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Gas & Moisture Sensors

Various gas sensors including flammable, smoke, CO etc.. & moisture.

£3.37 £1.69 (£2.03 UK, incl VAT)
3801-300
This flammable gas and smoke sensor from Pololu detects the concentrations of combustible gas in the air and ouputs its reading as an analog voltage. The...
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£4.22 £2.11 (£2.53 UK, incl VAT)
3801-301
This propane gas sensor detects the concentrations of LPG, isobutane, and propane in the air and ouputs its reading as an analog voltage. The sensor can...
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£5.93 £2.97 (£3.56 UK, incl VAT)
3801-302
This Carbon Monoxide (CO) gas sensor detects the concentrations of CO in the air and ouputs its reading as an analog voltage. The sensor can measure...
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£0.92 £0.46 (£0.55 UK, incl VAT)
3801-310
A humidity sensor that will measure up to 90% RH. Suitable for use as a component in a wide range of end products such as: air conditioning systems,...
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£11.29 £5.65 (£6.78 UK, incl VAT)
3801-311
The RHT-22 is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn't require extra components...
Currently Unavailable
Discontinued Product