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TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity

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TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity

Name: TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity
Brand: Figaro
Price: 1 USD

China TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity wholesale

Brand Name : Figaro

Model Number : TGS821

Place of Origin : Japan

MOQ : 1

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 3000/pcs/month

Delivery Time : 3-5Workingdays

Packaging Details : Standard Box

Price : Negotiable

Detection : hydrogen gas sensor

Heated Power Consumption : PH 5V

Heat Voltage : 5V±0.2V

Load Resistance : PS 15mV

Heater Resistance : 38.0±3.0Ω

Heater Power : Consumption 660mV

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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

TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity

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TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity

TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity

TGS821 Semiconductor Gas Sensor

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TGS821 Semiconductor Hydrogen Gas Sensor 100PPM Leak Detector High Sensitivity Images