Hydrostatic level sensors which are suitable for immersing in seawater for long periods to monitor depth and tidal changes.
Seawater
Seawater compatible product information and technical help for applications involving the direct measurement or protection from seawater.
Brackish Water Hydrostatic Liquid Level Sensors
Brackish water depth and level sensors with housing material for use with tidal and coastal sea water.
Stop sea water level or depth sensor failures due to pitting or corrosion
Despite sea water being one of the harshest environments where a liquid level sensing device can be used, it is surprisingly common to find sensors that have been installed and fail much sooner than expected, should never have been specified in the first place.
LMK 858 Plastic Submersible Liquid Level Sensor with Removable Cable
Chemical resistant liquid level sensor with detachable signal cable for measuring quantity of aggressive media such acids and alkalis and sludge in tanks located outside of factory buildings.
LMK457 Marine Approved Level Transmitter
Marine approved level transmitter with 4-20mA current loop output for shipbuilding with optional all CuNiFe construction for sea-water compatibility in ranges from 0.4 mH2O to 250mH2O gauge.
STT-26 Submersible Temperature Probe and Transmitter
Submersible 4-20mA output sensing probe for immersion in freshwater, seawater or any other compatible liquid to measure liquid temperature.
LMK 487 Submersible Ballast Tank and Draught Level Pressure Transmitter
A 22mm diameter titanium body seawater depth and level probe with a 4-20mA output with Lloyds and DNV-GL ship approval, for monitoring the quantity of ballast or the draft of a ship’s hull.
Floating dry dock ballast tank 14ft range 4-20mA output submersible seawater level sensor
A seawater compatible liquid level sensor for submerging in a floating dry dock ballast tank and measuring the depth over a range of 0 to 14ft from the nose cone, and sending the corresponding 4-20mA signal through the submersible cable electrical connection.
Ferry hull draft monitoring 3 bar absolute 4-20mA output seawater pressure sensor
An absolute pressure sensor for ship use to measure seawater depth on a ferry hull draft monitoring system over a range of 0 to 3 bar abs from the G1 1/2" process connection, and sending the corresponding 4-20mA signal through the waterproof cable electrical connection.
Desalination plant seawater feed tanks 5m range 4-20mA output submersible level sensor
A marine approved submersible seawater level sensor for submerging in desalination plant water tanks and measuring the depth over a range of 0 to 5m from the nose cone, and sending the corresponding 4-20mA signal through the submersible cable electrical connection.
10ft range 4-20mA output submersible sea tide depth sensor
A submersible liquid depth sensor for submerging in the sea and measuring the tide depth over a range of 0 to 10ft from the nose cone, and sending the corresponding 4-20mA signal through the submersible cable electrical connection.
3m range 4-20mA output submersible seawater dewatering tank level sensor
A low range submersible liquid level sensor for submerging in a seawater dewatering tank and measuring the depth over a range of 0 to 3m from the nose cone, and sending the corresponding 4-20mA signal through the submersible cable electrical connection.
9m 4-20mA ship fish storage seawater storage tank submersible level sensor
A marine approved submersible liquid level sensor for submerging in a ship seawater tank for fish storage use and measuring the depth over a range of 0 to 9m from the flush diaphragm, and sending the corresponding 4-20mA signal through the submersible cable electrical connection.
Duplex steel 1500psig 0-5V output seawater pressure sensor for water treatment use
A duplex steel pressure sensor for water treatment use to measure pressure of seawater over a range of 0 to 1,500 psi g from the 1/4 NPT male process connection, and sending the corresponding 0-5Vdc signal through the DIN plug electrical connection.
10 barg range 4-20mA output saltwater pressure sensor for sea water heat exchanger use
A CuNi10Fe1Mn housing pressure sensor for sea water heat exchanger use to measure pressure of saltwater over a range of 0 to 10 bar g from the G1/2 male process connection, and sending the corresponding 4-20mA signal through the DIN plug electrical connection.
5m range 4-20mA output submersible seawater intake channel level sensor
A submersible saltwater level sensor for submerging in a seawater intake channel and measuring the depth over a range of 0 to 5m from the nose cone, and sending the corresponding 4-20mA signal through the submersible cable electrical connection.
10mH2O absolute 4-20mA marine approved seawater pressure sensor for bilge water leak testing use
A marine approved submersible absolute pressure sensor for bilge water leak testing use to measure pressure of seawater over a range of 0 to 10 mH2O abs from the G1/4 male process connection, and sending the corresponding 4-20mA signal through the submersible electrical connection.
60 barg range RS485 Modbus RTU seawater pressure sensor for flow control use
A hastelloy C276 wetted parts gauge pressure sensor for flow control use to measure pressure of seawater over a range of 0 to 60 bar g from the G1/2 male process connection, and sending the corresponding RS485 Modbus RTU signal through the integral cable electrical connection.
5 barg range 4-20mA output submersible seawater pressure sensor for measuring sea level
A marine approved gauge pressure sensor for sea level measuring use to measure pressure of seawater over a range of 0 to 5 bar g from the G1/4 male process connection, and sending the corresponding 4-20mA signal through the submersible electrical connection.
