30% CO2 Gas Detection Wall Mount Level Controller & Transmitter Industrial Without Display Portable RS485 communication

RS485 communication

Input power :  5VDC

Waterproof dust and drop explosion-proof solid shell protection

Strong sound and light alarm

30% CO2 Gas Detection Wall Mount Level Controller & Transmitter Industrial Without Display Portable RS485 communicationAGR CO2GD WM 03 For monitoring and controlling indoor carbon dioxide concentrations, suitable for conservatories, greenhouses places. mushroom, grown room and other agricultural applications. DATASHEET MANUAL SOFTWARE Features Max Up to 30000ppm for CO2 Wall Mount Installation USB interface and RS485 communicationModbus protocol 3 ways Relay output Analog output 4~20mA( Optional: 0 10V,0 5V,Please remark) Correspond time: CO2 :,(T90) <60s; Temperature