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Gas & Liquid Sensors

Gas & Liquid Sensors
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  • Analog pH Meter Pro
    This is an Analog pH Meter Kit with industrial real-time online electrode, specially designed for Arduino controllers. It use an industry electrode and has built-in simple, convenient ,practical connection and long life (up to 1 year), which makes it very suitable for long term online monitoring. It..
    KES 7,500.00
  • Analog pH Sensor / Meter Kit For Arduino
    Need to measure water quality and other parameters but haven't got any low cost pH meter? Find it difficult to use with Arduino? Our analog pH meter, specially designed for Arduino controllers and has convenient and practical "Gravity" connector and a bunch of features. Instant connection to your pr..
    KES 4,000.00
  • Digital Temperature sensor DS18B20
    This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal ..
    KES 400.00
  • MQ-2 Gas Sensor
    The analog gas sensor - MQ2 is used in gas leakage detecting equipments in consumer and industry markets, this sensor is suitable for detecting LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.It has a high sensitivity and fast response time.And the sensitivity can be adjusted by the potent..
    KES 400.00
  • MQ-3 Alcohol Sensor
    The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathalyser.It has a high sensitivity to alcohol and small sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer.     Specification Power supply needs: 5V Interface ..
    KES 400.00
  • MQ-4 Methane Gas Sensor
    Introduction The MQ4 is used in gas leakage detecting equipment in consumer and industry markets,this sensor is suitable for detecting CH4,Natural gas, LNG, avoid exposure to alcohol, cooking fumes, and cigarette smoke. The sensitivity can be adjusted by the potentiometer.     Specif..
    KES 400.00
  • MQ-5 gas sensor (LPG, natural gas, coal gas)
    Overview Sensitive for LPG, natural gas, coal gas Output voltage boosts along with the concentration of the measured gases increases Fast response and recovery Adjustable sensitivity Signal output indicator Specifications Power: 2.5V ~ 5.0V Dimension: 40.0mm * 21.0mm Mounting holes size..
    KES 400.00
  • MQ-6 Gas Sensor
    They are used in gas leakage detecting  equipments in family and industry, are suitable for detecting of LPG, iso-butane, propane, LNG, avoid the noise of alcohol and cooking fumes and cigarette smoke.   Ideal sensor for use to detect the presence of a dangerous LPG leak in your car or i..
    KES 400.00
  • MQ-7 Carbon Monoxide Gas Sensor
    The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO gas concentrations anywhere from 20 to 2000ppm. The sensitivity can be adjusted by the potentiometer.   Specification: Power supply needs: 5V Interface type: Anal..
    KES 400.00
  • Rain Drop Sensor Module
    The Raindrop Detection Sensor module is an easy-to-use and low cost drop recognition sensor. The sensor works through a series of exposed parallel traces on board which produces electrical variations when drops or water volume changes. By using microcontrollers or ADC ICs (Arduino and PIC) it's fair..
    KES 100.00
  • Smoke Detector Photoelectric
    This photoelectric smoke sensor detects smoke using a couple of infrared diodes. The principle of detecting is that the granules in the smoke can reflect the infrared light. Infrared diodes are placed in a special chamber. The chamber is shielded from external light but does not affect smoke getting..
    KES 2,500.00
  • Water Flow sensor - 3/4"
    Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse Signal. Working voltage    5V-24V M..
    KES 1,000.00
  • Water Flow Sensor -1/2"
    Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse Signal. Working voltage    5V-24V Max..
    KES 800.00
  • Water Level Sensor Float Switch
    A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, pu..
    KES 500.00