About Air Quality Sensors

Air Quality Sensors

Air quality sensors are devices that measure and monitor the composition of pollutants in the air. They can detect gases like carbon monoxide, nitrogen dioxide, ozone, and volatile organic compounds (VOCs) as well as particles like dust, smoke and pollen. Air quality sensors help detect potential air quality problems, such as high levels of pollution, and can also be used to detect dangerous levels of specific toxins. Many types of air quality sensors are available, including electrochemical, semiconductor, infrared, and ultraviolet sensors. Some sensors are used to monitor indoor air quality, while others are designed to measure outdoor air quality. Air quality sensors can be used in a variety of applications, from industrial monitoring to public health monitoring.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty TypeDetection SensitivityOperating Supply VoltageMaximum Operating TemperatureMinimum Operating Temperature
  
         
OKY3328-1


Sensor: gas level; 5VDC; MQ-4; methane (CH4)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 2.982

Multiples of: 1

     
9527


Sensor: humidity; for soil, high resistance; analog; 2÷5V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Waveshare Availability : 0
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USD 3.0132

Multiples of: 1

     
9535


Sensor: atmospheric; temperature, humidity; digital; 3.3÷5.5VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Waveshare Availability : 0
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USD 3.0292

Multiples of: 1

     
OKY3335-1


Sensor: gas level; 5VDC; MQ-8; hydrogen (H2)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.122

Multiples of: 1

     
OKY3339


Sensor: air quality; 5VDC; MQ-135; alcohol, benzene, smoke
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.182

Multiples of: 1

     
OKY3331


Sensor: gas level; 5VDC; MQ-5; LPG; Resolution:300÷5000ppm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.192

Multiples of: 1

     
CCS801B-COPD500


Air Quality Sensors CCS801B-COPD500 DFN4 LF T&R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ScioSense Availability : 0
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USD 3.223

Multiples of: 1

     
OKY3068


Sensor: atmospheric; temperature, humidity; digital; 3.3÷5VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.4873

Multiples of: 1

     
MAGNETIC SWITCH


Sensor: magnetic field; switch; 4.75÷5.25VDC; IC: CT10; Grove
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seeed Studio Availability : 0
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USD 3.5445

Multiples of: 1

     
OKY3326


Sensor: gas level; 5VDC; MQ-3; alcohol
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.5445

Multiples of: 1

     
OKY3336-3


Sensor: gas level; 5VDC; MQ-9; CO, methane (CH4)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.5959

Multiples of: 1

     
RBFN-EU-SEN-LUM-03


Sensor: ambient light; 5VDC; Application: ARDUINO; I/O:3
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROBOFUN Availability : 0
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USD 3.675

Multiples of: 1

     
OKY3062-1


Sensor: atmospheric; barometer; I2C; 1.8÷3.6VDC; IC: BMP180
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.77

Multiples of: 1

     
OKY3455


Sensor: humidity; digital; 3.3÷5VDC; IC: HR202,LM393; 32x11x20mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.8265

Multiples of: 1

     
OKY3068-2


Sensor: atmospheric; temperature, humidity; digital; 3.3÷5VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.8536

Multiples of: 1

     
OKY3333


Sensor: gas level; 5VDC; MQ-7; CO; Resolution:10÷1000ppm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR Availability : 0
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USD 3.8936

Multiples of: 1

     
LIGHT SENSOR V1.2


Sensor: luminosity; Grove Interface (4-wire), analog; 3.3÷5VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seeed Studio Availability : 0
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USD 4.0115

Multiples of: 1

     
MOISTURE SENSOR


Sensor: humidity; for soil; Grove Interface (4-wire), analog
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seeed Studio Availability : 0
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USD 4.0391

Multiples of: 1

     
9532


Sensor: gas level; 2.5÷5VDC; MQ-7; CO
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Waveshare Availability : 0
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USD 4.1623

Multiples of: 1

     
FLAMMABLE GAS & SMOKE SENSOR MQ-2


Sensor: gas level; 5VDC; MQ-2; combustible gases; 150mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pololu Availability : 0
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USD 4.1769

Multiples of: 1

     
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