Technical Specifications 24VDC power supply, multi-channel thermocouple input. Operating temperature: -40℃ ~ +70℃, built-in automatic cold junction compensation circuit.
Functional Features Thermocouple millivolt signal conditioning, cold junction compensation, linearization conversion, burnout detection, temperature alarm uploading.
Application Scenarios Gas engine exhaust temperature monitoring, turbine combustion chamber temperature measurement, high-temperature pipeline temperature monitoring.
Performance Parameters Wide temperature measurement range, fast signal response, automatic cold junction error correction.
Structural Characteristics Rack pluggable module, channel fault and running status LED indicators.
Working Principle The weak thermoelectric voltage signal from thermocouple enters the conditioning circuit. After cold junction compensation and linear calculation, the module converts the voltage signal into actual temperature value and sends data to the processor.
Installation Requirements Use special thermocouple compensation cables, separate compensation wires from power cables.
Usage Notes Do not mix different thermocouple types, check thermocouple polarity during wiring.
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