Catalog > Internet of Things (IOT) Related Products > More Platforms Gas Sensor Module Gas Sensor Module HKD MQ7 GAS SENSOR MODULE MQ7 Carbon Monoxide (CO) Gas Sensor Module for Arduino.detection Range: 10 TO 1000PPMM. CO Gas: 100PPMM, Sensitive Resistance: 2KΩ TO 20KΩ IN 100PPM CO. 48.58 ZAR inc for 1 Each 3 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Input Voltage : DC5VPower Dissipation : 150mADO Output : 0.1-5VAO Output : 0.1-0.3VDetectable Concentration: 10-1000ppmCOHigh quality double panel designPower and TTL Signal Output IndicationHas better sensitive detection for carbon monoxideHas a long service life and reliable stabilitySuitable for the detection of carbon monoxide, gas, etcDetection Zone : 10 to 1000ppmmCharacteristic Gas : 100ppmm coModule Size : 32(L)× 20(W)× 22(H)Mainly used for CO collection detection in family, factory, underground operation Downloads Datasheet - MQ7 GAS SENSOR PDF File 459.33 KB