Electrochemical Ozone Sensor O3-MD-900H

Design Features

  • High Sensitivity
  • Excellent Selectivity
  • Linearity
  • Stability
  • High Reliability
  • Perfect Leak-proof Structure

Specifications [Sensitivity Characteristics]

Detection Gas Ozone
Detection Range 0 ~ 10 ppm
Maximum Overload 50 ppm
Output Signal 900± 350 nA/ppm
Repeatability ± 2 %
Resolution 0.03ppm(typical)
Typical Baseline Range (pure air) < ± 0.1ppm
Typical Response Time (t90) < 60 sec
Baseline Shift (20 ~ 40℃) < 0.07ppm
Long Term Output Drift < 2%/month
Expected Life Time 2 years

Performance data conditions: 20 ℃,50%RH and 1013mBar, using MGK SENSOR recommended circuitry.

Operating Conditions

Operating Temperature – 20 ~ 50℃
Operating Humidity 15 ~90 % RH
Operating Pressure Range 1atm± 10 %
Recommended Load Resistor 33 Ω
Bias Voltage Not required
Position Sensitivity None
Recommended Storage Temp. 0 ~ 20℃
Storage Life Less than 6 months

Physical Characteristics

Cap Color Dark green
Weight 4.5 g (approx.)

Appearance and Dimensions