WSP1110 Nitrogen Dioxide Sensor NO2 0.1-10ppm Detection Module

Product Description

WSP1110 Nitrogen Dioxide Sensor NO2 0.1-10ppm Detection Module

WSP1110 Nitrogen Dioxide Sensor NO2 0.1-10ppm Detection Module Detector

Features:
– High sensitivity, stable performance and long life time
– Small size, light weight
– 5V voltage, low consumption
– Fast response reset function, simple drive circuit

Specification:
– Detect sensor: NO2
– Concentration: 0.1-10ppm
– Loop voltage Vc: <=24V DC
– Heat voltage Vh: 5.0V+/-0.2V AC/DC
– Loading resistance: adjustable
– Heat resistance Rh: 160+/-5ohm
– Heat consumption Ph: <=160mW
– Sensitive material surface resistance: 1M?-10M?(in 3ppm NO2)
– Sensitivity: Rs(3ppm NO2/Rs(air)>=20
– Concentration gradient: (R3ppm/R1ppm NO2)>=4
– Temperature/Humidity: 20°C+/-2°C; 65%+/-5%RH
– Standard test circuit: Vc: 5.0V+/-0.1V; Vh: 5.0V+/-0.1V
– Pre-heat time: >=48H