Calibration Adjustments:

NOTE: Do not deviate from the calibration adjustment sequence that follows. This will ensure that adjustments to be stored in EEPROM go to the correct locations.

1.Perform meter-mode adjustments and verifications per Table 3 (use Table 5 for RTD-Thermistor models).

2.Hit OPR key (Flashing 'RTD' annunciator turns off).

3.Install J1 jumper.

4.Set unit to CALIB mode, RTD-100, °F.

5.Switch current source to OPERATE mode.

6Perform calibrator-mode adjustments and verifications per Table 4 (use Table 6 for RTD-Thermistor models).

7.Turn off unit. Remove tape holding battery.

8.Re-install back cover. Resistance-function calibration is complete.

Table 3: Calibration of Meter-Mode Resistance Functions (RTD-100/1000)

 

Sensor

Unit

 

 

Unit

Step

Select

Input

Adjust

Verify

Reading*

 

 

 

 

 

 

1

RTD-100

390.26Ω

P1**

 

1562.0°F±0.5°F

2

RTD-100

100.00Ω

 

√

32.0±0.1°F

3

RTD-100

18.49Ω

 

√

–328.0±0.2°F

4

RTD-1000

3,902.6Ω

P1**

 

1562.0°F±0.5°F

5

RTD-1000

1000.0Ω

 

√

32.0+0.1°F

6

1,000Ω

900.00Ω

P1

 

900.00Ω

7

1,000Ω

1.00Ω

 

√

1.00±0.10Ω

8

10,000Ω

9,000.0Ω

P1

 

9000.0Ω

9

10,000Ω

10.0Ω

 

√

10.0±1.0Ω

 

 

 

 

 

 

*exclusive of noise.

**adjust as necessary to obtain steps 2, 5.

30

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Omega CL27, CL24, CL25, CL23A, CL26 manual RTD-100 390.26Ω
Page 31 Page 33

CL25, CL24, CL27, CL23A, CL26 specifications

The Omega CL series is renowned for its blend of advanced technology, design, and performance. This article delves into five prominent models: CL26, CL23A, CL27, CL24, and CL25, highlighting their main features, technologies, and characteristics.

Starting with the Omega CL26, this model is celebrated for its high sensitivity and precision. It integrates cutting-edge sensor technology that delivers accurate readings even in challenging environments. The CL26 is equipped with a user-friendly interface, enabling easy navigation through its various functions, making it suitable for both professionals and enthusiasts.

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In summary, the Omega CL series offers a diverse range of instruments tailored to meet varying needs in both professional and personal environments. Each model boasts unique characteristics, from advanced connectivity to enhanced energy efficiency, making them reliable tools for precise measurement across industries. Whether users require portability, versatility, or detailed analytics, the Omega CL series has a solution for every requirement.
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