Joy-iT MQ7 Analog Carbon Monoxide sensor
Delivery terms
Product will be ordered from supplier. If the supplier is unable to deliver by the specified date, we will inform you by e-mail
 Available | Supplier Warehouse |
Home delivery
Home delivery
After handing over the goods to the courier, we will inform you by e-mail.
Over €25.00 (Orders up to 1000 kgs) | For free |
To €25.00 (Orders up to 1000 kgs) | €4.50 |
Delivery to DPD pickup locations
Delivery to DPD pickup locations
€3.50
Supplier product description
It is suitable for indoor usage.
The sensor can output exact values only after warmup phase.
Caution: sensor gets hot while usage!
Technical data:
Measurement range: 300 - 10000 ppm
Measureable substances: Carbon monoxide (CO)
Application areas: Detecting gas leaks, gas alarm, robotic, microcontroller projects
Compatible with: Raspberry Pi (with AD-converter), Arduino. etc.
Special features: High sensitivity which can be adjusted by potentiometer, quick reaction time, low temperature detection of gas
Analog Output: Values are processed by the microcontroller
Digital Output: thresholds can be set
Pins: VCC: Voltage supply 5V, GND: Ground, AOUT: Analog Output, DOUT: Digital Output
Loop voltage: ≥ 10 V DC
Heating voltage: 5.0 V ± 0.2 V
Heating resistance: 31 Ω ± 3 Ω at room temperature
Heating power: ≤ 350 mW
Surface resistance of sensitive material: 2 -20 KΩ in 100 ppm CO
Operating temperature: -20 - 50 °C
