Temperature Reference Units

In case of accurate thermocouple measurement, it’s a common practice to reference the cold junction temperature at ice point (0°C) so that copper leads may be connected to an EMF readout device. This procedure avoids the compensation of cold junction temperature at the terminal of read out which may not be constant and the measurement may not be very accurate.

Temperature Reference Units Models

CALREF 0

Reference Unit

Accuracy ±0.1°C; Stability ±0.03°C

CALREF60

Reference Unit

Accuracy ±0.5°C, Errors can be compensated by adjusting controller setting