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Gas Sensor Carbon Monoxide MQ-7

by OEM
This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air.
19-00019403
Gross Weight: 0kg
Warranty: Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company: OEM
Made in: China
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2.90
Without VAT 2.34
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Quantity 10+ 100+
Price 2.32 2.03
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DESCRIPTION

This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.

This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.

This sensor comes in a package similar to our MQ-3 alcohol sensor, and can be used with the breakout board below.

SPECIFICATIONS

Warranty:
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company:
OEM
Gross Weight:
0.0041kg
Made in:
China
Sensor Type:
  • Gas
Typical Input Voltage:
  • 5VDC
Interface:
  • Analog
Communication Protocol:
  • Without

EXTRA SPECS

  • Sensitive for Carbon Monoxide
  • The heater uses an alternating voltage of 5V and 1.4V.