Analog output hydrostatic sensors with a 0 to 10 volt amplified output signal for measuring liquid head pressure or fluid level. Choose transducers for fitting to the outside of a fluid storage tank or submerging in liquid to send a 0-10 volts signal which is proportional to the hydrostatic pressure of the vertical liquid column height above the transducer.
LMP307 Submersible Level Transmitter - Submersible level transmitter for measuring liquid level with a 4-20mA current loop or a 0-10V voltage output plus optional ATEX approval for intrinsically safe use in hazardous areas in ranges from 1mH2O up to 250mH2O. The LMP307 is suitable for use on potable water with no leaching, and can be supplied with a drinking water certificate according to DVGW and KTW.
18.605 G Low Cost Submersible Diesel Fuel and Water Tank Level Sensor - Low cost OEM diesel fuel or water level sensor for installing inside or outside a storage tank. 
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. 
LMK382 Low Range IP68 Waste Water Level Transmitter - Submersible Low Range waste water level transmitter with intrinsically safe option for monitoring the level of sewage and effluent in water treatment plants.
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.
MTM3000 10mm diameter submersible miniature pressure transducer - MTM3000 Miniature Level Sensor specially designed for inserting down very small boreholes in wells, dams and many geophysical research applications.
LMK307 Submersible Waste Water Level Sensor - Submersible waste water level sensor with optional intrinsic safety certification for monitoring the level of sewage and effluent in water treatment plants.
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).
- 150m freshwater submersible pressure sensor with 10v output
- 30 ft high hygienic tank level transducer with 0 to 10 volt output for use with lubricants
- 10 metre high vegetable oil level transducer with 0 to 10 volt output
- External corrosive chemical liquid level sensor for installing in a surrounding water bath
- 60in range 0-10Vdc output FeCl2 and HCl level sensor for external fitting
- 2ft range 0-10Vdc output submersible freshwater tank level sensor
- 150cm range 0-10Vdc output bulk milk cooler level sensor with dairy pipe fitting
- 200 inch range 0-10Vdc output level sensor for soap water with up to 50% NaOH concentration
- Automatic fire pump engine 48 inch range 0-10Vdc output diesel tank level sensor
- Ebb & Flow (Flood & Drain) Horticulture Hydroponic System 100mm Water Level Sensor
- Immersible water level sensor for 4 metre deep cold water storage tank
- Low cost 2 metre high diesel tank level sensor with 0-10 volt output
- Borehole water level transducer to determine recharge rates
- Freshwater 1.5 mH2O gauge range 0-10V out submersible level sensor
- 2.5 mH2O range 0-10V signal submersible diesel level sensor
- BMS water tank 6mH2Og range 0-10V out submersible level sensor
- 50cm range 0-10Vdc output freshwater level sensor for external fitting
- 250cm range 0-10Vdc output plastic submersible chemical tank level sensor