SO-A0-050 Limiting Current Type Zirconia Oxygen Sensor
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Austria
- Brand name
- Sensore
- Payment Terms
- Others,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Sensors
Shenzhen ISweek Technology LTD
China
- Verified Certificate
-
8
| Product name | SO-A0-050 Limiting Current Type Zirconia Oxygen Sensor | Certification | - |
|---|---|---|---|
| Category | Sensors | Ingredients | - |
| Keyword | limiting current type sensor , zirconia oxygen sensor | Unit Size | - |
| Brand name | Sensore | Unit Weigh | - |
| origin | Austria | Stock | - |
| Supply type | - | HS code | - |
Product Information
SO-A0-050 Limiting Current Type Zirconia Oxygen Sensor Operational Principle
When voltage is applied to a zirconia electrolyte cell, oxygen is pumped through the zirconia disc from the cathode side to the anode side because the carriers of the current flowing through the zirconia electrolyte are oxygen ions. By attaching a cap with a pinhole on the cathode side of the cell and by increasing the voltage over the cell the current shows saturation due to the rate limiting step in the transfer of oxygen to the cathode. This saturation current is called limiting current and is nearly proportional to the ambient oxygen concentration.
SO-A0-050 TO39 Housing, ø 9.2 mm; H= 6.4 mm; pin distance 3.59 mm.
Below the advantages of the Zirconia Oxygen Sensor SO-A0-050:
• Measuring range 0.05 to 5 vol.% oxygen
• High accuracy
• For many types a more or less linear characteristic
• Small temperature dependence of the sensor signal
• Low interference with other gases
• Long service life
• In many cases "Single point calibration" necessary only once
SO-A0-050 Limiting Current Type Zirconia Oxygen Sensor Applications:
Medical
• Oxygen Concentrators
• Incubators
Laboratory
• Inert gas processing cabinets (Glove boxes)
• Incubators (controlled bacterial growth)
Food industry
• Packaging
• Controlled food testing
• Monitoring fruit ripening processes (storage / transport)
Household/Gastronomy
• High-temperature humidity measurements (> 100°C) for baking / roast automation
Measuring technique
• Oxygen Meters (stationary / portable)
• Measurements under controlled O2 content
• Air conditioning and ventilation
Security technology/Monitoring
• Fire protection (increased N2 atmosphere e.g. Server rooms)
• Greenhouses, wine cellar
• Gas storage, refineries
• Diving
• Fermentation units
(Electrical-) industry
• Inert gas processing machines and cabinets
• Inert gas welding monitoring
• Storage with increased N2 atmosphere (oxidation prevention)
• Drying units
• Nitrogen concentrators
• Exhaust gas measurement
SO-A0-050 Limiting Current Type Zirconia Oxygen Sensor Characteristic Data:
| Measuring gas | Oxygen concentration |
| Measuring medium | Gaseous atmosphere |
| Measuring principle | Limiting current type sensor |
| Measuring ranges | 0.05 - 5.0 vol.% O2 |
| Response time (t90) | 2 to 25 sec. (Depends on: sensor type, gas flow, measuring chamber) |
| Sensor voltage / heating voltage / power consumption / heater cold resistance | |
| Sensor voltage: Heating voltage: Power consumption: Cold resistance: | 0.7 to 1.6 Volt 3.6 to 4.4 Volts 1.3 to 1.8 Watts (depends on application and packaging) R(25°C) = 3.25Ω ± 0.20Ω |
| Warm up time | Min. 30 s |
| Maximum permissible operating temperature | 350°C (*) *Depending on the cable and filter assembly (see paragraph: specification, Cable assembly) |
| Permissible volumetric flow rate (Purging the sensor) | For all sensor types, the maximum flow rate depends on the way of purging the sensor (sensor in direct gas flow, gas beam shape, etc.) and the size of the measuring chamber. Exception: SO-E1-xxx (TO8 + hose connection for direct gassing). Permissible flow [ml/min]: 100 - 500 (optimal: 250) |
| Lifetime (MTTF) | ~ 20.000 hours (*) *Depending on measuring medium. Stated lifetime refers to a heated, operated sensor of type SO-xx-250 and SO-xx-960. A failure or reaching the lifetime typically means a slight deviation from the dispatch specifications. |
| Vibration resistance | Sensors based on the TO8 socket as well as those built with a TO39 socket (SO-Bx-xxx, SO-Ex-xxx, SO-Ax-xxx) meet the European Norm EN60068-2-6 (Sinusoidal vibration tests). |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Others,T/T | 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
