MQ-7 Gas Sensor  (WS-9532) Gas Sensor / CARBON MONOXIDE SENSOR
      MQ-7 Gas Sensor  (WS-9532) Gas Sensor / CARBON MONOXIDE SENSOR
      MQ-7 Gas Sensor  (WS-9532) Gas Sensor / CARBON MONOXIDE SENSOR

      MQ-7 Gas Sensor (WS-9532) Gas Sensor / CARBON MONOXIDE SENSOR

      WS-9532 (SNS-MQ7)
      €5.82

      4.85 € tax excl.

      MQ-7 Gas Sensor  (WS-9532) Gas Sensor / CARBON MONOXIDE SENSOR

      Quantity :
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      MQ-7 Gas Sensor  (WS-9532) Gas Sensor / CARBON MONOXIDE SENSOR

      Overview

      • Sensitive for carbon monoxide
      • Output voltage boosts along with the concentration of the measured gases increases
      • Fast response and recovery
      • Adjustable sensitivity
      • Signal output indicator

      Specifications

      • Power: 2.5V ~ 5.0V
      • Dimension: 40.0mm * 21.0mm
      • Mounting holes size: 2.0mm

      Applications

      • Carbon monoxide monitor

      How to Use

      In the case of working with a MCU:

      • VCC ↔ 2.5V ~ 5.0V
      • GND ↔ power supply ground
      • AOUT ↔ MCU.IO (analog output)
      • DOUT ↔ MCU.IO (digital output)

      Photos


      Downloads

      Development resources: demo codes, schematic, datasheets, etc.
      Wiki: www.waveshare.com/wiki/MQ-7_Gas_Sensor


      Selection Guide

      PART NUMBERSENSITIVE GASAPPLICATION
      MQ-135 Gas Sensor benzene, alcohol, smoke Air quality monitor
      MQ-2 Gas Sensor LPG, propane, hydrogen Gas leakage detector
      MQ-3 Gas Sensor alcohol, ethanol Car alcohol alarm, breathalyser
      MQ-5 Gas Sensor LPG, natural gas, coal gas Gas leakage detector
      MQ-7 Gas Sensor carbon monoxide Carbon monoxide monitor

      Waveshare Electronics
      WS-9532 (SNS-MQ7)

      Specific References

      MQ-7 Gas Sensor (WS-9532) Gas Sensor / CARBON MONOXIDE SENSOR

      €5.82

      4.85 € tax excl.