Supply Voltage 16~32 VDC (nominal 24 VDC)
Signal Output 4~20 mA (switchable source/sink output) + RS-485 Modbus RTU (optional)
Power Consumption Electrochemical sensor: 3.7W; Catalytic bead sensor: 4.9W; Infrared sensor: 3.7W
Operating Temperature -40℃ ~ +65℃
Explosion-proof Certifications ATEX, IECEx, UL, c-UL, INMETRO
Protection Rating IP66
Mounting Style Wall-mounted / Duct-mounted
Detection Principle Supports catalytic bead (combustible gases), electrochemical (toxic gases/O₂), infrared (high-concentration combustible gases), etc.
