10 to 100 mH2O (33 to 333 ftH2O) Ranges

Select a level sensor with a range between 10 and 100 metres of water column (33 to 328 feet of water gauge).

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mWG unit conversion table

Convert a water level into pressure units

Economical IP68 protected sensor with stainless steel 316L housing and Ceramic strain gauge sensing diaphragm for measuring liquid depth pressure or the pressure in a submerged pipe or vessel. Measure hydrostatic pressure from from 0 to 10 mWC (33 ftWC) up to 0 to 100 mWC (330 ftWc) and convert reading to a millivolt, current or voltage signal output. The Ceramic diaphragm has a high chemical resistance to media such as leachate and seawater, and the housing can be upgraded to Duplex stainless steel if necessary for extra material protection. A PUR coated cable is fitted as standard, but for additional chemical protection an FEP coated cable can be supplied.

All stainless steel 316L hygienic digital display pressure gauge for measuring low range pressures with ranges from 0-100 mbar up to 0-40 bar gauge or absolute, including vacuum range 0 to -1 bar. This sanitary pressure gauge includes open diaphragm process fittings for threaded BSP, dairy pipe and Tri-clamp style process connections.

Low price digital pressure gauge with an accuracy of 0.5% pressure range for general purpose industrial measurements. Measure the pressure of fluids or gases in a range of pressures from the lowest range of 0 to 1.6 barg up to the highest range of 0 to 250 barg. For convenient mounting the pressure gauge includes a positionable display to ensure the reading is horizontal and pointing in the most easily viewed direction for the user. There is also the choice of a fixed 1/4 inch BSP parallel or 1/4 inch NPT male tapered thread and a choice of 4 popular pressure units selectable by the user.

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).

Measure vacuum, positive gauge and absolute pressures from -1 bar (-15psi) up to 40 bar (600psi) with this all in one electronic switch, gauge and sensor. Designed specifically for use in the food, drink and biomedical industry for measuring process pressures and vessel contents. Choose dairy pipe or clamp type sanitary process fittings and select a food grade oil fill as the diaphragm isolation fluid. For pharmaceutical installations requiring hazardous dust protection the instrument includes the option for ATEX intrinsic safety.

Hydrostatic level sensor with an IP68 sealed electrical connection, stainless steel 316L, Duplex or PVC construction and a passive millivolt strain gauge output signal. Available in level ranges from 10 to 100 mWG gauge or absolute.

Absolute referenced hydrostatic depth sensor with an IP68 sealed electrical interface, stainless steel 316L, Duplex or PVC housing and a mV, amplified voltage or current output. Available in depth ranges from 1 to 10 bar absolute.

Water resistant pressure sensor for measuring hydrostatic pressures in the range of 0-0.5 mWC up to 0-100 mWC. An all stainless steel 316L construction with Viton O rings seals and a choice of PUR, PVC or FEP vented cabling. The IMSL is used for measuring groundwater, aquifer, reservoir and borehole water level. The internal silicon strain gauge sensor provides a stable water level reading accurate to 0.1% of span linearity with low hysteresis and repeatability errors.

Battery powered submersible data logger for recording level of rivers, reservoirs, boreholes, tidal & coastal waters with ranges from 3.5 mH2O up to 350 mH2O gauge or absolute

Battery powered submersible data logger for recording level of rivers, reservoirs, boreholes, tidal & coastal waters with ranges from 3.5 mH2O up to 350 mH2O gauge with non-linear logging functions and extra memory capacity for recorded data.

The level troll 300 bore hole water level data logger is available in measuring ranges from 10.9 m up to 200.7 mH2O. To compensate for atmospheric pressure the device can be used in conjunction with the Barotroll atmospheric pressure logger or a known value can be entered into the software to adjust the readings.

High precision digital pressure gauge with an accuracy of 0.05% full scale in pressure ranges from -1 to 2 bar up to 1000 bar. The LEX 1 high accuracy digital pressure gauge features 6 pressure units, rotatable display, zero tare & peak hold display functions and optional ATEX approval for instrinsic safety.

IP68 sealed hydrostatic level transmitter with a 17mm diameter for lowering into ground water boreholes for environmental monitoring of water level. Available in level ranges from 6 up to 200 metres of water gauge (650 ftH2O gage) with an accuracy of 0.5% full scale.

Submersible waste water level sensor with optional intrinsic safety certification for monitoring the level of sewage and effluent in water treatment plants. Available in level ranges from 4 up to 250 meters of water gauge.

Level pressure sensor with semi-flush ceramic diaphragm and stainless steel or PVDF wetted parts for aggressive corrosive media in ranges from 4mH2O up to 600mH2O gauge or absolute.

Marine approved level transmitter with 4-20mA current loop output for measuring the level of contents inside a ships ballast, fuel, liquid cargo or wastewater tanks with optional all CuNiFe construction for sea-water compatibility in ranges from 0.4 mH2O to 200mH2O gauge or absolute.

IP68 mid range pressure transmitter for measuring the level of highly contaminated and agressive liquid media with a body made from PVC. Hydrostatic ranges from 4 mWC up to 100 mWC

IP68 low range pressure transmitter for measuring the level of highly contaminated and agressive liquid media with a body made from PP (Polypropylene) or PVDF. Hydrostatic level ranges from 0.4 up to 100 metres of water column.

Submersible stainless steel pressure transmitter ideal for geotechnical surveying with a 19mm diameter for measuring hydrostatic water level in bore-holes. This small diameter level sensor has level ranges from 1 up to 250 metres water column and a 4-20mA current loop output signal.

Submersible level transmitter for measuring liquid level with a 4-20mA current loop or a 0-10V voltage output plus optional ATEX approval for instrinsically safe use in hazardous areas in ranges from 1mH2O up to 250mH2O.

SDI-12 protocol transducer for sensing water depth level and temperature in seawater, brackish water, tidal water, saline water or leachate. The digital interface conforms to the requirements of the SDI12 support group and can be used with environment monitoring equipment which supports the SDI12 digital communications interface. A high corrosion resistant ceramic diaphragm is fitted a standard and stainless steel 316L, Duplex or Marine Bronze housing materials can be chosen to suit the application requirements. Measure salt water depth in the ranges starting from 0-10 metres up to 0-100 metres, including absolute non-vented ranges from 1.5 bar up to 10 bar absolute.

Combined pressure and temperature sensor with a 1200 baud rate serial data interface as defined by the SDI-12 support group. The S12S is a submersible probe used for monitoring water level and temperature. The SDI-12 digital interface is specially designed for low power, battery operated instrumentation such as on-site environmental dataloggers. Measure the rise and fall of water levels in ranges from 0 to 2 feet up to 0 to 300 feet of water column.

Analogue output sensor for immersing in seawater to determine depth or change in water level by measuring hydrostatic pressure. This sea depth probe has a Marine bronze housing and Ceramic diaphragm for protection from saltwater corrosion. Select fixed ranges from 10 metres (33 feet) up to 100 metres (328 feet) depth in a number of analogue output configurations including low voltage strain gauge, amplified voltage and current loop output. Also suitable for use in brackish and inland tidal water or any other application where there is the risk of corrosion form a saline liquid.