Technical Specifications 24VDC power supply, multi-channel 4-20mA analog input. Operating temperature: -40℃ ~ +70℃.
Functional Features Signal sampling, digital filtering, over-range detection, channel self-diagnosis, data uploading.
Application Scenarios Gas turbine, diesel engine and generator set condition monitoring system.
Performance Parameters High sampling precision, built-in surge protection, low temperature drift.
Structural Characteristics PCB board with gold-plated edge connector, moisture-proof conformal coating.
Working Principle Convert the 4-20mA current signal transmitted by the field sensor into digital quantity, filter interference and send data to the main controller.
Installation Requirements Use shielded twisted pair for signal wiring, separate from high-current power cables.
Usage Notes Calibrate each channel before commissioning, prohibit long-term over-range signal input.
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