4-20mA Output Hydrostatic Level Transmitters & Sensors

Liquid level transmitters with a 4 to 20 milliamp current loop output signal for determining liquid depth or the fluid level by measuring the hydrostatic pressure.

A 4-20mA output hydrostatic level transmitter is commonly used as part of an on-site control & monitoring system to manage quantity of liquids and ensuring minimum and maximum liquid levels are not exceeded.

Select a 4 to 20 mA current output hydrostatic level sensor for controlling a pump in a borehole or managing the contents of liquid storage tanks.

• Dirty water, sludge & sewerage tank level 400 mbar pressure sensor - Flush ceramic diaphragm pressure sensor for measuring level of a dirty water, sludge & sewerage tank.
• CIP protected dairy sensor for measuring level of milk in 6m high tank - Hygienic pressure sensor designed for CIP cleaning in dairy applications. Withstands harsh chemicals and high temperatures. Accurate and reliable level measurement in milk silos.

• LMP307 Submersible Level Transmitter
• LMK458 Marine Approved Hydrostatic Level Transmitter
• LMK382 Low Range IP68 Waste Water Level Transmitter
• 18.605 G Low Cost Submersible Diesel Fuel and Water Tank Level Sensor

• Underground rain water storage tank level sensor and readout for 2 metre depth - Water level indicator for a 2 metre deep rain water storage tank located underground.
• 3m range 4-20mA output submersible hot water tank level sensor - This submersible level sensor is suitable for use in hot water tanks. It features a 4-20mA output, 0-3m measurement range, and high-temperature resistance up to 125°C (257°F).
• Borewell water level sensor for 100m water height - Low cost solution to measuring the water level in a borewell with a water height of as much as 100 metres above the submerged sensor
• 200m deep well pump water level sensor, switch & display - Protect your deep well pump with thhis submersible level transmitter and wall mounted indicator and alarm. This system provides reliable water level monitoring and pump protection at depths of up to 200 meters.
• 25m borehole submersible pump level indicator and control switch with level sensor - I am hoping to use a borehole where the pump is about 25m below the surface. I would like the pump to operate automatically by switching on when the water has returned to about 14m below ground level and off at about 20m below the ground.
• 5m deep sewage wastewater submersible level sensor - Submersible level sensor with a flush ceramic sensing diaphragm which is ideal for use on sewage wastewater

• LMP305 Borehole Level Transmitter
• DPT200 Pressurised Tank Level Differential Pressure Transmitter
• LMK387 Cleanable Sewage and Sludge Pressure/Level Sensor
• LMK807 Plastic Submersible Level Transmitter

• Fleet management system submersible 3000mm height petrol tank level ATEX rated pressure sensor - ATEX rated submersible pressure sensor for fleet management system (FMS) petrol applications, ideal for petrol applications in hazardous environments.
• Floating dry dock ballast tank 14ft range 4-20mA output submersible seawater level sensor - 14ft range submersible level sensor for monitoring the level of seawater in floating dry dock ballast tanks.
• Cooling tower basin water level transmitter - Ensure efficient cooling tower operation with the LMK382 submersible level transmitter. Its low-range measurement capabilities and robust design make it ideal for monitoring basin water levels, preventing pump damage, and optimizing water usage.
• Underwater 50 metre sea depth 4-20mA output sensor - All titanium underwater sensor for measuring seawater depth with a measurement range of 0 to 50 metres providing a 4 to 20 mA output signal.
• Generator fuel oil day tank drop-in 200mb hydrostatic level sensor - 200 mbar range hydrostatic level sensor for measuring the quantity of generator fuel oil in a day tank.
• 2 metre deep diesel tank level sensor for submersion - Ensure continuous operation of diesel powered equipment with this durable level sensor. Features FEP cable and 4-20mA output.

• LMP 308 Removable Waterproof Cable Connection Water Level Sensor
• LMK 487 Submersible Ballast Tank and Draught Level Pressure Transmitter
• LMK 858 Plastic Submersible Liquid Level Sensor with Removable Cable
• LMK307 Submersible Waste Water Level Sensor

• -5…+50degC temperature and 10m range level dual 4-20mA submersible borehole transmitter
• 280 inch range 4-20mA output urea tank flush diaphragm level sensor
• 2 mWC waste water submersible pressure transmitter with 1/2 BSP female fitting
• 16 inch range 4-20mA output submersible shallow water tank level sensor
• 1 metre deep raw sewage ATEX approved submersible level transmitter
• 140 inch range rangeable 4-20mA output wastewater level sensor and display for external fitting
• Contaminated groundwater submersible plastic body 5 psi pressure transducer & display
• 10m range high resolution 4-20mA out submersible freshwater tank level sensor
• 5 metre range high accuracy 4-20mA output non-corrosive liquid level sensor with G1/4 male external fitting
• Water well 30mH2Og range 4-20mA out freshwater level sensor with RTD
• Sulfuric acid 12-15% conc. drop-in level probe for 10m high tank
• Geothermal pool high temperature submersible level transmitter

Find out more about 4-20mA Output Hydrostatic Level Transmitters & Sensors to determine which product options and capabilities will best meet your application requirements.