707 VOC SENSOR

707 VOC SENSOR

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SENSOR FEATURES
  • High sensitivity to a wide range of VOCs.
  • Non-specific: responds to many different organic vapors.
  • Typical response time <1 minute to 90% full scale.
  • Environmental temperature range of -20 to 50°C
  • Environmental humidity range of 0 to 90% RH, noncondensing.

ELECTRICAL CHARACTERISTICS

PropertySymbolValueRemarks
Heater Power ConsumptionPH ~400 mWAt VH = 3.5
Heater VoltageVH3.5 VDCTsensor ~150°C
Heater ResistanceRH30Ω ± 2ΩAt Room Temparature
Sensing VoltageVc5.0 VDCRecommended
Resistance in AirRa300 kΩ/300 MΩMin / Max
Resistance in 500 ppm MeOHR5005 kΩ/500 kΩMin / Max
SensitivityRa/R500 15Min
SensitivityRa/R500 2Min