Fixed oxygen gas detector is suitable for oxygen concentration detection and real-time monitoring, oxygen concentration range 0-4%.Fast response speed, high measurement accuracy, good stability and repeatability and other advantages, explosion-proof armor and wiring mode is suitable for a variety of dangerous places. The corresponding oxygen concentration is analog signal output, and the signal is linear output. The warning point can be set at the free point.At present, there are four signal modes: analog signal, PWM signal, CAN signal and 4-20 mA current. The corresponding models are HNE-O2-2 (analog output signal), HNE-O2-2C (CAN output signal), HNE-O2-2P (PWM output signal), and HNE-O2-2A (4-20 mA output signal).

• Input voltage: DC9V-36V

• Induction range: 0-40,000 ppm

• Power consumption: 1.5W

• Response time: 1S

• T80 Time: 3S

• Ambient temperature: -20℃ ~ + 65℃

• Normal temperature (25 ± 5℃) shows the value error: ± 5%FS

• Protection level: IP66

• Explosion-proof grade: Ex d IIC T4 Gb

• Output signal: AD, PWM, CAN, digital display, etc

• Application scenarios: industry and commerce, hydrogenation station, etc