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SF6 Gas Leakage Monitoring SensorSF6-015

SF6 sensor SF6-015 based on NDIR technology is developed for monitoring SF6 gas leakage. It is applicable for real-time online monitoring of ambient SF6 gas concentration. With high accuracy, good long-term stability and fast response, our sulfur hexafluoride sensor is widely used in fields like gas analysis industry, gas-insulated switchgear, industrial process control, power plant and high voltage transformer.
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  • NDIR (non-dispersive infrared) technology
  • High accuracy in full working temperature and concentration range
  • Good selectivity, no cross gas interference or poisoning
  • Fast response T90<30s (diffusion)
  • Auto baseline calibration, low drift
  • Modbus-RTU and TTL/OC digital output
  • 10+ years lifetime


CO2 Sensor CM1106-C
Target gas Sulfur hexafluoride (SF6)
Working principle NDIR (non-dispersive infrared) technology
Measurement range 0~1500ppm
Alarm point 1000ppm (adjustable)
Response time T90<30s (diffusion)
Resolution 1 ppm
Accuracy ±2%FS
Repeatability ≤±1%FS
Data refresh time ≤1s
Preheating time <15s
Output 1. Modbus-RTU
2. TTL/OC digital output
Working condition -20 ~ 60℃, 0~95%RH (non-condensing)
Storage condition -30 ~ 70℃, 0~95%RH (non-condensing)
Power supply 5V-9V DC, ripple wave<100mV
Average working current ≤130mA
Lifetime 10+ years
Dimension L63.2*W38.5*H19.2 (mm)
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