ACEIRMC 5pcs MQ135 MQ-135 ESP8266 MQ135 5V (MQ-135) Air Quality Sensor Hazardous Gas Detection Module for Arduino

ACEIRMC 5pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino Raspberry Pi ESP8266 MQ135 5V DC (MQ-135)

ACEIRMC 5pcs MQ135 MQ-135 ESP8266 MQ135 5V (MQ-135) Air Quality Sensor Hazardous Gas Detection Module for Arduino

Specifications: Size:32* 20* 22mm (L*W*H) 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 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. The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully! Manual measurement, with small error. Please check size in detail before purchase. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. Package Includes: 5 x MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module

Brand: ACEIRMC

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Key Features

• ✓ High quality dual panel design with power indicator and TTL signal output indication.
• ✓ TTL output valid signal is low level, (output low signal light, which can be accessed microcontroller IO port).
• ✓ MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino M2
• ✓ A hazardous gas detection apparatus for the family, the environment. Suitable for ammonia, aromatic compounds, sulfur, benzene vapor, and other gases harmful gas detection. Gas-sensitive element test concentration range: 10 to 1000ppm.
• ✓ Long service life, stable and reliable. Has fast response and recovery features.

Product Details

• ✓ Color: MQ-135

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