Contents
CL23A, 24, 25, 26
Omega.comTM
Table of Contents
Common Specifications
General Information
Temperature Coefficient
Page
Model CL24
Unique Specifications
Model CL23A/CL23EC
Model CL25/CL25EC
Manual Addenda
Features
Model CL27/CL27EC
Safety Precautions
Safety Information
Unpacking Your Unit
Page
Battery INSTALLATION/REPLACEMENT
Battery Installation
Memory Backup
Operation with Rechargeable Battery
Operating Instructions
Diagnostics and Error Messages
Problem Likely Cause
Initial Turn on
Keypad
Meter Mode Operation Thermocouples Set-Up
OPR
Meter Mode Operation RTD, Thermistor & Ohms Set-Up
Hold
Data Logging and Recall
To Save Readings
To Recall Readings
To Erase Data Locations Meter Mode
Calibrator Mode Operation Thermocouples Set-Up
Calibrator Mode Operation RTD, Thermistor & Ohms Set-Up
CHANGE/ENTER, 2, 1, 2, 0, CHANGE/ENTER
Wire Resistance Simulation
Storage and Recall of Calibrator Settings
To Store Outputs
To Erase Set-Up Locations Calibrator Mode
To Recall Outputs
Step Function
Ramp Function CL25 and CL27
Thermocouple Calibration Test Equipment Required
Service Information
Calibration Procedures
Ambient Conditions
Page
Calibration Adjustments
Calibrator-Mode Zero & Gain Adjustments Sensor
Meter-Mode Zero & Gain Adjustments Sensor Step
Input Adjust Reading
Output Adjust Reading
Calibration Setup, Copper Mode
Resistance Calibration
Test Equipment Required
Resistance Calibration Setup
Calibration Adjustments
Calibration of Meter-Mode Resistance Functions
Output Input Adjust Verify Reading
Input Adjust Verify Reading
RTD-Thermistor Sensor Unit Step
Calibration Verification
Model Software Revision
Equipment Required
Page
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Alloy Mode Verification Procedure for Thermocouple Functions
Page
Mechanical Parts Diagram
Calibration Procedures
Page
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USAWARRANTY/DISCLAIMER
Temperature