High Accuracy: The H2S monitors use high-quality sensors. Multiple explosion-proof signs, respectively, Ex ib IIB T3 Gb. The working temperature is -20℃~ 50℃; humidity ≤ 95% RH (no condensation). Detection range: 0-100 ppm.
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It can detect the leakage of propane, butane, LPG, natural. town, coal, common flammable gasses. It is very simple to use and convenient to install. This is a gas alarm sensor, remind you to monitor natural gas safety.
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UT334 Series is a portable voice-type four-in-one gas detector, which is a safety device that can continuously detect the concentration of leaking gas. Sound, light, vibration, screen flashing quadruple alarm.
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With a powerful85 dB alarm sound, this smoke detector ensures you are instantly notified, even from a distance. We respond to all enquiries within 24 hours.
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The MQ series of gas sensors uses a small indoor heater with an electrochemical sensor. They are sensitive to a range of gases and are used indoors at room temperature. The output is an analog signal and can be read with an analog input from the Arduino.
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PHOTOELECTRIC SMOKE ALARM. specifications and physical condition.
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Hydrogen Sulphide (H₂S) 0-50ppm. Detector Technology to Suit the Application. Standard 2 Gang Pattress for TOC-30A Version. Electrochemical (Toxic’s and Oxygen). Replaceable Sensor. Dado Mount or Wall Mount.
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Come to us in joblot, don't know hw to test it, so selling As spare repair, no return.
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