Gas Sensor

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  • -40%

    MQ-4 Methane/ Natural Gas Sensor Module for Arduino

    Arduino & IOT Boards
    (0)
    Original price was: ₨549.00.Current price is: ₨329.00. Quick View
    • Model : MQ4 Gas Sensor Module
    • IC Chip: LM393
    • Operating Voltage: 3 ~ 5V (DC)
    • Detecting Range: 300ppm to 10000ppm
    • Dimensions: 3.1 x 1.9 x 2.1 cms
    • Weight: 5 grams
  • -29%

    MQ-5 METHANE GAS SENSOR MODULE

    Gas Sensor
    (0)
    Original price was: ₨450.00.Current price is: ₨319.00. Quick View
    • Indication of the signal output.
    • Dual signal output (analog output, and TTL level output)
    • TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
    • 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage.
    • Liquefied petroleum gas, natural gas, city gas, better sensitivity.
    • Has a long life and reliable stability
    • Fast response and recovery characteristics
    • Operating voltage: DC 5 V
  • -28%

    MQ135 Air Quality Detector Sensor Module

    Gas Sensor
    (0)
    Original price was: ₨540.00.Current price is: ₨389.00. Quick View
    1. Air Quality Sensor Module
    2. Condition: New
    3. Size: 32mm X22mm X27mm
    4. Main chip: MQ-135
    5. Operating Voltage: 5V DC
    6. Type: Analog & Digital
    7. Sensitivity to Ammonia, Sulphide and Benzene steam
    8. Detecting Range: 100-1000ppm
    9. With signal output instructions
    10. TTL output signal is low level
    11. Analog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltage
    12. Color is showing pictures.
    13. Sensitive for benzene, alcohol, smoke
    14. Fast response and recovery
    15. Adjustable sensitivity
    16. Signal output indicator
    17. Output voltage boosts along with the concentration of the measured gases increases
  • -15%

    MQ2 Gas Sensor Detector Module

    Gas Sensor
    (0)
    Original price was: ₨350.00.Current price is: ₨299.00. Quick View
    • Its dimensions are 36 x 20 x 21 (LxWxH)
    • Its weight is 8gm.
    • Its operating voltages are plus 5V.
    • It can be used to detect LPG, Alcohol, Propane, Hydrogen, CO, and even methane.
    • Its analog output voltages are 0V to 5V.
    • Its digital output voltages are 0 to 5V.
    • Its preheat duration is 20 seconds.
    • This sensor can be used as a digital or analog sensor.
    • Its sensitivity can be varied by the potentiometer.
  • -17%

    MQ2 MQ-2 SMOKE SENSOR MODULE

    Gas Sensor
    (1)
    Original price was: ₨350.00.Current price is: ₨289.00. Quick View
    • Operating voltage: 5V
    • Analog output voltage: 0V to 5V
    • Digital output voltage: 0V or 5V (TTL Logic)
    • Preheat duration: 20 seconds
    • Sensitivity range: 200 to 10,000 ppm
    • Gases detected: LPG, Smoke, Alcohol, Propane, Hydrogen, Methane and Carbon Monoxide
    • Dimensions: 3.6 x 2 x 1 cms
    • Weight: 5 grams
  • -33%

    MQ3 MQ-3 Gas Sensor Module

    Gas Sensor
    (0)
    Original price was: ₨490.00.Current price is: ₨329.00. Quick View
    1. Model No.: MQ-3
    2. Dimensions: 36 x 20 x 21 mm (LxWxH)
    3. Weight: 6gm
    4. Heater voltage: 50.2V (AC DC)
    5. Loop voltage: 24V (DC)
    6. Load resistance: adjustable
    7. Heating Resistance: 31 3 (Room temperature)
    8. Heating Power: 900mW
    9. Surface thermal resistance: 2Kohm-20Kohm (0.4mg/L alcohol)
    10. Sensitivity: Rs (in air)/Rs (0.4mg/L alcohol) 5
    11. Working temperature: 20 degrees 2 degree
    12. Humidity: 65% 5%RH
    13. Signal output light indicator.
    14. Analog and level signal output.
    15. TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay module).
    16. The carbon monoxide detection with better sensitivity.
    17. Has a long service life and reliable stability.
    18. Rapid response recovery features.
  • -11%

    MQ7 MQ-7 Gas Sensor Detection Module

    Gas Sensor
    (0)
    Original price was: ₨450.00.Current price is: ₨399.00. Quick View
    • Product Name: Gas Sensor Module;
    • Model: MQ-7;
    • Type: Analog
    • Detecting Type : Carbonic Oxide(Co);
    • Rated Voltage: DC 5V;
    • Rated Current: 180mA
    • Detecting Range: 100-1000ppm;
    • Pin Quantity: 4;
    • Pin Spacing: 1.8mm/ 0.07″
    • Pin Definition: AO-analog Output, DO-Digital Output, GND- Ground, VCC-Voltage To Current Converter ;
    • Total Size: 35 x 20 x 21mm/ 1.4″ x 0.79″ x 0.83″ (L*W*H)