Field Calibration - Omron K3NH Operation Manual

Maintenance Mode

5-3-3 Field Calibration

Thermo- Thermo-
couple 1 couple 2
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4. Press the Up Key to display yes. Press the Mode Key to initialize all set val-
ues. The K3NH will go into RUN mode.
Set Value LED Display Model
Calibration is to be performed when adjustment is required for display accuracy
exceeding the specified value. Follow the procedure below when calibration is
required.
Be sure to conduct an accuracy test after calibration.
The following is the configuration of parameters for the user's reference.
Temperature-
resistance
thermometer
Thermocouple 1: K1/J1/L1/E/N/W/PII
Thermocouple 2: K2/J2/L2/R/S/B/T/U
Temperature-resistance thermometer: JPt100/Pt100
Basic Model
RUN mode
Current input
Section 5-3
Voltage input