Support personnalisé
OEM, ODM
Point d'origine
Hunan, China
Numéro de Type
FST100-2004
Testing Range
Carbon dioxide concentration 0-5000ppm
Working Voltage
24V DC or low Voltage(1.2W 0.4W)
Output signal
4~20mA 0~5VDC 0~10VDC RS485 output (Modbus protocol)
Voltage
10-30VDC Note: 0-10VDC output (limited to 24VDC power supply)
Power consumption
Low voltage consumption for optional
Accuracy
CO2 concentration ±40ppm +3%FS (25°C)
Electrical connections
Direct Lead
Long term stability
≤30 ppm / year
Digital output
Device address 1-255 can be set, the default is 1
Product name
Waterproof Cheap RS485 4-20mA Digital co2 Sensor for Iot Device