MQ135 Air Quality Control Gas Sensor Module (NH3, NOx, Alcohol, Benzene, Smoke and CO2)

Rs 400.00

MQ135 Gas Sensor/Detector Module- Arduino Compatible NH3, NOx, alcohol, Benzene, smoke, CO2

Out of stock

SKU: SG001 Categories: ,
  • High sensitivity to butane, propane, methane
  • The reference concentration can be adjusted by the blue potentiometer, clockwise to reduce the reference concentration, counter-clockwise rotation, the reference concentration
  • The Heating Voltage: 5 ± 0.2V (AC · DC)
  • The Working Current: 150ma
  • The Loop Voltage: < DC15V (Maximum DC15V)
  • The Load Resistance: 1K (Adjustable)
  • The Detection Concentration Range: 100-20000ppm (Different Concentrations of Different Gas Ranges)
  • Clean the Air Voltage: < 1.5V
  • The Sensitivity: < 3%
  • The Response Time: < 1S (Warm-Up 3-5 Minutes)
  • Response Time: < 30S
  • Component Power Consumption: < 0.9W
  • The Working Temperature: -10 ~ 50 ° (Nominal Temperature 20 °)
  • The Working Humidity: 95% RH (Nominal Humidity 65% RH)

Pin Definition

  • VCC: Connect 5V power supply positive pole
  • DOUT: digital signal output, you can directly access the MCU IO port
  • AOUT: analogue signal output, AD converter can be connected to the input port in order to calculate the specific concentration of gas value
  • GND: 5V power supply negative

Reviews

There are no reviews yet.

Be the first to review “MQ135 Air Quality Control Gas Sensor Module (NH3, NOx, Alcohol, Benzene, Smoke and CO2)”

Your email address will not be published. Required fields are marked *

0
    0
    Your Cart
    Your cart is emptyReturn to Shop
    ×