{"id":7086446772404,"title":"6PCS MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino Raspberry Pi ESP8266 MQ2 5V DC","handle":"6pcs-mq135-mq-135-air-quality-sensor-hazardous-gas-detection-module-for-arduino-raspberry-pi-esp8266-mq2-5v-dc","description":"\u003ch3\u003e6PCS MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino Raspberry Pi ESP8266 MQ2 5V DC\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDetection sing high-quality dual-panel design, with power indicator and TTL\nsignal output instructions; The switching signal having a DO (TTL) output and\nanalog output AO ; TTL output valid signal is low . ( Low-level signal when\nthe output light can be directly connected to the microcontroller or relay\nmodule ) Analog output voltage with the higher concentration of higher\nvoltage. A gas, natural gas, city gas , smoke better sensitivity. There are\nfour screw holes for easy positioning ; Has a long life and reliable stability\nRapid response and recovery characteristic Input voltage : DC5V Power\nconsumption ( current ): 150mA DO output : TTL digital 0 and 1 ( 0.1 and 5V)\nAO output :0.1-0 .3 V ( relative to pollution ) , the maximum concentration of\na voltage of about 4V Special note: After the sensor is powered , needs to\nwarm up around 20S, measured data was stable , heat sensor is a normal\nphenomenon , because the internal heating wire , if hot is not normal . VCC:\npositive power supply (5V) GND: power supply is negative DO: TTL switching\nsignal output AO: analog signal output\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHigh quality double panel design, with power indicator and TTL output signal.\u003c\/li\u003e\n \u003cli\u003eUsing a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal.\u003c\/li\u003e\n \u003cli\u003eThis sensor can detect a variety of flammable gas, is a low-cost sensors for a variety of applications.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n","published_at":"2022-03-19T00:01:41+11:00","created_at":"2022-03-19T00:01:41+11:00","vendor":"Azuocn","type":"Temperature Probes \u0026 Sensors","tags":["auspowers_batchone"],"price":10400,"price_min":10400,"price_max":10400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41335006691508,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09HY2M55V","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"6PCS MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino Raspberry Pi ESP8266 MQ2 5V DC","public_title":null,"options":["Default Title"],"price":10400,"weight":50,"compare_at_price":null,"inventory_management":null,"barcode":"0768470322151","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/auspowers.com\/cdn\/shop\/products\/B09HY2M55V.jpg?v=1648569947","\/\/auspowers.com\/cdn\/shop\/products\/61vZLJlwfaL.jpg?v=1647608501","\/\/auspowers.com\/cdn\/shop\/products\/51R2UdLKsWL.jpg?v=1647608501","\/\/auspowers.com\/cdn\/shop\/products\/610BXKd25hL.jpg?v=1647608501","\/\/auspowers.com\/cdn\/shop\/products\/41oyYz3spjL.jpg?v=1647608501","\/\/auspowers.com\/cdn\/shop\/products\/417IEN0jhqL.jpg?v=1647608501"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/products\/B09HY2M55V.jpg?v=1648569947","options":["Title"],"media":[{"alt":"[Australia - 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( Low-level signal when\nthe output light can be directly connected to the microcontroller or relay\nmodule ) Analog output voltage with the higher concentration of higher\nvoltage. A gas, natural gas, city gas , smoke better sensitivity. There are\nfour screw holes for easy positioning ; Has a long life and reliable stability\nRapid response and recovery characteristic Input voltage : DC5V Power\nconsumption ( current ): 150mA DO output : TTL digital 0 and 1 ( 0.1 and 5V)\nAO output :0.1-0 .3 V ( relative to pollution ) , the maximum concentration of\na voltage of about 4V Special note: After the sensor is powered , needs to\nwarm up around 20S, measured data was stable , heat sensor is a normal\nphenomenon , because the internal heating wire , if hot is not normal . VCC:\npositive power supply (5V) GND: power supply is negative DO: TTL switching\nsignal output AO: analog signal output\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHigh quality double panel design, with power indicator and TTL output signal.\u003c\/li\u003e\n \u003cli\u003eUsing a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal.\u003c\/li\u003e\n \u003cli\u003eThis sensor can detect a variety of flammable gas, is a low-cost sensors for a variety of applications.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n"}

6PCS MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino Raspberry Pi ESP8266 MQ2 5V DC

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6PCS MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino Raspberry Pi ESP8266 MQ2 5V DC

Detection sing high-quality dual-panel design, with power indicator and TTL signal output instructions; The switching signal having a DO (TTL) output and analog output AO ; TTL output valid signal is low . ( Low-level signal when the output light can be directly connected to the microcontroller or relay module ) Analog output voltage with the higher concentration of higher voltage. A gas, natural gas, city gas , smoke better sensitivity. There are four screw holes for easy positioning ; Has a long life and reliable stability Rapid response and recovery characteristic Input voltage : DC5V Power consumption ( current ): 150mA DO output : TTL digital 0 and 1 ( 0.1 and 5V) AO output :0.1-0 .3 V ( relative to pollution ) , the maximum concentration of a voltage of about 4V Special note: After the sensor is powered , needs to warm up around 20S, measured data was stable , heat sensor is a normal phenomenon , because the internal heating wire , if hot is not normal . VCC: positive power supply (5V) GND: power supply is negative DO: TTL switching signal output AO: analog signal output

Product Features

  • High quality double panel design, with power indicator and TTL output signal.
  • Using a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal.
  • This sensor can detect a variety of flammable gas, is a low-cost sensors for a variety of applications.

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