MQ7 - Carbon Monoxide Gas Sensor Module bridge rectifier Resistance 100 ohm (1000) Brand

Resistance 100 ohm (1000) Brand Resistor Chip size 0805 Tolerance 1% Power 1/8W Temperature Range -55°C to +125°C Mounting Type Surface mount No

Large thermal hysteresis prevents PC board overheating

On/Off Function Push to ON Switching Type Momentary Mounting Type Through Hole Contact Material Aluminium Alloy Contact Resistance 50mΩ Insulation Resistance 100MΩ Operation Force About 3-5N Operation Stroke 1

Low power Power-on Reset (POR)

and ability to divide steps into micro-steps

MQ7 - Carbon Monoxide Gas Sensor Module bridge rectifier Resistance 100 ohm (1000) BrandMQ 7 is used for sensing CO concentrations in the air. The MQ 7 can detect CO levels ranging from 10 to 500 parts per million. This sensor has high sensitivity and a fast response time. The output of the sensor is an analog resistance. The sensor works in temperatures ranging from 10 to 50C and consumes less than 150 mA at 5 V. Both digital and analog outputs are available on this module. The threshold level for digital output can be easily adjusted