MQ131 Low Concentration Ozone Gas Sensor 10~1000ppb

$49.99

SKU: 582977020042 Category:

Description

MQ131 Low Concentration Ozone Gas Sensor

Model MQ131
Sensor Type Semiconductor
Standard Encapsulation Plastic cap
Target Gas Ozone
Detection range 10~1000ppb Ozone
Standard Circuit Conditions Loop Voltage Vc ≤24V DC
Heater Voltage VH 5.0V±0.1V AC or DC
Load Resistance RL Adjustable
Sensor character under standard test conditions Heater Resistance RH 34Ω±3Ω (room tem.)
Heater consumption PH ≤900mW
Sensitivity S Rs(in air)/Rs(in 200ppb O3)≥2
Output Voltage △Vs ≥1.0V(in 200ppb O3)
Concentration Slope α ≤0.6(R500ppb/R100ppb O3)
Standard test conditions Tem. Humidity 20℃±2℃;55%±5%RH
Standard test circuit Vc:5.0V±0.1V; VH: 5.0V±0.1V
Preheat time Over 48 hours

Ship by air mail which will take 3 weeks to arrive.