730 ULTRAKERA™ CARBON MONOXIDE (CO) SENSOR

730 ULTRAKERA™ CARBON MONOXIDE (CO) SENSOR

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SENSOR FEATURES
  • New low power design
  • Environmental temperature range of -40 to 60°C with appropriate heater control
  • Thermistor heater allows active control of sensor temperature based on environmental temperature
  • Environmental humidity range of 0 to 95% RH, non-condensing
  • Sensor packaged on low profile TO-46 header

ELECTRICAL CHARACTERISTICS

PropertySymbolValueRemarks
Heater Power ConsumptionPH ~20 mWContinuous At VH = 0.65V
Heater VoltageVH0.65 VDCTsensor ~100°C
Heater CurrentIH30 mATsensor ~100°C
Heater ResistanceRH15 to 17 OhmsAt Room Temparature
Sensing VoltageVc2.5 VDCAt Room Typical
Typical Resistance in AirRa2 MΩ/2000 MΩ*Min / Max
Typical Resistance in 500 ppm CO4R500100 kΩ/10 MΩ*Min/Max
Repeatability±5% Full Scale/±10% ReadingWhichever is greater
Accuracy± 5% of Full Scale0-5% CO