For temperature measurement in the range, -200ã�â°c to + 850ã�â°c resistance temperature detector (rtd) is preferred to thermocouple and other sensors because of its higher accuracy, reliability, compact size and faster response. Rtds find...
Display : Single 4 digit, 0.8" high, 7-segment Red LED display for: Process Value(PV) Set Value (On Pressing Key), LED: Control output (OUT) Green, Alarm (ALM) Red
use : Used widely in automatic temperature control or alarm systems of machinery, chemical, ceramics, light industrial, metallurgy, heat treatment etc.