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Methane and LP Gas sensor - TGS6810 TGS 6810-D00

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Specifications:
1) Target gases : Hydrogen, methane, iso-butane
2) range:0~100%LEL of each gas
3) Response time (90%) < 15 sec.
4) Circuit Voltage:3.0±0.1V AC/DC
5) Heater current:175mA (typical).

Model Number: TGS6810 TGS 6810-D00

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Product Specification

Features:

* Linear output
* Long life
* Small sensitivity to alcohol
* Sensitive to both methane and LP gas

Applications:

* Residential LNG and LPG alarms
* Detectors for LNG and LPG

Specifications

Target gases	Methane, Propane, Butane
Typical detection range	0-100%LEL of each gas
Sensing principle	Catalytic type Precautions for use
Driving voltages	3.0±0.1V AC/DC
Operating conditions	-10˚C~+50˚C, ≤95%RH (w/o dew condensation)
Power consumption	525mW (typical)
Dimensions	φ12.0×13.0mm
Weight	Approx. 1.5g

The TGS6810-D00 catalytic type gas sensor, which can detect both methane and LP gas, has been developed for residential gas detection. Combining Figaro’s extensive experience in catalyst materials technology with its advanced micro fabrication technology, Figaro can produce the most advanced compact catalytic sensors whose durability, stability, quick response, and linear output make them ideal for detecting many combustible gases. As the sensor possesses an adsorbent inside its sensor cap, its cross sensitivity to alcohol is small. In addition, TGS6810-D00 is durable against silicone compounds. Expected sensor life is 10 years in a normal indoor environment (based on actual long term stability data of more than 8 years).

The figure below represents typical sensitivity characteristics, all data having been gathered at standard test conditions (see reverse side of this sheet). The Y-axis is indicated as sensor output sensitivity--ΔVout (mV):
ΔVout = Vout in gas - Vout in air

Sensitivity Characteristics:

The figure below represents typical temperature dependency characteristics at 65%RH. Again, the Y-axis is indicated as sensor output sensitivity--ΔVout (mV):
ΔVout = Vout in gas - Vout in air at 20˚C

Temperature Dependency: