of that
license, which is accepted by the breaking of the seal to this Product, that performance of any of the unlawful or
unauthorized acts set out ab ove shall ha ve the e f fe ct of immediately terminating the license, a nd e ntitling OMEGA
to recover, without any payment or other compensation, possession of
I. any product containing the software, and/or
II. if separate, the Software,
III. any unauthorized copies of the Software, and
IV. any damages it has suffered as a consequence of any such unla wful or unauthorized acts in addition to any

other relief which may be allowed in law.

OMEGA has the policy of rigorously pursuing all infringements and other unauthorized use of its rights.

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