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Air_Quality_Sensors_List.md

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Air Quality Sensors to Consider

Below is a list of sensors to consider for airquality measurements. This project includes software to support the ones marked in bold.

Temperature, Humidity Pressure

  • SCD4x, Sensirion, SCD40, SCD41
  • BME680, Bosch, Temp, Humidity 8s, Pressure, 1s VOC +/-15% IAQ output, AliExpress $12
  • BME280, Bosch, Temp, Humidity, Pressure Aliexpresss $3
  • BMP280, Pressure and Temp, $1
  • MS8607

some CO2 sensors have humidity and temperature sensors built in.

Temperature

  • TMP102, Texas Instruments, 0.5C, -25-85C
  • TMP117, Teaxs Instruments, 3C without calibration, -40-125C

Humidity

  • HTU21D
  • AHT20
  • SHTC3
  • Si7021
  • HIH6130

Pressure

  • MS5803-30BA, 14bar
  • MS5803-14BA, 14bar
  • MS5803-02BA, 2bar
  • MS5803-01BA, 1bar
  • MS5637-02BA, 2bar
  • MS5637-30BA, 30bar
  • BMP085
  • BMP180

Particle Sensor

  • SPS30, Sensirion Digikey $50
  • SEN54, Sensirion, also measures tVOC, Temp, Hum $30
  • SEN55, Sensirion, also measured tVOC, NOx, Temp, Hum, 35
  • ZH03, Winzen, PM2.5, PM1 and PM10, 5V serial with fan
  • ZH03A, ALiexpress $14.5
  • ZH03B, AliExpress $13
  • ZPH01, Winzen, PM2.5, VOC
  • PMS503 GS, Plantower aliexpress $13
  • GP2Y1010AU0F,Sharp, AliExpress $3.23
  • PM2.5 with GP2Y... with display AliExpress $17.5
  • SDS011, HAILANGNIAO, AliExpress $19
  • HONEYWELL HPMA115S0-TIR l, $19
  • HONEYWELL HPM,

Volotile Organic Compounds (VOC)

  • CCS811, TVOCs, eCO2, NTC option, burn in and run in, AliExpress $10
  • SGP30, SENSIRION, TVOCs, eCO2, minimal run in, AliExpress $11
  • SGP4x, Sensirion, tVOCS, SGP40 (HVAC) and SGP41 (air treatment)

CO2

  • ExplorIR®-W CO2 Sensor, GSS 0-100 CO2, serial out, gaslabab.com $120
  • Telaire T6613, Amphenol, 0-2000ppm CO2, i2c, Aliexpress $120
  • MG812, Winzen, CO2 300-10000ppm, electrolyte, 5V analog in
  • MD62, Winzen, CO2, 0-100%, thermal, full bridge
  • MH-Z14, Winzen, CO2, 0-5% optical, 5V serial 3.3
  • MH-Z14A, Winzen, CO2 0-5% +/- 50ppm 5V serial
  • MH-Z19B, Winzen, CO2 0-2000ppm +/-50ppm, 5V serial, solderless pcb compatible
  • MH-410D, Winzen, CO2 0-5% +/- 50ppm, 5V serial
  • MHZ16, Winzen, CO2 0-5% +/-50ppm, 5V serial long tube
  • SCD30, Sensirion, CO2, I2C
  • SCD4x, Sensirion, CO2, SCD40 +/-50ppm, SCD41+/-40ppm, SCD42+/-75ppm

CO (Carbon Monoxide)

  • MQ7 Hanwei, CO, 20-1000ppm, 5V, Ananlog in, cycling of supply voltage needed
  • ME2-CO, Winzen, CO, 0-1000, external circuit needed
  • ME3-CO, Winzen, CO, 0-1000ppm 0.5ppm, electronic circuit needed
  • ME4-CO, Winzen, CO, 0-1000, external circuit needed
  • MQ7B, Winzen, CO 10-500ppm, 5V analog, 60s heater time
  • ME9B, Winzen, CO and Methane, 10-500ppm, 300-10000ppm, analog
  • ZE03, Winzen, CO and many others
  • AP-0005, Alphasense, 0-5000ppm electronic circuit needed, gaslabs $69 with mxboard $199
  • EC4-500-CO, SGX Sensortech

Oxygen

  • Alphasense, O2-A3, electrochemical, current output, gaslabs.com $60

MQ Series

  • MQ-137, Amonia
  • MQ-131, Ozone
  • MQ-136, Hydrogen Sulfide
  • MQ-2, Smoke
  • MQ-9B, CO and CH4

Amphenol Industrial

  • CL2, Chlorine
  • SO2, Sulfur Dioxide
  • NH3, Amonia
  • NO, Nitric Oxide
  • CO, Carbon Monoxide
  • SGX, Oxygen
  • H2S, Hydrogen Sulphide

Figaro

  • TGS8100, Figaro, airpollutant
  • CDM7160, Figaro, CO2, 360-5000ppm +/-50ppm, 5V 10mA avg, I2C
  • TGS5042, Figaro, CO, 0-10000ppm +/- 10ppm, output is current needs transimpedance amplifier
  • FECS40-1000, Figaro CO, 0-1000 1ppm +/-2%

More than one Compound

  • MQ6 Hanwei, Propane, Butane, 200-10000ppm, 5V, Analog in
  • MQ4 Hanwei, Methane, 200-10000ppm, 5V, Analog in
  • MQ135, Winzen, Amonia, Benzene, Sufide, Hanwei, https://www.winsen-sensor.com/sensors/voc-sensor/mq135.html
  • MQ138, Winzen, VOC, 5V analog in
  • ME3-NH3, Winzen, Amonia
  • MICS5524 sgxsensortech, CO 1-1000, Ethanol 10-500, Hydrogen 1-1000, Ammonia 1-500, Methane>1000, 32mA
  • MQ3 Hanwei, similar to MICS5524, 140mA