background image

To Select the Temperature Unit
(Fahrenheit or Celsius):

1.

Press 

MENU

until the display

shows ÒRD.CFÓ.

2.

Press 

/MIN 

to display the current

temperature unit.

3.

Press  

/MAX

to select between Ò¡FÓ and Ò¡CÓ.

4.

Press 

MENU

to store the value.

5.

Press 

RESET

twice to display the current

temperature.

Begin Operation

Reinitialize the unit (press 

RESET 

twice

or press 

MENU

until ÒRSTÓ flashes on

the display).

When the temperature appears, the unit
is up and running.

5

6

Changing Setpoint Values 
(for Dual Relay):

1.

While in RUN Mode, press 

SETPTS

. The unit

displays Setpoint 1: 

You can change Setpoint 1 or press 

SETPTS

again to show the current value for Setpoint 2.

2.

To change the Setpoint 1 value: 

¥

Press 

/MIN

until the digit(s) you want to

change flashes on the display.

¥

Press 

/MAX

to change the value.

¥

Press 

SETPTS

to store the value shown.

The current value for Setpoint 2 is shown.

3.

When Setpoint 2 appears, you can change it
using the procedure above or press 

SETPTS

to

return to RUN Mode.

4.

Repeat steps 1 through 3 to enter the next
setpoint.

MQS1848/0500

12506ML-98 Rev. A

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

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

OMEGAÕs customers receive maximum coverage on each product. 

If the unit should malfunction, it must be returned to the factory for evaluation.
OMEGAÕs 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 being damaged as a result of
excessive corrosion; or current, heat, moisture or vibration; improper
specification; misapplication; misuse or other operating conditions outside of
OMEGAÕs control. Components which wear are 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 any damages that result
from the use if its products in accordance with information provided by
OMEGA, either verbal or written. OMEGA warrants only that the parts
manufactured by it 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 ÒBasic ComponentÓ 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 OMEGAÕS 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. P.O. 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. P.O. number to cover the COST of

the repair,

2. Model and serial number of product,

and

3. Repair instructions and/or specific

problems relative to the product.

OMEGAÕs 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 2000 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 prior written consent of OMEGA ENGINEERING, INC.

PATENT NOTICE: The ÒMeter Case Bezel DesignÓ is a trademark of
NEWPORT Electronics, Inc., registered in the U.S. USED UNDER LICENSE.
This product is covered by one or more of the following patents: U.S. Pat. No.
Des. 336,895; 5,274,577 / CANADA 2052599; 2052600 / ITALY 1249456;
1250938 / FRANCE BREVET No. 91 12756 / SPAIN 2039150; 2048066 /
UK PATENT No. GB2 249 837; GB2 248 954 / GERMANY DE 41 34398 C2.
OTHER INTERNATIONAL PATENTS PENDING.

This device is marked with the international caution symbol.   It is important
to read the Setup Guide before installing or commissioning this device as
it contains important information relating to safety and EMC.

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI
regulations that apply. OMEGA is constantly pursuing certification of its products to
the European New Approach Directives. OMEGA will add the CE mark to every
appropriate device upon certification.
The information contained in this document is believed to be correct but OMEGA
Engineering, Inc. accepts no liability for any errors it contains, and reserves the right
to alter specifications without notice.

TRADEMARK NOTICE:

omega.com

, and

are

trademarks of OMEGA Engineering, Inc.

®

WARNING:

These products are not designed for use in, and should not be used

for, patient connected applications.

DP25-TH

Thermistor Indicator/Controller

OMEGAnet¨ On-Line Service

Internet e-mail

http://www.omega.com

[email protected]

QUICK START

SETPTS

/MIN

MENU

RESET

/MAX

SETPTS

/MIN

MENU

RESET

/MAX

SETPTS

/MIN

MENU

RESET

/MAX

SETPTS

/MIN

MENU

RESET

/MAX

Servicing North America:

USA:

One Omega Drive, P.O. Box 4047

ISO 9001 Certified

Stamford CT 06907-0047
TEL: (203) 359-1660

FAX: (203) 359-7700

e-mail: [email protected]

Canada:

976 Bergar
Laval (Quebec) H7L 5A1
TEL: (514) 856-6928

FAX: (514) 856-6886

e-mail: [email protected]

For immediate technical or application assistance:

USA and Canada:

Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA

¨

Customer Service: 1-800-622-2378 / 1-800-622-BEST

¨

Engineering Service: 1-800-872-9436 / 1-800-USA-WHEN

¨

TELEX: 996404   EASYLINK: 62968934   CABLE: OMEGA

Mexico:

TEL: (001)800-TC-OMEGA

¨

FAX: (001) 203-359-7807 

En Espa–ol: (001) 203-359-7803
e-mail: [email protected]

Servicing Europe:

Benelux:

Postbus 8034, 1180 LA Amstelveen, The Netherlands
TEL: +31 (0)20 6418405

FAX: +31 (0)20 6434643

Toll Free in Benelux: 0800 0993344
e-mail: [email protected]

Czech Republic:

RudŽ arm‡dy 1868, 733 01 Karvin‡ 8
TEL: +420 (0)69 6311899

FAX: +420 (0)69 6311114

e-mail: [email protected]

France:

9, rue Denis Papin, 78190 Trappes
TEL: +33 (0)130 621 400

FAX: +33 (0)130 699 120

Toll Free in France: 0800406342
e-mail: [email protected]

Germany/Austria:

Daimlerstrasse 26, D-75392 Deckenpfronn, Germany
TEL: +49 (0)7056 9398-0

FAX: +49 (0)7056 9398-29

Toll Free in Germany: 0800 TC-OMEGA

¨

e-mail: [email protected]

United Kingdom:

One Omega Drive

ISO 9002 Certified

River Bend Technology Centre
Northbank, Irlam
Manchester M44 5EX United Kingdom
TEL: +44 (0) 161 777 6611

FAX: +44 (0) 161 777 6622

Toll Free in the UK: 0800 488 488
e-mail: [email protected]

SETPTS

/MIN

MENU

RESET

/MAX

SETPTS

/MIN

MENU

RESET

/MAX

SETPTS

/DEV

MENU

RESET

/MAX

SETPTS

/MIN

MENU

RESET

/MAX

SETPTS

/MIN

MENU

RESET

/MAX

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