Gas & Particle Sensors

There are more than 900 types of pollutants, mainly gas pollutants, such as volatile organic compounds (VOCs), CO, CO2, NOx, etc., microbial pollutants and inhalable particulate matter (PM1,PM2.5,PM10 and PM10). Meanwhile, technology innovation has constantly enhanced the development of environmental monitoring devices, such as intelligent fresh air systems, air purifier, sweeping machine/vacuum cleaner/ floor scrubber, range hoods, wall-hung boilers, air conditioners, etc. Environment monitoring sensor can accurately help to detect and receive early warning of environmental quality change, making the respiration more comfortable, healthy and safe.

There are 10 of 287 products shown.

VQ22TB Combustible Gas Sensor Poison Resistant Pellistor Pair , 2V-175mA

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Poison Resistant Pellistor Pair
  • Recommendations: Minimum sensitivity 10 mV/% methane linear up to 5% methane
  • Manufacturer: SGX Sensortech
VQ22TB Combustible Gas Sensor Poison Resistant Pellistor Pair , 2V-175mA

VQ23TB Combustible Gas Sensor Poison Resistant Pellistor Pair , 2V-335mA

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Poison Resistant Pellistor Pair
  • Recommendations: Minimum sensitivity 15 mV/% methane linear up to 5% methane
  • Manufacturer: SGX Sensortech
VQ23TB Combustible Gas Sensor Poison Resistant Pellistor Pair , 2V-335mA

VQ21TBJ Combustible Gas Sensor Poison Resistant Pellistor Pair , 2V-300mA

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Poison Resistant Pellistor Pair
  • Recommendations: Flammable gases and vapors Expected operating life >5 years
  • Manufacturer: SGX Sensortech
VQ21TBJ Combustible Gas Sensor Poison Resistant Pellistor Pair , 2V-300mA

VQ21TSB Combustible Gas Sensor Poison Resistant Pellistor Pair , 2V-300mA

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Poison Resistant Pellistor Pair
  • Recommendations: Flammable gases and vapors Expected operating life >5 years
  • Manufacturer: SGX Sensortech
VQ21TSB Combustible Gas Sensor Poison Resistant Pellistor Pair , 2V-300mA

VQ548ZD-S Combustible Gas Sensor Poison Resistance Pellistor 3V Zero Tested

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Resistant Pellistor Pair
  • Recommendations: Catalytic Combustible Warranty Period 12 months Linear up 60%LEL
  • Manufacturer: SGX Sensortech
VQ548ZD-S Combustible Gas Sensor Poison Resistance Pellistor 3V Zero Tested

VQ549ZD Combustible Gas Sensor Poison Resistance Pellistor 4,25V portable

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Resistant Pellistor Pair
  • Recommendations: Catalytic Combustible Warranty Period 12 months Linear up 60%LEL
  • Manufacturer: SGX Sensortech
VQ549ZD Combustible Gas Sensor Poison Resistance Pellistor 4,25V portable

VQ601/3 Combustible Gas Sensor 0.75" 14 NPT Pellistor Hazardous Areas

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Pellistor
  • Recommendations: All Flammable Gases Type Catalytic 2V 300mA
  • Manufacturer: SGX Sensortech
VQ601/3 Combustible Gas Sensor 0.75" 14 NPT Pellistor Hazardous Areas

VQ601/2 Combustible Gas Sensor 0.5" 14 NPT Pellistor Hazardous Areas

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Pellistor
  • Recommendations: All Flammable Gases Type Catalytic 2V 300mA
  • Manufacturer: SGX Sensortech
VQ601/2 Combustible Gas Sensor 0.5" 14 NPT Pellistor Hazardous Areas

VQ641TS/1 Combustible Gas Sensor Metric Thread Pellistor Hazardous Areas 2V 100mA

  • Target Gas: Flammable Gases
  • Measurement Range [ppm]: ppm ... ppm
  • Communication: UART
  • Working principe: Pellistor
  • Recommendations: Most Flammable Gases (Not including Methane) Type Catalytic 2V 100mA
  • Manufacturer: SGX Sensortech
VQ641TS/1 Combustible Gas Sensor Metric Thread Pellistor Hazardous Areas 2V 100mA
Target Gas

Measurement range min [ppm]

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endrich provides design-in distribution of high-quality electronic components. We attach great importance to quality and reliability. That is why we work very closely with our suppliers to ensure that our products meet the highest standards. Our experienced team is always on hand to help and advise you in selecting the right components for your requirements.

Your contact person

Alain Bruno Kamwa

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