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NGW-1pc Grove - Alcohol Sensor
- Features; Highly sensitive: Make it possible to measure when the alcohol concentration is relatively small.; Outstanding measurement speed: Fast response and resumes quickly after alcohol exposure.; Grove unified socket: The sensor ensures "Plug and Play" and could be versatile for various applications.
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Description Grove - Alcohol Sensor is a complete alcohol sensor module for Arduino or Seeeduino. It is built with MQ303A semiconductor alcohol sensor. It has good sensitivity and fast response to alcohol. It is suitable for making Breathalyzer. This Grove implements all the necessary circuitry for MQ303A like power conditioning and heater power supply. This sensor outputs a voltage inversely proportional to the alcohol concentration in air. Application DUI testing Alcohol degree testing Alcohol volatilization detection
Specifications
Dimensions 40mm x20mm x12mm Weight G. W 11g Battery Exclude Power requirements 5 VDC @ ~120 mA (heater on) Detection Gas Alcohol Concentration 20-1000ppm Alcohol Interface 1 TTL compatible input (SEL), 1 TTL compatible output (DAT) Heater Voltage 0.9V ± 0.1V AC or DC Heater Current 120 ± 20mA Part List Grove - Alcohol Sensor*1 Grove Cable*1Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by TERRA HAVEN Return Policy
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