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The WNK805 Sanitary Pressure Transmitter is engineered to meet the stringent demands of industries requiring high hygiene standards, including food processing, dairy production, beverage manufacturing, and pharmaceutical processing. Built with a robust stainless steel shell and an integrated stainless steel oil-filled sensor, this transmitter combines durability with precision, making it ideal for measuring pressure in gases, liquids, and steam—even when dealing with corrosive media.
What sets the WNK805 apart is its intelligent digital circuit, which includes precise temperature characteristic compensation, ensuring consistent performance across varying environmental conditions. The unit is fully sealed to withstand high-pressure wash-downs, making it compatible with Clean-in-Place (CIP) and Sterilize-in-Place (SIP) installations—critical for maintaining sterility in sensitive production environments. Whether monitoring pipeline pressure, controlling liquid levels, or managing process conditions, the WNK805 delivers reliable, accurate data to support efficient operations.
The WNK805 Sanitary Pressure Transmitter is designed with a focus on versatility, accuracy, and durability, featuring:
· Broad Measurement Range: Covers vacuum to 60MPa, accommodating a wide spectrum of pressure monitoring needs in hygienic settings.
· High Accuracy: Boasts precision up to ±0.25%, ensuring reliable data for critical process control.
· Flexible Output Signals: Standard 4-20mA 2-wire output for seamless integration with most industrial control systems; custom outputs available upon request.
· Robust Construction: Stainless steel case and wetted parts resist corrosion and wear, while the design withstands pressure spikes and vibration—common in industrial environments.
· Versatile Connections: Offers a full range of process and electrical connections, with tri-clamp fittings as a standard option. Tri-clamps are widely used in food, beverage, and pharmaceutical industries for their ease of cleaning and secure sealing.
· Specialized Options: Can be assembled with diaphragm seals for unique applications, and optional tantalum sensor contacts are available for measuring pressure in highly corrosive media, extending its usability across diverse scenarios.
· Hygiene-Focused Design: Fully sealed to prevent contamination, supporting compliance with strict industry regulations for cleanliness and sterility.
The WNK805 Sanitary Pressure Transmitter excels in environments where hygiene, accuracy, and reliability are non-negotiable. Key applications include:
· Food & Beverage Processing: Monitoring pressure in pipelines during the production of sauces, juices, and canned goods, ensuring consistent flow and preventing over-pressurization that could compromise product quality.
· Dairy Production: Controlling pressure in milk processing lines, cheese-making equipment, and yogurt fermentation tanks, where sterility is critical to avoiding bacterial contamination.
· Pharmaceutical Manufacturing: Measuring pressure in sterile drug production lines, cleanrooms, and liquid formulation tanks, adhering to FDA and EU GMP standards.
· Liquid Level Control: Managing levels in storage tanks and mixing vessels for beverages, syrups, and pharmaceutical solutions, preventing overflow or underfilling.
· CIP/SIP Systems: Withstanding high-pressure, high-temperature wash-downs to maintain sensor integrity while ensuring equipment remains sanitized between production runs.
· Corrosive Media Handling: Using optional tantalum sensors to measure pressure in acidic or caustic solutions, such as in the production of fruit concentrates or chemical-based pharmaceuticals.
The WNK805 features a fully sealed design, stainless steel construction, and compatibility with CIP/SIP processes. These attributes prevent bacterial growth, resist contamination, and ensure it meets strict hygiene standards required in food, dairy, and pharmaceutical industries.
The standard output is 4-20mA 2-wire, a widely adopted signal in industrial systems for its simplicity and reliability. Custom output signals can be requested to match specific control system requirements.
Yes. While the standard stainless steel wetted parts resist mild corrosion, optional tantalum sensor contacts are available for measuring pressure in highly corrosive media, such as acids or alkalis.
The transmitter offers high accuracy up to ±0.25% of full scale, ensuring precise pressure readings for critical process control.
Yes. It comes with a full range of process and electrical connections, including tri-clamp fittings (common in hygienic industries) for quick, secure installation. This compatibility minimizes downtime during setup or replacement.
The integrated intelligent digital circuit includes precise temperature characteristic compensation, adjusting readings automatically to account for temperature fluctuations. This ensures consistent accuracy even in environments with varying heat or cold.
The WNK805 Sanitary Pressure Transmitter combines cutting-edge technology with hygienic design, making it a trusted choice for industries where precision and cleanliness are paramount. Its adaptability, durability, and compliance with strict standards ensure it delivers long-term value in diverse applications.



The WNK805 Sanitary Pressure Transmitter is engineered to meet the stringent demands of industries requiring high hygiene standards, including food processing, dairy production, beverage manufacturing, and pharmaceutical processing. Built with a robust stainless steel shell and an integrated stainless steel oil-filled sensor, this transmitter combines durability with precision, making it ideal for measuring pressure in gases, liquids, and steam—even when dealing with corrosive media.
What sets the WNK805 apart is its intelligent digital circuit, which includes precise temperature characteristic compensation, ensuring consistent performance across varying environmental conditions. The unit is fully sealed to withstand high-pressure wash-downs, making it compatible with Clean-in-Place (CIP) and Sterilize-in-Place (SIP) installations—critical for maintaining sterility in sensitive production environments. Whether monitoring pipeline pressure, controlling liquid levels, or managing process conditions, the WNK805 delivers reliable, accurate data to support efficient operations.
