MP-7 일산화탄소 가스 센서
(MP-7 Carbon Monoxide Gas Sensor)
개요
- 본 제품은 MP-7 일산화탄소 가스 센서입니다.
- 일산화탄소 가스를 센싱할 수 있는 제품입니다.
- 알림: 센서는 1개만 출고됩니다.
특징
Model
MP-7
Sensor Type
Flat surfaced
Standard Encapsulation
Metal cap
Target Gas
CO gas
Detection range
50-1000ppm CO
Standard Circuit
Conditions
Loop Voltage
Vc
≤10V DC
Heater Voltage
VH
5V±0.1V AC or DC(high temp.)
1.5V±0.1V AC or DC(low temp.)
Heating time
TL
60S±1S(high temp.)
90S±1S(low temp.)
Load Resistance
RL
Adjustable
Sensor character under standard test conditions
Heater Resistance
RH
105Ω±10Ω (room temp.)
Heater consumption
PH
≤240mW
Sensitivity
S
Ro(in air)/Rs(100ppm CO)≥3
Output voltage
VS
2.5V~4.3V (in 100ppm CO)
Concentration Slope
α
≤0.6(R300ppm/R50ppm CO)
Standard test conditions
Operation Temp.
Tao
-10℃~50℃
Storage Temp.
Tas
-20℃~70℃
Relative Humidity
RH
<95%RH
O2 content
21%(not less than 18%)
O2 concentration effects initial value, sensitivity and repeatability.
Preheat time
Not less than 48 hours