Reverse osmosis desalination 100 psi g 4-20mA output seawater pressure sensor
A saltwater compatible pressure sensor for reverse osmosis desalination use to measure pressure of seawater over a range of 0 to 100 psi g from the G1/4 male process connection, and sending the corresponding 4-20mA signal through the integral cable electrical connection.
Reverse osmosis desalination 1,500 psi g 4-20mA output seawater pressure sensor
A saltwater compatible pressure sensor for reverse osmosis desalination use to measure pressure of seawater over a range of 0 to 1,500 psi g from the G1/4 male process connection, and sending the corresponding 4-20mA signal through the integral cable electrical connection.
Height & temperature of water sensor for tidally inundated tunnel
We have an installation which involves measuring equipment in a tidally inundated tunnel. We need to know if there is water in the tunnel and the height and temperature of the water.
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.
Seawater solution 60 inH2O hydrostatic pressure sensor for 190degF temperature
Hydrostatic pressure sensor with a measurement range of 0 to 60 inH2O gauge with a 4 to 20 mA output for measuring a seawater solution at a temperature of 190F.
SDI-12 near shore tide gauge submersible 20m level probe
20 metre range level probe with an SDI-12 protocol serial digital interface for submerging near to the shore to monitor tidal changes.
Sea Water Resistant Pressure Transmitters
Sea water corrosion resistant wetted parts 4-20mA current loop output pressure transmitters.
DMK 458 Seawater Low Range Pressure Transmitter
Sea water corrosion resistant low range pressure transmitter for marine, ship and offshore engineering.
Marine aquaculture submersible seawater level & temperature transmitter
Use this dual output transmitter for monitor or controlling the water level and temperature of salt water ponds & tanks used in marine aquaculture systems.
Hydrophone array submersible 200 meter seawater depth sensor
Submersible pressure sensor which can be connected at the end of our hydrophone cable to measure the water depth.
Sea water desalination system offshore submersible pressure transmitters
10 bar and 100 bar pressure transmitter for use in sea water desalination processes.
Sea, Brackish or Salt Water Submersible IP68 Depth & Level Sensors
IP68 rated transmitters and transducers suitable for use with tidal and coastal salt water.
Seawater Compatible Sensors
Sensors for use with seawater or protected from salt spray corrosion in marine environments. Select instruments with titanium, ceramic, plastic or marine bronze parts which have a high resilience to corrosion from salt water.
Harbour seawater level sensor with digital display & relay outputs
sensor which can installed down a tube to measure seawater level in a harbour in order to switch a pump on when the tide comes in
Salt water pump pressure sensor & gauge with 250 psi range
I’m looking for a pressure sensor to use on a salt water pump to measure pressures between 100 and 250 psi which includes a digital gauge
1-5Vdc output, 2.5m range, salt water ballast tank level sensor
We want a 1-5Vdc output submersible pressure sensor which is seawater compatible to monitor the level of a salt water ballast tank over a range of 0 to 2.5 metres.
Seawater Reverse Osmosis (SWRO) compatible pressure sensor
We have had some problems with our pressure transmitters for SWRO, please could you advise a pressure transmitter which is designed for use with sea water
Sea water tank level sensor for 30 cm depth variation on ship
Level sensor for sitting in a sea water tank on a ship deck to measure depth variation between 0-30cm.
LMK 806 Plastic 21mm diameter Submersible Level Probe
The chemical resistant LMK806 submersible level probe is designed for use in confined spaces with aggressive media.
300 foot sea depth waterproof pressure sensor with 0-5V signal
Waterproof submersible pressure sensor for lowering to ~300 feet below sea level.
Hydro power plant sea water high accuracy DP transmitter
Seawater compatible high accuracy differential pressure transmitter with an accuracy of 0.15% FS over a operating temperature range of -10 to 80°C
RS485 output pressure sensor to measure sea-water depth to 50 bar
digital pressure sensor with RS485 serial interface and front end wetted components made from Hastelloy C276 which is sea-water corrosion resistant.
100 kPa sea water compatible pressure sender and display
The SWL is a a IP68 pressure sensor which is made from Marine bronze for compatibility with sea-water.
Sea-water corrosion resistant 10 bar pressure transmitter
We have a pressure transmitter that needs to be replaced which has completely corroded after being used on sea-water.
3 bar differential pressure sensor for sea water
Differential pressure sensor with all Hastelloy C276 diaphragms and process connections which are highly resistant to sea water corrosion
Tidal flap sea water depth measurement up to 10m with 4-20mA signal
We need a pressure transmitter with a 1bar, 10mts pressure range and a 4-20mA signal.
MTM/N10 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.
3 kg/cm2 sea water pressure transmitter
Pressure transmitter for sea water with pressure range of 0 – 3 kg/cm², CuNi10Fe1Mn body material, and ceramic diaphragm sensing material
Dockside sea water tide level transmitter up to 6 metres depth
Pressure transmitter for measuring depth of tide in a dock from 0 to 6 metres of seawater.
Seawater Level Logger and Readout Portable Instrumentation Kit
Portable seawater level logger instrumentation kit for measuring, displaying and logging sea water levels to a maximum depth of 10 metres.
