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WNK8010
WNK
Output | 4-20mA, 0-5V, 1-5V, customization |
Measured Range | 0-0.5~200mH2O |
Max overload | 150% of sensor range |
Applicable Media | Liquid, Water |
Accuracy | ≤ ±0.2%FS, |
Long Term Stability | ±0.25% FS/year |
Housing Material | Stainless steel |
Cable Material | Polyvinyl Fluoride, PTFE |
Power supply | 24V DC |
Operating Temperature | -30~85℃ |
Compensation Temperature | -20~70℃ |
Protection Class | IP68 |
The WNK8010, a flagship product under the WNK brand, stands out as a high-cost-effective submersible level sensor designed for precise liquid level, pressure, and depth measurement. Crafted with ss304 or ss316 stainless steel housing and featuring a cable made of Polyvinyl Fluoride (PTFE), it exhibits exceptional resistance to corrosion, making it suitable for use in most industrial liquids and oils.
A notable design element is the removable nose cone, which effectively protects the diaphragm from damage, ensuring long-term reliability. With a remarkable long-term stability of ±0.25% FS/year and a top-tier protection class of IP68, this sensor thrives in harsh and demanding environments. It operates on a 24V DC power supply and functions efficiently within a temperature range of -30~85℃, with a compensation temperature range of -20~70℃.
· Adopting diffusion silicon oil-filled sensor technology, the WNK8010 delivers accurate and consistent measurement results across various applications.
· Boasting a maximum measuring range of up to 200 meters or more, it caters to a wide spectrum of liquid level measurement requirements, from shallow tanks to deep water bodies.
· High stability is a key attribute, with options for accuracies of 0.1%, 0.2%, and 0.5% to meet different precision needs of users.
· The sensor's stainless steel housing ensures durability and resistance to corrosion, enabling it to perform well in challenging industrial settings involving various liquids.
· Equipped with a removable nose cone, it provides an added layer of protection to the diaphragm, preventing damage during installation and operation.
· Offered at a factory direct price, it offers excellent value for money, making it a cost-effective choice for businesses and projects.
· Ideal for water tank level measurement and control, ensuring optimal water levels in industrial facilities, commercial buildings, and residential complexes.
· Perfect for fuel tank level measurement and monitoring, including diesel, gasoline, kerosene, and other fuel types, helping in efficient fuel management.
· Suitable for liquid level measuring in tanks, rivers, lakes, seas, wells, tubes, and underground water, facilitating environmental monitoring, water resource management, and geological surveys.
· Capable of handling high-temperature liquid level measurement up to 100 degrees C, making it applicable in industries such as power generation and chemical processing where high-temperature liquids are involved.
· Can be customized for strongly corrosive liquid level measurement, meeting the specific needs of industries dealing with corrosive substances.
We are a professional pressure/level/temperature measurement manufacturer established in 2004, with our own production facilities and R&D team.
We are an ISO 9001-2015 certified manufacturer and have a strict quality control system. In addition to calibration, each product undergoes temperature compensation and aging tests before shipment to ensure quality.
The warranty period is 12 months from the shipment date for non-man-made damages.
Yes, we accept logo customization, and we can provide customized products according to your requirements. OEM/ODM services are welcome.
We have no MOQ limits, and small quantity orders are acceptable.
Express services such as DHL, Fedex, TNT, and UPS are available for freight prepaid. You can also use your own courier account for freight collect. For larger quantities, we can arrange shipment by air or by sea.

Technical Parameters




Output | 4-20mA, 0-5V, 1-5V, customization |
Measured Range | 0-0.5~200mH2O |
Max overload | 150% of sensor range |
Applicable Media | Liquid, Water |
Accuracy | ≤ ±0.2%FS, |
Long Term Stability | ±0.25% FS/year |
Housing Material | Stainless steel |
Cable Material | Polyvinyl Fluoride, PTFE |
Power supply | 24V DC |
Operating Temperature | -30~85℃ |
Compensation Temperature | -20~70℃ |
Protection Class | IP68 |
The WNK8010, a flagship product under the WNK brand, stands out as a high-cost-effective submersible level sensor designed for precise liquid level, pressure, and depth measurement. Crafted with ss304 or ss316 stainless steel housing and featuring a cable made of Polyvinyl Fluoride (PTFE), it exhibits exceptional resistance to corrosion, making it suitable for use in most industrial liquids and oils.
A notable design element is the removable nose cone, which effectively protects the diaphragm from damage, ensuring long-term reliability. With a remarkable long-term stability of ±0.25% FS/year and a top-tier protection class of IP68, this sensor thrives in harsh and demanding environments. It operates on a 24V DC power supply and functions efficiently within a temperature range of -30~85℃, with a compensation temperature range of -20~70℃.
· Adopting diffusion silicon oil-filled sensor technology, the WNK8010 delivers accurate and consistent measurement results across various applications.
· Boasting a maximum measuring range of up to 200 meters or more, it caters to a wide spectrum of liquid level measurement requirements, from shallow tanks to deep water bodies.
· High stability is a key attribute, with options for accuracies of 0.1%, 0.2%, and 0.5% to meet different precision needs of users.
· The sensor's stainless steel housing ensures durability and resistance to corrosion, enabling it to perform well in challenging industrial settings involving various liquids.
· Equipped with a removable nose cone, it provides an added layer of protection to the diaphragm, preventing damage during installation and operation.
· Offered at a factory direct price, it offers excellent value for money, making it a cost-effective choice for businesses and projects.
· Ideal for water tank level measurement and control, ensuring optimal water levels in industrial facilities, commercial buildings, and residential complexes.
· Perfect for fuel tank level measurement and monitoring, including diesel, gasoline, kerosene, and other fuel types, helping in efficient fuel management.
· Suitable for liquid level measuring in tanks, rivers, lakes, seas, wells, tubes, and underground water, facilitating environmental monitoring, water resource management, and geological surveys.
· Capable of handling high-temperature liquid level measurement up to 100 degrees C, making it applicable in industries such as power generation and chemical processing where high-temperature liquids are involved.
· Can be customized for strongly corrosive liquid level measurement, meeting the specific needs of industries dealing with corrosive substances.
We are a professional pressure/level/temperature measurement manufacturer established in 2004, with our own production facilities and R&D team.
We are an ISO 9001-2015 certified manufacturer and have a strict quality control system. In addition to calibration, each product undergoes temperature compensation and aging tests before shipment to ensure quality.
The warranty period is 12 months from the shipment date for non-man-made damages.
Yes, we accept logo customization, and we can provide customized products according to your requirements. OEM/ODM services are welcome.
We have no MOQ limits, and small quantity orders are acceptable.
Express services such as DHL, Fedex, TNT, and UPS are available for freight prepaid. You can also use your own courier account for freight collect. For larger quantities, we can arrange shipment by air or by sea.

Technical Parameters




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