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Whole catalog SensorsGaseous impurity sensors
Код товара:
024571

Sensor MQ-4 Methane sensor

Natural Gas (Methane) Concentration Sensor
Sensor  MQ-4 Methane sensor
Manufacturer: WINSENSOR (WINSEN)
NOT available.
Expected price: 63,00 UAH
from 1 pc : 63,00 UAH
from 5 pcs : 59,85 UAH ( -5,0%)
from 20 pcs : 53,55 UAH ( -15,0%)
Prices are indicated at the time of product availability and may change upon receipt

Current balances:

NOT available

Technical documentation

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Изображение товара

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Sensor for the concentration of natural gas (methane) in the air. Based on the change in resistance of a tin dioxide (SnO2) sensing element. The sensor heats up slightly during operation - this is normal operation.

Key Features:

  • Detected gas: natural gas, methane
  • Sensitivity range: 300-10000 ppm
  • Sensing element resistance (Rs): 1 ... 20 kOhm 5000ppm CH4
  • The gas for which the sensor is rated: methane, 5000ppm
  • Response time: ≤ 10s
  • Heater resistance (Rh): 31Ω ±3Ω
  • Heater current (Ih): ≤180mA
  • Heater voltage (Vh): 5V ±0.2V
  • Standard working conditions Temperature: -10 ~+50°C, humidity: ≤95% RH, oxygen concentration: 21%
  • Storage conditions: temperature -20 ~+70°C, humidity ≤70% RH

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To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.

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