TGS2600 Gas Sensor For The Detection of Air Contaminants

Minimum Order
1
Brand Name
Figaro
Place Of Origin
Japan
Packaging
N/A
Delivery
5~7 Days
TGS2600 - for the detection of Air Contaminants

Features
* Low power consumption
* High sensitivity to gaseous air contaminants
* Long life and low cost
* Uses simple electrical circuit
* Small size

Applications
* Air cleaners
* Ventilation control
* Air quality monitors

The sensing element is comprised of a metal oxide semiconductor layer formed on an alumina substrate of a sensing chip together with an integrated heater. In the presence of a detectable gas, the sensor's conductivity increases depending on the 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 TGS2600 has high sensitivity to low concentrations of gaseous air contaminants such as hydrogen and carbon monoxide which exist in cigarette smoke. The sensor can detect hydrogen at a level of several ppm. Due to miniaturization of the sensing chip, TGS2600 requires a heater current of only 42mA and the device is housed in a standard TO-5 package.

Specifications
Model number TGS2600-B00
Sensing principle MOS type
Standard package TO-5 metal can
Target gases Air contaminants (hydrogen, ethanol, etc.)
Typical detection range 1 ~ 30ppm of H2
Heater voltage 5.0±0.2V AC/DC
Circuit voltage 5.0±0.2V DC Ps≤15mW
Load resistance variable 0.45kΩ min.
Heater resistance approx 83Ω at room temp.(typical)
Heater current 42±4mA
Heater power
consumption
210mW VH =5.0V DC
Sensor resistance 10kΩ ~ 90kΩ in air
Sensitivity
(change ratio of Rs)
0.3~0.6 Rs (10ppm of H 2 )

Rs air

Test gas conditions normal air

at 20±2˚C, 65±5%RH

Circuit conditions Vc = 5.0±0.01V DC

VH = 5.0±0.05V DC

Conditioning period
before test
7 day
  • Country: Hong Kong
  • Business Type:
  • Market:Europe
  • Founded Year:2014
  • Address:
  • Contact:Rita yu
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