Temp, Humidity & Gas Sensor

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  • Temperature Control Range -50°C to 110°C
  • 10k NTC at Measuring Input
  • Operating Voltage: 12V DC
  • 10A Single Channel Relay
  • Refresh rate of 5 seconds 
  • Resistance at 25°C: 10k ohm
  • Operating Temperature: -55° to 200°C
  • Mounting Type: Through-Hole
  • Radial Leaded 2 Pin
  • Thermistor Type: NTC
  • Output Voltage: 3.3V-5V
  • Temperature Range: 0°C to 50°C
  • Humidity Range: 20%-80%
  • Accuracy:±1°C
  • Resolution: 16 bit
  • Temperature Measurement Range: - 50℃ ~ 110℃
  • Temperature Measurement Error: ±1℃
  • Resolution: 0.1℃
  • probe length: 20 mm (1 meters waterproof probe)
  • Application: Vehicle, Indoor, Fish Tank, Fridge Body Temperature Measurement 
    • Analog Output calibrated directly in degree Celsius. 
    • 0.5°C accuracy guaranteeable (at a25°C)
    • Rated for full -55° to 150°C range. 
    • Operates from 4 to 30 volts
    • Available in TO-92 Package. 
    • Sensor: MQ2
    • Operating Voltage: 5v
    • Interface: Analog
    • Class of gas sensors: Electrochemical
    • Sensitive to H2, LPG, CH4, CO, Alcohol, Smoke or Propane. 

    • Resistance at 25°C: 10 ohm
    • Operating Temperature: -55° to 200°C
    • Mounting Type: Through-Hole
    • Radial Leaded 2 Pin
    • Thermistor Type: NTC
    • Supply Voltage: 3.0V-5V
    • Measuring Temperature Range: -55°C to 125°C
    • Probe Diameter: 6mm
    • Probe Length: 50mm
    • Resolution: 9-12 bit
    • Output Voltage: 3.3V-5V
    • Temperature Range: 0°C to 50°C
    • Humidity Range: 20%-80%
    • Accuracy:±1°C
    • Resolution: 16 bit
    • Operating Voltage: 5 volts
    • Detection Range: 10 - 300 ppm NH3, 10 - 1000 ppm Benzene, 10 - 300Alcohol
    • Output: Digital and Analog value.


    • Operating Voltage: 3.3 -5 volt
    • Detection Range: < 100 cm
    • Output Type: Digital and Analog
    • Supply Voltage: DC 5 V
    • Current Consumption: 150mA
    • Detecting Concentration: 0.05-10mg/L
    •  Alcohol Dimensions: 32 x 22 x 16 mm
    • Module: MQ-4
    • Output Type: Both Analog and Digital
    • IC Chip: LM393
    • Operating Voltage: 3V-5V DC
    • Detecting Range: 300ppm to 10000ppm
    • Operating Voltage: 5V DC
    • Max. Operating Current: 20mA
    • Sensitivity: 0.5V/(mg/m³)
    • Minimum Detection Level of Particles: 0.8M
    • Clean Air Voltage: 0.9V
    • Supply Voltage: 1.8V to 3.3V
    • High Sensitivity
    • Fast heating
    • Integrated MCU: CCS801
    • I2C Interface