Winsen MC105 Catalytic Flame Gas Sensor


Out of stock

Approx Restocking Date: 4th April, 2023
SKU: 1278792
  1. Product: Flame Gas Sensor
  2. Brand: Winsen Sensor
  3. Sensor Type: Catalytic Type
  4. Standard Encapsulation: Plastic
  5. Working voltage(V): 2.5+-0.1


(inc GST)

₹ 172.03 (+18% GST extra)

Out of stock

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Brand: Winsen
Category: Gas and Dust Sensor

MC105 adopts 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 rises once it meets the combustible gases, in the same time, the output voltage of the bridge changes and the voltage variation rises in direct proportion to the gas concentration. The compensate element, as a conference, has the function of compensating temperature and humidity.


  1. It is widely used in industrial occasion to detect the
    concentration of natural gas, LPG, CO and alkanes.
  2. It is also used in combustible gas leakage alarm system,
    combustible gas detector and gas concentration meter and
    so on.


  1. Bridge output voltage in linear
  2. Fast response
  3. Good repeatability and selectivity
  4. Resist H2S poisoning & organosilicon.


  1. Brand: Winsen Sensor
  2. Sensor Type: Catalytic Type
  3. Standard Encapsulation: Plastic
  4. Working voltage(V): 2.5+-0.1
  5. Sensitivity (mV): 1% CH4: 25~50, 1% C3H8: 30~70
  6. Working current(mA): 150+-10
  7. Linearity: ≤5%
  8. Response Time (90%): ≤10s
  9. Measuring range(%LEL): 0~100
  10. Recovery Time (90%): ≤30s
  11. Storage Environment: -20~+70C
  12. Working Environment: -40~+70C

Packages Includes:

1 x Winsen MC105 Catalytic Flame Gas Sensor

SKU: 1278792 Category:
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China