The WNK805 Sanitary Pressure Transmitter is designed with a focus on versatility, accuracy, and durability, featuring:
· Broad Measurement Range: Covers vacuum to 60MPa, accommodating a wide spectrum of pressure monitoring needs in hygienic settings.
· High Accuracy: Boasts precision up to ±0.25%, ensuring reliable data for critical process control.
· Flexible Output Signals: Standard 4-20mA 2-wire output for seamless integration with most industrial control systems; custom outputs available upon request.
· Robust Construction: Stainless steel case and wetted parts resist corrosion and wear, while the design withstands pressure spikes and vibration—common in industrial environments.
· Versatile Connections: Offers a full range of process and electrical connections, with tri-clamp fittings as a standard option. Tri-clamps are widely used in food, beverage, and pharmaceutical industries for their ease of cleaning and secure sealing.
· Specialized Options: Can be assembled with diaphragm seals for unique applications, and optional tantalum sensor contacts are available for measuring pressure in highly corrosive media, extending its usability across diverse scenarios.
· Hygiene-Focused Design: Fully sealed to prevent contamination, supporting compliance with strict industry regulations for cleanliness and sterility.
The WNK805 Sanitary Pressure Transmitter excels in environments where hygiene, accuracy, and reliability are non-negotiable. Key applications include:
· Food & Beverage Processing: Monitoring pressure in pipelines during the production of sauces, juices, and canned goods, ensuring consistent flow and preventing over-pressurization that could compromise product quality.
· Dairy Production: Controlling pressure in milk processing lines, cheese-making equipment, and yogurt fermentation tanks, where sterility is critical to avoiding bacterial contamination.
· Pharmaceutical Manufacturing: Measuring pressure in sterile drug production lines, cleanrooms, and liquid formulation tanks, adhering to FDA and EU GMP standards.
· Liquid Level Control: Managing levels in storage tanks and mixing vessels for beverages, syrups, and pharmaceutical solutions, preventing overflow or underfilling.
· CIP/SIP Systems: Withstanding high-pressure, high-temperature wash-downs to maintain sensor integrity while ensuring equipment remains sanitized between production runs.
· Corrosive Media Handling: Using optional tantalum sensors to measure pressure in acidic or caustic solutions, such as in the production of fruit concentrates or chemical-based pharmaceuticals.
The WNK805 features a fully sealed design, stainless steel construction, and compatibility with CIP/SIP processes. These attributes prevent bacterial growth, resist contamination, and ensure it meets strict hygiene standards required in food, dairy, and pharmaceutical industries.
The standard output is 4-20mA 2-wire, a widely adopted signal in industrial systems for its simplicity and reliability. Custom output signals can be requested to match specific control system requirements.
Yes. While the standard stainless steel wetted parts resist mild corrosion, optional tantalum sensor contacts are available for measuring pressure in highly corrosive media, such as acids or alkalis.
The transmitter offers high accuracy up to ±0.25% of full scale, ensuring precise pressure readings for critical process control.
Yes. It comes with a full range of process and electrical connections, including tri-clamp fittings (common in hygienic industries) for quick, secure installation. This compatibility minimizes downtime during setup or replacement.
The integrated intelligent digital circuit includes precise temperature characteristic compensation, adjusting readings automatically to account for temperature fluctuations. This ensures consistent accuracy even in environments with varying heat or cold.
The WNK805 Sanitary Pressure Transmitter combines cutting-edge technology with hygienic design, making it a trusted choice for industries where precision and cleanliness are paramount. Its adaptability, durability, and compliance with strict standards ensure it delivers long-term value in diverse applications.
WNK5S pressure transmitters are suitable for:
1.Gauge,absolute and differential pressure measurement in gases,steam or liquids in areas of process control field.Ready to ship,Mini brass pressure sensor low cost unit price $6 USD.
WNK85MA is a series of high performance compact pressure transmitter by using ASIC signal conditioning chip and dry ceramic capacitive pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. Its anti-overload capacity is over 3-5 times of the range, completely solved poor overload in small range of other sensors. In addition to general ranges of normal sensors, its most outstanding characteristic is the positive and negative gauge pressure function. As high output and wide range of its core ceramic capacitive sensor, WNK85MA is especially suitable for harsh industrial environment pressure measurement.
WNK811 is a series of high performance compact pressure transducer, by using ASIC signal conditioning chip and dry ceramic capacitive pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. Its anti-overload capacity is up to 10 times of the range, completely solved poor overload in small range of other sensors. In addtion to general ranges of normal sensors, its most outstanding characteristic is the positive and negative gauge pressure function. With high output and wide range, WNK80MA is especially suitable for manufacturing of high-performance industrial control pressure transmitter and harsh environment pressure measurement.
The WNK125P is a diffusible silicon oil-filled pressure sensor designed forautomotive use. The element is made with a fully welded 316L diaphragm anddoes not require any O-ring seals that could come into contact with the pressuremedium, making it compatible with all types of liquids. The absence of anymoving parts results in a longer service life. With high temperature stability andaccuracy,this pressure sensor is mainly used in automotive, transmission, airconditioning and oil pressure measurement applications.