Technical parameter:

Supply voltage DC 5～36V

Sensing element - NDIR

Measuring range 0～10000ppm

Measurement period-  2s

Measurement accuracy ±（50ppm+3% reading value）

Resolution - 1ppm

Interface -RS485

Communication protocol - modbus RTU

Operating temperature range 0~50℃

Storage temperature -20~60℃

Operating humidity range 0~95%

Storage humidity 0~95%

Dimensions - 109mm x 67mm x 40mm