TGS821 - Special Sensor for Hydrogen Gas
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Japan
- Brand name
- Figaro
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Sensors
Apply a video call to the Supplier
Shenzhen ISweek Technology LTD
China
- Verified Certificate
-
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| Product name | TGS821 - Special Sensor for Hydrogen Gas | Certification | - |
|---|---|---|---|
| Category | Sensors | Ingredients | - |
| Keyword | gas sensor , hydrogen gas sensor , hydrogen gas detection , tgs821 | Unit Size | - |
| Brand name | Figaro | Unit Weigh | - |
| origin | Japan | Stock | - |
| Supply type | - | HS code | - |
Product Information
TGS821 - Special Sensor for Hydrogen Gas
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
Applications:
* Hydrogen gas detection for:
- transformer maintenance
- batteries
- steel industry usage
- etc.
The sensing element of Figaro gas sensors is a tin dioxide (SnO2 ) semiconductor which has low conductivity in clean air. In the presence of a detectable gas, the sensor's conductivity increases depending on the gas concentration in the air. A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to the gas concentration.
The TGS 821 has high sensitivity and selectivity to hydrogen gas. The sensor can detect concentrations as low as 50ppm, making it ideal for a variety of industrial applications.
Standard Circuit Conditions:
| Target gases | Hydrogen |
|---|---|
| Typical detection range | 30-1,000ppm |
| Sensing principle | MOS type |
| Driving voltages | Heater Voltage:5.0V Circuit Voltage:Max24V |
| Power consumption | 660mW (typical) |
| Dimensions | φ19.5×16.5mm |
| Weight | Approx. 7.7g |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Li xiaoyang
- Address
- 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan
- Product Category
- Sensors
- Year Established
- 2014
- No. of Total Employees
- 101-500
- Company introduction
-
<p>ISweek is the industry sourcing and direct marketing platform launched by OFweek, Chinese high-tech web portal.ISweek has gathered abundant high-quality industrial products around the world, and is dedicated to providing one-stop product distribution and procurement services for buyers, suppliers, traders, and manufacturers of industrial technology products.For the projects of telecom communications power, dynamic environmental monitor and access networks ring controllers, we provide fully imported sensing component solutions and support the manufacturers in the industry with necessary techniques and information.In industrial auto-control and building auto-control, we provide our customers with total solutions of sensingcomponents, control systems, general cabling and system integration.The gas sensor combined with the well-developed related temperature and humidity sensors can provide the increasing programs such as air purification, environment protection and granary monitor with excellent sensing and control component services.
- Main Product
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