Japan Figaro Combustible Gas Sensor / Natural Gas Sensor - TGS2611

1. Description of Combustible Gas Sensor / Natural Gas Sensor TGS2611:

Combustible gas sensorTGS2611It has high sensitivity to methane gas. Due to its low sensitivity to volatile alcohol (a common interfering gas in residential environments), it is an ideal sensor for household gas leak alarms. Since the sensing element is very small,Combustible gas sensorTGS2611the heater current is only 56mA, and the sensor's detection part is housed in a standard TO-5 metal package.
The combustible gas sensor TGS2611-C00 is not only small in size but also has excellent responsiveness. It is a very good choice for gas leak detectors. The combustible gas sensor TGS2611-E00 is equipped with a filter that eliminates the influence of interfering gases such as alcohol, and has high selectivity to methane gas. It is especially suitable for devices that detect in complex atmospheres and demanding home environments, making it an ideal sensor for household gas leak detectors.

2. Features of Combustible Gas Sensor / Natural Gas Sensor TGS2611:

Complies with new national standards
Anti-poisoning, anti-high concentration flooding, anti-drop
Good stability

Low power consumption
High sensitivity to methane gas
Long service life, low cost
Simple application circuit

3. Applications of Combustible Gas Sensor / Natural Gas Sensor TGS2611:

* Household gas leak alarms
* Portable gas detectors
* Leak detection for gas facilities

4. Sensitivity Characteristics of Combustible Gas Sensor / Natural Gas Sensor TGS2611:

The figure below shows representative sensitivity characteristic curves measured under standard test conditions (see back).
The vertical axis represents the sensor resistance ratio Rs/Ro, where Rs and Ro are defined as follows:
Rs = Resistance value of the sensor in various concentrations of gas
Ro = Resistance value of the sensor in 5000ppm methane

 

5. Specifications of Combustible Gas Sensor / Natural Gas Sensor TGS2611:

Model	TGS2611
Detection Principle	Metal oxide semiconductor type
Standard Package	TO-5 metal
Target Gas	Methane, natural gas
Detection Range	500 ~ 10,000ppm

6.Structure and Dimensions of Combustible Gas Sensor / Natural Gas Sensor TGS2611:

7. Combustible Gas Sensor / Natural Gas SensorTGS2611 Matching Module:

Methane gas pre-calibration module -FSM-T-01

FSM-T-01It is a pre-calibration module for methane gas alarms. This module usesTGS2611sensors combined with optimized classic circuits to measure methane gas concentration. It is pre-calibrated with Figaro's high-precision calibration equipment and produced with mature aging processes. This module is designed to greatly save users' development and production costs, making it easier and simpler for users to manufacture civil natural gas alarms.