Figaro TGS 2600 Air Quality Sensor


Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 1468923
  1. Product: Figaro TGS 2600 Air Quality Sensor
  2. Sensing principle: MOS type
  3. Standard package: TO-5 metal can
  4. Target gases: Air contaminants (hydrogen, ethanol, etc.)


(Including GST)

Out of stock

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1 Year Warranty
6 Months Warranty
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Category: Gas and Dust Sensor

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 TGS 2600 has a 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 the miniaturization of the sensing chip, TGS 2600 requires a heater current of only 42mA and the device is housed in a standard TO-5 package

Note: For more technical details go through Datasheet in the attachment section 


  1. Low power consumption
  2. High sensitivity to gaseous air contaminants
  3. Long life and low cost
  4. Uses a simple electrical circuit

Package Includes:

1 x Figaro TGS 2600 Air Quality Sensor

SKU: 1468923 Category:
Product Name

Figaro TGS 2600 Air Quality Sensor

Input Voltage (V)

5.0±0.2V AC/DC

Load Resistance

variable 0.45kΩ min.

Heater Resistance (Ω)

approx 83Ω at room temp.

Heater current (mA)


Heater power consumption (mW)


Sensor Resistance (kΩ)

10kΩ ~ 90kΩ in air

Sensitivity (change ratio of Rs)

0.3~0.6 Rs (10ppm of H2)/ Rs air

Shipping Weight 0.001 kg
Shipping Dimensions 9 × 7 × 1 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China