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TGS2602 - For The Detection Of Air Contaminants

    • Application: Brand Name: Figaro
    • Market Type:After Market 
    • FOB Price: Inquiry For It?
    • Payment Terms: T/T
    • Minimum Order: 1PCS

Quick Details

  • Output:

    Analog signal

  • Place of Origin:


  • Delivery Time:

    5~7 Work Days

  • Delivery Port:


  • Max. Production Capacity:

    3000 Pcs/Month

  • OE Experience:


Product Name:TGS2602 - For The Detection Of Air Contaminants

TGS2602 - For The Detection Of Air Contaminants


Brand Name: Figaro

Product Description:

TGS2602 - for the detection of Air Contaminants

* High sensitivity to VOCs and odorous gases
* Low power consumption
* High sensitivity to gaseous air contaminants
* Long life
* Uses simple electrical circuit
* Small size

* Air cleaners
* Ventilation control
* Air quality monitors
* VOC monitors
* Odor monitors

  The sensing element is comprised of a metal oxide semiconductor layer formed on the alumina substrate of a sensing chip together with an integrated heater. In the presence of detectable gas, sensor conductivity increases depending on gas concentration in the air. A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to the gas concentration.
  The TGS2602 has high sensitivity to low concentrations of odorous gases such as ammonia and H2S generated from waste materials in office and home environments. The sensor also has high sensitivity to low concentrations of VOCs such as toluene emitted from wood finishing and construction products.
  Due to miniaturization of the sensing chip, TGS2602 requires a heater current of only 56mA and the device is housed in a standard TO-5 package.
Model number TGS2602-B00
Sensing principle MOS type
Standard package TO-5 metal can
Target gases Air contaminants (VOCs, ammonia, H 2 S, etc.)
Typical detection range 1 ~ 30ppm of EtOH
Standard circuit conditions Heater voltage VH 5.0±0.2V AC/DC
Circuit voltage VC  5.0±0.2V DC Ps15mW
Load resistance RL variable  0.45k min.
Electrical characteristics under standard test conditions Heater resistance RH approx 59 at room temp. (typical)
Heater current IH 56±5mA
Heater power consumption PH 280mW (typical)
Sensor resistance RS 10k ~ 100k in air
Sensitivity (change ratio of Rs) 0.08~0.5 Rs (10ppm of EtOH)/Rs air
Standard test conditions Test gas conditions normal air at 20±2C, 65±5%RH
Circuit conditions Vc = 5.0±0.01V DC V H = 5.0±0.05V DC
Conditioning period before test 7 days


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Supplier Details

Shenzhen Isweek Ltd

Market Type: After Market 
Business Type: Distributor/Wholesaler
Main Product: Gas Sensor, Pressure Sensor, Humidity Sensor... etc

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