MP-2
Features
:
- Good sensitivity to LPG, smoke in wide range
- Small size
- Long lifespan
- Low cost
- Simple circuit
Application
Domestic smoke leakage alarm, industrial smoke gas alarm and portable smoke detector.
Technical Parameters
Model Sensor Type Standard Encapsulation
Target Gas
Detection range
Standard Circuit Conditions
Loop Voltage Heater Voltage Load Resistance
Heater Resistance
Sensor character under standard test conditions
Heater consumption Sensitivity
Output voltage
Concentration Slope
Operation Temp.
Storage Temp.
Environment Conditions
Relative Humidity O2 concentration
Preheat time
MP-2 Flat Surfaced Semiconductor
Metal Cap C3H8, smoke 200~10000ppm C3H8 Vc ≤10V DC VH 5V±0.1V AC or DC RL Adjustable RH 105Ω±10Ω (room tem.) PH ≤240m W S Ro(in air)/Rs( in 2000ppm C3H8)≥3 Vs 2.5V~4.0V (in 2000ppm C3H8)
α ≤0.6(R3000ppm/R500ppm C3H8)
Tao -10℃~50℃ Tas -20℃~70℃ RH Less than 95%RH
21%±1%(can’t less than 18%) O2 O2 concentration effects sensor’s performance....
