The TGS6812-D00 catalytic-type gas sensor can detect levels of hydrogen up to 100%LEL. This sensor features high accuracy, good durability and stability, quick response, and linear output. This sensor can detect not only hydrogen but also methane and LP gas, thus making it an excellent solution for monitoring gas leakage from stationary fuel cell systems which transform combustible gases into hydrogen. As the sensor possesses a proprietary filter material inside its sensor cap, its cross-sensitivity to organic vapors is small. In addition, TGS6812-D00 is durable against silicone compounds in harsh environments.
Applications
Hydrogen and combustible gas leak
detectors for fuel cells
Specification
| Model No. | TGS6812-D00 |
| Heater Current | 175mA (typical) |
| Heater power consumption | 525mW (typical) |
| Target Gases | Hydrogen, methane, iso-butane |
| Test Gas Conditions | Hydrogen/methane/iso-butane in air at 20±2˚C, 65±5%RH |
| Zero offset | -15 ~ +55mV |
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