Product description
Profile:
- MP901 gas sensor is for air quality
- Adopts multilayer thick film manufacturing technology
- Heater and metal oxide semiconductor material on the ceramic substrate of subminiature Al2O3 are fetched out by electrode down-lead, encapsulated in metal socket and cap
- Conductivity of the sensor is affected by the concentration of target gas. The higher the concentration, the higher conductivity of sensor
- Users can adopts simple circuit to convert variation of conductivity into output signal corresponding to gas concentration
Features:
- High sensitivity to alcohol, smoke
- Quick response and resume
- Small size, low consumption
- Simple detection circuit
- Good stability and long life
Main applications:- Can be used in occasions such as household and office, for harmful gas detection, automatic exhaust device, air cleaner and more
Technical parameters:
- Target gas: alcohol and smoke
- Detection concentrations: 10 to 1,000ppm (alcohol)
- Standard circuit:
- Loop voltage: 5.0, ±0.1V AC or DC
- Load resistance: adjustable
Sensor features in standard test conditions:
- Heating resistance: 95, ±10Ω (room temperature)
- Heating power consumption: ≤300mW
- Surface resistance: 1k to 30kΩ (in 50ppm alcohol)
- Sensitivity: Rs (in air)/Rs (50ppm alcohol) ≥5
For more detailed parameters, please contact us
MP901 gas sensor is for air quality
Adopts multilayer thick film manufacturing technology
Heater and metal oxide semiconductor material on the ceramic substrate of subminiature Al2O3 are fetched out by electrode down-lead, encapsulated in metal socket and cap
Conductivity of the sensor is affected by the concentration of target gas. The higher the concentration, the higher conductivity of sensor
Users can adopts simple circuit to convert variation of conductivity into output signal corresponding to gas concentration
High sensitivity to alcohol, smoke
Quick response and resume
Small size, low consumption
Simple detection circuit
Good stability and long life
Can be used in occasions such as household and office, for harmful gas detection, automatic exhaust device, air cleaner and more
Target gas: alcohol and smoke
Detection concentrations: 10 to 1,000ppm (alcohol)
Standard circuit:
- Loop voltage: 5.0, ±0.1V AC or DC
- Load resistance: adjustable
Loop voltage: 5.0, ±0.1V AC or DC
Load resistance: adjustable
Heating resistance: 95, ±10Ω (room temperature)
Heating power consumption: ≤300mW
Surface resistance: 1k to 30kΩ (in 50ppm alcohol)
Sensitivity: Rs (in air)/Rs (50ppm alcohol) ≥5