Min. Order Reference FOB Price
1 Piece US$50.00-75.00 / Piece
Product Description
Standard Range Testing Range: Carbon dioxide concentration 0-2000PPM 0-5000ppm Technical Index Analog Signal output 4~20mA 0~5VDC 0~10VDC Digital Signal output RS485 output (Modbus protocol) Working Voltage 10-30VDC Note: 0-10VDC output (limited to 24VDC power supply) Power consumption ...