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Gas sensor and smoke sensor MQ-2 module

Name: Gas sensor and smoke sensor MQ-2 module
Brand: OTRONIC
SKU: OT2014-D52
Price: 2.45 EUR
Availability: InStock

SKU: OT2014-D52 Article number: AB046 EAN: 4550643090532

€ 2,45 Incl. VAT (€ 2,02 Excl. VAT)

This analog gas sensor has a small heating element with an electrochemical sensor. It is suitable for use in buildings and can only provide an accurate reading after the warm-up phase has ended.

Features
- compatible with Arduino
- 100 - 10000 ppm Measurement range
- high sensitivity (adjustable via potentiometer)
- fast response time
- Evaluation of the measured values by the microcontroller (analog)
- Threshold setting possible (digital)

Detectable substances
- liquefied petroleum gas (LPG)
- i-Butane (C4H10)
- propane (C3H8)
- methane (CH4)
- hydrogen (H2)
- Alcohol
- Smoke

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

Dimensions
- L x W x H: 32 x 20 x 22 mm

Note: The sensor gets hot during use!