Brand:WINSEN
MOQ:10
Quantity:100
natural gas/LPG/propane/coal gas/alkanecombustible gassensor
Principle:
Catalytic Gas Sensor operate on the catalytic combustion principle,and its two arms of electric
bridge consists of a test element and a compensate element. The resistance of the test element
rised when meeting the combustible gas, in the same time, the output voltage of the bridge
changed , the voltage variable is rised in direct proportion as the gas concentration, the
compensate element as a reference and compensate of temperature and humidity.
Application:
Combustible gas leak detection in house/workshops/commercial building, Fire Safety detection
system.
Gas leak alarm, Gas detector
Feature:
Liner output signal for gas concentration
Fast response and resume.
Hardly affected by the Tem and Hum.
Stable and reliable performance.
Separateness design.
Sepecification:
Model | MC101 | MC105 | MC112 | MC115 | MC201 | MC203 |
Target gas | Methane, LPG, Propane etc combustible gas | |||||
Detection Range | 0-100% LEL | |||||
Sensitivity | 25-50mV /10000ppm CH4 | 20-40mV /10000ppm CH4 | 20-40mV /10000ppm CH4 | 25-50mV /10000ppm CH4 | 1% Methane 15~35mV 1% Butane 20-40 mV 1% Hydrogen 25-45 mV | 1% Methane 25~50mV 1% Butane 30-50 mV 1% Hydrogen 25-45 mV |
Response Time | <10S | |||||
Resume Time | <30S | |||||
Working Current | 110±10mA | 160±10mA | 110±10mA | 110±20mA | 110±10mA | |
Ph(Heating consumption) | ≤360mW | ≤450mW | ≤420mW | ≤420mW | ---- | ----- |
Working Voltage | 3V±0.1V DC | 2.5V±0.1V DC | 3V±0.1V DC | 3V±0.1V DC | 2.0±0.1 V DC | 3.0±0.1 V DC |
Standard Working Condition | Working Tem: -10°C to 50°C Working Hum: ≤95% RH | |||||
Storage Condition | Storage Tem: -20°C to 70°C Hum: ≤70% RH | |||||
alkane gas sensor
