BD Sensors offers a comprehensive range of screw-in liquid level sensors designed for external mounting on various liquid storage tanks.
These sensors are engineered to measure fluid depth in tanks containing a wide array of liquids, from water and fuel to viscous fluids and corrosive chemicals. Constructed from materials like Stainless Steel, Copper-Nickel/Titanium alloy, and Plastic/Ceramic/FFKM, these sensors cater to diverse applications, including hygienic, marine & offshore, and hazardous environments. They also hold certifications for specialized use cases such as hazardous areas, ship installations, drinking water compatibility, and safety integrity levels.
DPT200 Pressurised Tank Level Differential Pressure Transmitter - Pressurised tank liquid level differential pressure cell transmitter for process plant storage.
DMP331P Hygienic Flush Pressure Transmitter - Sanitary pressure sensor wth exposed diaphragm with no crevices for high temperatures up to 300 Degrees Celsius in ranges from 100mb up to 40 bar gauge or absolute
DS200 Combined Hydrostatic Level Switch, Gauge and Sensor - Three in one hydrostatic level switch, digital level gauge and level sensor with level ranges from 1 mWG up to 600 mWG (3.3 to 1969 ftWG).
DMK 458 Seawater Low Range Pressure Transmitter - Sea water corrosion resistant low range pressure transmitter for marine, ship and offshore engineering.
LMK351 High Overpressure Flush Level Transmitter - Flush capacitive ceramic pressure sensor for measuring corrosive and viscous liquid level from levels 0.4 metres of water up to 200 mH2O. 
LMK331 Screw-In Ceramic Level Transmitter - Level pressure sensor with semi-flush ceramic diaphragm and stainless steel or PVDF wetted parts in ranges from 0-4 to 600mH2O gauge.
BD Sensors provides a diverse selection of screw-in liquid level sensors specifically designed for external mounting on liquid storage tanks. This external mounting design offers several advantages, particularly in scenarios where internal installation is impractical or undesirable due to tank construction, accessibility constraints, or the properties of the liquid being measured.
These sensors are engineered to provide accurate and reliable liquid level measurement across a broad spectrum of applications. They are suitable for use with a variety of liquids, including:
- Water (drinking water, wastewater)
- Viscous fluids
- Seawater and saltwater
- Fuels (oil, petrol, gasoline)
- Solvents
- Acids and alkaline solutions
To ensure compatibility with diverse liquid media, these sensors are available in a range of construction materials:
- Stainless steel 316L: Ideal for clean and hygienic applications, commonly found in the food and beverage, pharmaceutical, and biotechnology industries.
- Copper-nickel/titanium alloy: Specifically designed for marine and offshore environments, offering excellent corrosion resistance to seawater and saltwater.
- Plastic/Ceramic/FFKM: Suitable for use with corrosive chemicals, ensuring durability and longevity in challenging industrial settings.
BD Sensors screw-in liquid level sensors are designed with a focus on application-specific requirements. They come with various certifications and approvals, making them suitable for a wide range of specialized applications, including:
- Hazardous areas: Certified for safe and reliable operation in potentially explosive atmospheres, commonly found in oil and gas, petrochemical, and chemical processing industries.
- Marine applications: Approved for use on ships and offshore platforms, ensuring compliance with stringent maritime regulations.
- Drinking water compatibility: Certified for contact with drinking water, making them suitable for potable water storage and distribution systems.
- Safety integrity levels (SIL): Designed and certified to meet specific safety integrity levels, ensuring reliable operation in critical applications where sensor failure could have significant consequences.
These screw-in liquid level sensors find application in diverse industries and settings, including:
- Industrial process control: Monitoring liquid levels in tanks, vessels, and pipelines to ensure efficient and safe operation.
- Tank level monitoring: Measuring liquid levels in storage tanks for inventory management, leak detection, and overfill prevention.
- Marine and offshore: Monitoring ballast levels, fuel levels, and cargo levels on ships and offshore platforms.
- Water and wastewater treatment: Measuring water levels in reservoirs, tanks, and treatment facilities.
- Chemical processing: Monitoring chemical levels in reactors, storage tanks, and pipelines.
By offering a comprehensive range of screw-in liquid level sensors with diverse material options and certifications, BD Sensors provides solutions for a wide array of liquid level measurement needs across various industries and applications.
Screw-In Liquid Level Sensor Selection Table
