Submersible Hydrostatic Level Transmitter

Name: Submersible Hydrostatic Level Transmitter
Brand: WELK Level

Submersible hydrostatic level transmitter for wells, reservoirs and water tanks up to 200 mH2O.

Range0-200 mH2O

Accuracy0.25% / 0.5%

Stability<0.2%/year

Sensor316L diaphragm

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Why choose· 01

Built for your duty.

Simple liquid column measurement

Hydrostatic probes convert liquid pressure into a continuous level signal.

Flexible cable length

Cable length is configured from water depth, installation allowance and cabinet location.

Water-project friendly

Well, reservoir and open-tank duties can be handled without a top-mounted echo path.

Engineer-checked selection

WELK checks liquid, density, measuring height, cable length or connection, temperature, pressure, output signal and material requirement so the quoted configuration matches the application.

Application-matched configuration

Selection notes focus on real tank conditions, measuring range, process connection, output signal and installation limits.

Product details· 02

How it is selected & specified.

The submersible hydrostatic transmitter measures liquid level from the static pressure of the liquid column above the sensor.

Density changes affect hydrostatic level calculation, so unusual density, sludge and corrosive media should be reported during RFQ.

Submersible Hydrostatic Level Transmitter is presented as a configurable WELK product family. Final model limits, wetted materials, process connection, certificate and output signal are confirmed from the selected datasheet before quotation.

Pressure-based level selection starts from liquid density, range, cable length or process connection, diaphragm style, material compatibility, output signal and ventilation or remote-seal layout.

Specifications· 03

Submersible Hydrostatic Level Transmitter specification range.

Parameter	Value
Measuring range	0-200 mH2O
Accuracy	0.25% or 0.5% by version
Power supply	12-32 VDC
Working temperature	-30 to 70 C
Protection	Submersible probe with cable seal
Signal	4-20 mA by standard configuration
Output signal	4-20mA, (0~10/20)mA; (0~5)V, (1~5)V,(0~10)V(3-wire);RS485,HART
Material options	SS316L,PTFE
Temperature rating	20~80
Selection checks	Pressure-based level selection starts from liquid density, range, cable length or process connection, diaphragm style, material compatibility, output signal and ventilation or remote-seal layout.

Applications· 04

Where this product works.

Water wellsReservoirsOpen tanksLevel control setsPump stationsWater tanksWellsWastewater sumps

Application

Water & Wastewater Level

Water utilities and wastewater plants

Wells & Reservoirs

Water wells and reservoirs

Wetted materials & output options.

316LAnti-corrosion CableArmored CableCustom rangeWetted materialLogo/Marking

Send medium, range, tank geometry, process connection and output signal for model review.

Packaging & shipping· 05b

Export packing as standard.

Packed for export with protected sensor head, probe/antenna/chamber support where needed, model label, wiring note and requested inspection or calibration documents.

Packaging and documents →

Spec siblings· 05c

Spec siblings & common submersible hydrostatic level transmitter specs.

Measuring range Accuracy Power supply Working temperature Protection Signal

FAQ· 06

Submersible Hydrostatic Level Transmitter questions.

How is the measuring range selected for Submersible Hydrostatic Level Transmitter?

Start from liquid, density, measuring height, cable length or connection, temperature, pressure, output signal and material requirement. WELK then confirms the exact model, material and output before quotation.

What is the difference between Submersible Hydrostatic Level Transmitter and radar?

Submersible Hydrostatic Level Transmitter is selected for its specific duty and limitations. WELK compares it with radar, ultrasonic, magnetic gauge when the process data suggests another technology may be safer.

Can Submersible Hydrostatic Level Transmitter be customized?

Yes. Range, process connection, wetted material, output signal, cable length, display, switch points, documents and OEM label can be reviewed by product family.

What are the common limits of Submersible Hydrostatic Level Transmitter?

Density changes, coating, sediment, viscous media, vacuum, crystallization and blocked impulse lines can affect level calculation.

Are the listed specifications final for every project?

No. Published values are typical selection ranges. WELK confirms final limits, material, output, certificate and documents from the actual process data before quotation.

Need submersible hydrostatic level transmitter? Send the conditions.

Attach tank drawings, old instrument photos or datasheets if available.