Seawater pressure transmitter with 10 bar range and marine certification
Seawater pressure transmitter with following specs, 0-10 bar g, 4-20mA output, 1/2″ connection, seawater resistant and marine certified.
River & Coastal Water Submersible Level Sensor with SDI-12 interface
The most popular device is the SLS-D submersible level transmitter with SDi-12 output, this can be supplied with various measurement ranges and cable lengths to suit the installation. There is also the SLS-DMB which is a ceramic based sensor with a Marine Bronze housing which is suitable for permanent submersion in estuary and seawater installations. USB-SDI12-PRO […]
Sea water temperature probe and display for depth to 100 metres
Submersible temperature sensor for submersing in sea water down to a maximum depth of 100 metres complete with a local display for monitoring the temperature from the surface.
Internal ROV pressure sensor for sea water up to 10 bar abs
Small cheap pressure sensor for installing inside an ROV to measure sea water pressure to a maximum of 10 bar absolute.
2 bar g sea water pressure transmitter for marine engine cooling system
4-20mA (2 wire) transmitter for monitoring sea water pressure up to 2 bar gauge on the cooling system of a marine diesel engine.
20 foot deep submersible salt water level transmitter for marine use
Submersible pressure transmitter for salt water tank applications to measure water levels up to 20 feet.
20 bar g sea water pressure transducer with 10Vdc full range output
Voltage output pressure transducer compatible for measuring sea water pressure up to 20 bar gauge with a 0 to 10 volts dc output.
1 metre depth range Titanium housing submersible transducer
Titanium hydrostatic depth transducer for measuring up to 1 metre depth of sea water.
6m deep ballast tank level transmitter with marine certificate
Ship approved ballast tank level transmitter for measuring sea water to depth of 6 metres.
Plastic seawater depth probe with 20ft range & 4-20mA out
Submersible pressure transmitter for the measuring of seawater at various depths from zero to twenty foot.
10 metre sea water depth sensor with millivolt output
Sea water compatible submersible pressure sensor for measuring down to 10 metre depth.
12 bar g sea water compatible 4-20mA pressure sensor for use on marine vessels
Marine certified pressure transmitter for measuring seawater pressure up to 12 bar gauge on a marine vessel.
60 metre/200 foot sea water depth sensor with a 0 to 5Vdc output
Seawater compatible submersible pressure sensor with a 0 to 5 volts output signal for measuring sea water depth down to 60 metres (200 feet).
100 meter IP68 sea water level transmitter with Marine & ATEX approval
Submersible sea water level transmitter with GL and DNV marine approval and a measuring range of 0 to 100 meters of water.
DNV / GL marine certified submersible seawater level transmitter for 0-3 metre depth
Marine approved sea water level sensor for monitoring a 3 metre change in salt water depth.
50m seawater depth and temperature sensor with SDI-12
SDI-12 digital interface liquid level and temperature sensor for submerging in seawater water to depth of up to 50 metres.
Seawater and crude oil compatible 75 bar pressure transmitter for marine use
Marine approved 4-20mA output pressure transmitter for measuring a mixture of seawater and crude oil up to 75 bar gauge in a zone 1 hazardous gas area.
10 bar seawater differential pressure sensor for hazardous area
0 to 10 bar differential range pressure sensor for use on a 40 bar sea water pressure line in a hazardous area
Sea water corrosive resistant underwater level transmitter
We need a hydrostatic level transmitter for immersion under sea water.
0 to 5 volt output sensor for measuring low seawater level
What sensor would you suggest for measuring low levels of seawater with a 0-5Vdc?
IMCTL Submersible Liquid Level and Temperature Transmitter
IP68 combined liquid level and temperature, dual 4 to 20 milliamp output pressure sensor with a 316L or Marine Bronze housing.
SWL Marine Bronze Submersible Level Sensor
Analogue output sensor for immersing in seawater to determine depth or change in water level by measuring hydrostatic pressure.
S12C SDI-12 Seawater Pressure & Temperature Transducer
SDI-12 protocol transducer for sensing water depth level and temperature in seawater, brackish water, tidal water, saline water or leachate.
LMK458 Marine Approved Hydrostatic Level Transmitter
Marine approved level transmitter with 4-20mA output for measuring level of contents inside ship ballast, fuel, liquid cargo or wastewater tanks
ATM/N Titanium Submersible Hydrostatic Pressure Transmitter
All Titanium submersible pressure transmitter for measuring the hydrostatic level of leachate, brackish water or sea water. Ranges from 1 up to 250mWC.
DMK457 Marine Approved Pressure Transmitter
Marine approved pressure transmitter with 4-20mA current loop output for shipbuilding with optional CuNiFe housing for sea-water compatibility
IMP Ceramic Strain Gauge Pressure Transducer
Ceramic strain gauge pressure transducer with a 2mV/V or 10mV/V output signal in pressure ranges from 1 bar up to 700 bar gauge or absolute.
CNS Submersible Low Level Transmitter
Immersible low pressure sensor for measuring shallow liquid level with a rangeable 4-20mA current loop or high level voltage output signal.