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Gas Sensor

Our product range includes a wide range of mq-135, air quality gas sensor, mq-3, alcohol sensor and carbonmonoxide mq7 gas sensor.

MQ-135, Air Quality Gas Sensor

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MQ-135, Air Quality Gas Sensor
  • MQ-135, Air Quality Gas Sensor
  • MQ-135, Air Quality Gas Sensor
  • MQ-135, Air Quality Gas Sensor
  • +7 MQ-135, Air Quality Gas Sensor
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Approx. Rs 251 / PieceGet Latest Price

Product Brochure
Product Details:
Model / Part NumberMQ-135
Target gasesNH3,NOx, alcohol, Benzene, smoke,CO2
Operating Voltage5V
Operating Humidity0-95%Rh
Preheat DurationOver 24 hour
Detecting TypeAir Quality
Rated VoltageDC 5 V
Detecting Range100-1000 ppm

Sensitive material of MQ135 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, the sensors conductivity is more higher along with the gas concentration rising. Convert change of conductivity to correspond output signal of gas concentration. MQ135 gas sensor has high sensitivity to Ammonia, Sulphide and Benzene steam, also sensitive to smoke and other harmful gases. It is with low cost and suitable for different application. Used for familiar, surrounding environment noxious gas detection device. Apply to ammonia, aromatics, sulphur, benzene vapour, and other harmful gases/smoke, gas detection, tested concentration range: 10 to 1000 ppm.

Specifications:
  • Product Name: Gas Sensor Module
  • Model: MQ-135
  • Type: Analog
  • Sensitivity to Ammonia, Sulphide and Benzene steam
  • Pin Quantity: 4
  • Pin Definition: AO - Analog Output, DO - Digital Output, GND - Ground, VCC - Voltage To Current Converter


Additional Information:

  • Item Code: AIRQUALITYSENSOR
  • Port of Dispatch: CHINA MUMBAI CHENNAI
  • Production Capacity: 100
  • Delivery Time: 1-3DAYS
  • Packaging Details: CARTON PACKING SIZE AND WEIGHT MAY VARY BASED ON QTY
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MQ-3, Alcohol Sensor

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MQ-3, Alcohol Sensor
  • MQ-3, Alcohol Sensor
  • MQ-3, Alcohol Sensor
  • MQ-3, Alcohol Sensor
  • +7 MQ-3, Alcohol Sensor
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Approx. Rs 251 / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity10 Piece
Model / Part NumberMQ-3
Target gasesEthanol vapour
Operating Voltage5V
Operating Humidity0-95%Rh
Preheat DurationOver 24 hour
Operation Temperature-10 to 70 degrees C
Heater ConsumptionLess than 750 mW

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor. A simple interface could be a 0-3.3V ADC.

Specifications:
  • Requires heater voltage
  • Dimensions: 16.8mm diameter, 9.3 mm height without the pins


Additional Information:

  • Item Code: MQ3GASSENSOR
  • Production Capacity: 500
  • Delivery Time: 1 to 3DAYS
  • Packaging Details: CARTON PACKING SIZE AND WEIGHT MAY VARY BASED ON QTY CHINA/MUMBAI/CHENNAI
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Carbonmonoxide MQ7 Gas Sensor

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Carbonmonoxide MQ7 Gas Sensor
  • Carbonmonoxide MQ7 Gas Sensor
  • Carbonmonoxide MQ7 Gas Sensor
  • Carbonmonoxide MQ7 Gas Sensor
  • +7 Carbonmonoxide MQ7 Gas Sensor
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Approx. Rs 210 / PieceGet Latest Price

Product Brochure
Product Details:
Voltage5 V
UsageTemperature Sensor
TheoryUltrasonic Sensor

Description:

  • This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.
  • This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.
  • This sensor comes in a package similar to our MQ-3 alcohol sensor, and can be used with the breakout board


Additional Information:

  • Item Code: MQ7CARBONMONOXIDE
  • Production Capacity: 100
  • Delivery Time: 13DAYS
  • Packaging Details: CARTON PACKING SIZE AND WEIGHT MAY VARY BASED ON QTY CHINA/MUMBAI/CHENNAI
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