{"id":8034362785972,"title":"2 Pack MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module","handle":"2-pack-mq-135-air-quality-and-hazardous-gas-detection-sensor-alarm-module","description":"\u003ch3\u003e2 Pack MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eSensitive material MQ135 gas sensor is used in clean air low conductivity tin\r\noxide (SnO2). When the sensor is kept in their environment In the polluting\r\ngases , the conductivity sensor with increasing air pollution in gas\r\nconcentration increases. Using a simple circuit can change the conductivity\r\nConversion of an output signal corresponding to the gas concentration . MQ135\r\nsensor for ammonia, sulfide , benzene vapor high sensitivity of the smoke and\r\nother harmful monitor is also very good. This sensor can be seized Measure a\r\nvariety of harmful gases , is a low-cost sensors for a variety of applications\r\n.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eMQ-135 Ammonia , Sulfide, Benzene Vapor Gas Sensor\u003c\/li\u003e\r\n \u003cli\u003eInput Voltage : DC5V \u0026amp; Power consumption ( current ): 150mA \u0026amp; DO output: TTL digital 0 and 1 ( 0.1 and 5V) \u0026amp; AO output:0.1-0 .3 V ( relative to pollution ) , the maximum concentration of a voltage of about 4V\u003c\/li\u003e\r\n \u003cli\u003eSpecial 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 .\u003c\/li\u003e\r\n \u003cli\u003eSize: 32(L)x20(W)x22(H)mm\/1.26\"x0.79\"x0.76\"\u003c\/li\u003e\r\n \u003cli\u003ePackage Include: 2PCS MQ-135 Sensor Module\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-02-27T17:26:14+11:00","created_at":"2026-02-27T17:26:11+11:00","vendor":"HUABAN","type":"Temperature Probes \u0026 Sensors","tags":["industrial_selected_Nov2025"],"price":9300,"price_min":9300,"price_max":9300,"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":44154119127220,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07875Y7HW","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2 Pack MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module","public_title":null,"options":["Default Title"],"price":9300,"weight":23,"compare_at_price":null,"inventory_management":"shopify","barcode":"MQ-135","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B07875Y7HW.jpg?v=1775785952","\/\/auspowers.com\/cdn\/shop\/files\/61lfYKSXCcL.jpg?v=1772173573","\/\/auspowers.com\/cdn\/shop\/files\/61Q91-ovVXL.jpg?v=1772173573","\/\/auspowers.com\/cdn\/shop\/files\/51puMbqDv5L.jpg?v=1772173573"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B07875Y7HW.jpg?v=1775785952","options":["Title"],"media":[{"alt":"[Australia - AusPower] - 2 Pack MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module ","id":32720474407092,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B07875Y7HW.jpg?v=1775785952"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B07875Y7HW.jpg?v=1775785952","width":1500},{"alt":"[Australia - AusPower] - 2 Pack MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module ","id":32720474439860,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61lfYKSXCcL.jpg?v=1772173573"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61lfYKSXCcL.jpg?v=1772173573","width":1000},{"alt":"[Australia - AusPower] - 2 Pack MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module ","id":32720474472628,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61Q91-ovVXL.jpg?v=1772173573"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61Q91-ovVXL.jpg?v=1772173573","width":1000},{"alt":"[Australia - AusPower] - 2 Pack MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module ","id":32720474505396,"position":4,"preview_image":{"aspect_ratio":1.466,"height":708,"width":1038,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51puMbqDv5L.jpg?v=1772173573"},"aspect_ratio":1.466,"height":708,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51puMbqDv5L.jpg?v=1772173573","width":1038}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e2 Pack MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eSensitive material MQ135 gas sensor is used in clean air low conductivity tin\r\noxide (SnO2). When the sensor is kept in their environment In the polluting\r\ngases , the conductivity sensor with increasing air pollution in gas\r\nconcentration increases. Using a simple circuit can change the conductivity\r\nConversion of an output signal corresponding to the gas concentration . MQ135\r\nsensor for ammonia, sulfide , benzene vapor high sensitivity of the smoke and\r\nother harmful monitor is also very good. This sensor can be seized Measure a\r\nvariety of harmful gases , is a low-cost sensors for a variety of applications\r\n.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eMQ-135 Ammonia , Sulfide, Benzene Vapor Gas Sensor\u003c\/li\u003e\r\n \u003cli\u003eInput Voltage : DC5V \u0026amp; Power consumption ( current ): 150mA \u0026amp; DO output: TTL digital 0 and 1 ( 0.1 and 5V) \u0026amp; AO output:0.1-0 .3 V ( relative to pollution ) , the maximum concentration of a voltage of about 4V\u003c\/li\u003e\r\n \u003cli\u003eSpecial 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 .\u003c\/li\u003e\r\n \u003cli\u003eSize: 32(L)x20(W)x22(H)mm\/1.26\"x0.79\"x0.76\"\u003c\/li\u003e\r\n \u003cli\u003ePackage Include: 2PCS MQ-135 Sensor Module\u003c\/li\u003e\r\n \u003c\/ul\u003e"}