Omega CL3512A User Manual

#17000

-0513-OME1

CL3512A

Digital Thermometer & Calibrator

OMEGAnetSM On-Line Service

http://www.omega.com

USA: ISO 9001 Certified

One Omega Drive, Box 4047
Stamford, CT 06907-0047
Tel: [phone]
FAX: [phone]
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Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA
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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.
WARNING: These products are not designed for use in, and should not be used for, patient connected application.

For immediate technical or application assistance:

Servicing North America:

Servicing Europe:

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[e-mail]

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Table of contents

1.0 Introduction

1.1 Safety Information

1.2 Unpacking

2.0 Operation Procedure

2.1 Unit Drawing

2.2 Description of Buttons and Switches

2.3 Read Mode Procedure

2.4 Source Mode Procedure

3.0 Operator Maintenance

4.0 Specifications

5.0 Calibration Procedure

removing contents, save the packing material and carton in

1.0 Introduction

The OMEGA® CL3512A calibrator/thermometer is two meters in one. The
CL3512A simulates type J/K/T/E thermocouple signals. Each signal is
adjustable by using the coarse and fine dials. The CL3512A can also be used
as a dual type J/K/T/E thermocouple input thermometer. Features include a
large 3½ digit display with backlighting and display selections of HOLD, °C/°F,
and0.1/1°.
The source mode of the CL3512A simulates the thermocouple output to check
the operation of a thermocouple meter and make rough calibration
adjustments. A more accurate calibrator would be required for calibration of
thermocouple meters to specify tolerances.

1.1 Safety Information

It is recommended that you read the safety and operation instructions before
using the thermometer.

To avoid electrical shock, do not use this instrument when working

voltages at the measurement surface over 24V AC or DC.

To avoid damage or burns, do not make temperature measurement

Repeated sharp flexing can break the thermocouple leads. To prolong

lead life, avoid sharp bends in the leads, especially near the connector.

WARNING

WARNING

in microwave ovens.

CAUTION

1

1.2 Unpacking

Remove the packing list and verify that all equipment has been received. If
there are any questions about the shipment, please call the OMEGA
Customer Service Department.

Upon receipt of shipment, inspect the container and equipment for any signs
of damage. Immediately report any damage to the shipping agent.

The carrier will not honor any claims unless all shipping
material is saved for their examination. After examining and

the event reshipment is necessary.

The following is supplied in the box:

 CL3512A
 Rubber boot
 2 K beaded wire thermocouples
 K calibration cable
 9 volt battery
 Operator's manual

NOTE

2