SEN-MQ5 Developer boards - Gas sensor, liquid gas, MQ-5

This analog gas sensor has a small heating element with an electronic-chemical sensor. It is suitable for use in buildings and can only provide accurate readings once the warm-up phase is complete.

Features - compatible with Arduino - compatible with Raspberry Pi only in combination with art. no. RPI ADC (see accessories) - 50 - 10000 ppm Measuring range - high sensitivity (adjustable via potentiometer) - fast reaction time - Evaluation of the measured values from the microcontroller (analog) - Threshold value setting possible (digital) - - - &rt; 24 V loop voltage - 2 kOhm Load resistance - - &rt; 4 (in 1000 ppm butane C4H10)

measurable substances - liquefied petroleum gases (LPG) - Propane - Methane - Butane - other natural gases

Connections - VCC: Power supply 5V - GND: Ground connection - AOUT: Analog output - DOUT: Digital output

Dimensions - L x W x H: 52 x 20 x 18 mm

Note Attention: The sensor gets warm during operation!