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Product Details:
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| Detection: | Hydrogen Gas Sensor | Heated Power Consumption: | PH 5V |
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| Heat Voltage: | 5V±0.2V | Load Resistance: | PS 15mV |
| Heater Resistance: | 38.0±3.0Ω | Heater Power: | Consumption 660mV |
| Highlight: | TGS821 Semiconductor Gas Sensor,Semiconductor Gas Sensor 100PPM,Hydrogen Leak Detector Sensor |
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TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity
Characteristics
* High sensitivity and selectivity to hydrogen
* Good detection repeatability
* Simple application circuit
* Ceramic base can adapt to harsh environment
Application:
* Hydrogen detection for the following applications
- Transformer Repair
- Battery
- steel industry
Specification:
| Loop voltage | 2V.0±0.5 |
| Circuit voltage | MAX24V |
| Load Resistance | Variable |
| Sensor resistance | 1kΩ~10kΩ |
The figure below shows the typical sensitivity characteristic curve, all measured under our company's standard test conditions (refer to the back).
The ordinate represents the sensor resistance ratio Rs/Ro, and the definitions of Rs and Ro are as follows:
Rs = sensor resistance value in various concentrations of gas
Ro = 100ppm sensor resistance in hydrogen
Contact Person: Xu
Tel: 86+13352990255
