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TGS821 Hydrogen Gas Detector

TGS821 Hydrogen Gas Detector

Features *High sensitivity and selectivity to hydrogen gas*Good repeatability in measurement and excellent stability*Uses simple electrical circuit*Ceramic base resistant to severe environment Application examples Hydrogen gas detection for:-transformer maintenance-batteries-steel industry usage-etc. Specifications Target gases Hydrogen Typical detection range 30-1,000ppm Sensing principle MOS type Precautions for use Driving voltages Heater Voltage:5.0VCircuit… more info
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Description

Features

*High sensitivity and selectivity to hydrogen gas
*Good repeatability in measurement and excellent stability
*Uses simple electrical circuit
*Ceramic base resistant to severe environment

Application examples

Hydrogen gas detection for:
-transformer maintenance
-batteries
-steel industry usage
-etc.

Specifications

Target gasesHydrogen
Typical detection range30-1,000ppm
Sensing principleMOS type

Driving voltagesHeater Voltage:5.0V
Circuit Voltage:Max24V
Power consumption660mW (typical)
Dimensionsφ19.5×16.5mm
WeightApprox. 7.7g
Files & Datasheets