Corrosion-Resistant Ultrasonic Level Meter

Name: Corrosion-Resistant Ultrasonic Level Meter
Brand: WELK Level

Ultrasonic level meter with corrosion-resistant sensor face for acid, alkali and chemical storage duties.

Sensor facePTFE / PVDF / PP

Output4-20 mA / RS-485

InstallNon-contact top mount

DutyChemical tanks

Request quote Attach files

Why choose· 01

Built for your duty.

Material-focused selection

Sensor-face material is chosen from the chemical name, concentration, vapor and temperature.

No wetted moving parts

Non-contact ultrasonic measurement keeps the transducer above the liquid surface.

Cost-effective chemical level

Suitable where vapor, foam and temperature conditions remain within ultrasonic limits.

Engineer-checked selection

WELK checks tank height, maximum level, blind-zone allowance, medium, vapor/foam condition, output signal, power and relay points 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.

Corrosion-resistant ultrasonic level meters are selected for compatible chemical tanks when radar is not required and a non-contact instrument is desired.

Chemical compatibility must be confirmed for the sensor face, mounting adaptor, gasket and cable gland before quotation.

Corrosion-Resistant Ultrasonic Level Meter 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.

Ultrasonic selection depends on blind zone, tank height, vapor, foam, turbulence, temperature gradient and whether a split display, relay output or corrosion-resistant sensor face is needed.

Specifications· 03

Corrosion-Resistant Ultrasonic Level Meter specification range.

Parameter	Value
Measuring principle	Ultrasonic non-contact level
Wetted/exposed materials	PTFE, PVDF or PP by version
Range	Selected from tank height and blind zone
Signal	4-20 mA, RS-485 or relay by version
Limitations	Heavy vapor, foam and turbulence may require radar
RFQ data	Chemical name, concentration, temperature, vapor, tank height and connection
Accuracy class	0.25%FS,±0.2%
Material options	Plastic,ABS,PE
Output signal	4-20mA/HART/RS485
Power supply	24VDC

Applications· 04

Where this product works.

Acid storageAlkali tanksChemical dosing tanksWaste liquid collectionOpen tanksSumpsWater and wastewaterChemical tanks

Application

Chemical Storage Tanks

Chemical and petrochemical storage

Wetted materials & output options.

PTFEPVDFPPWetted materialCustom rangeProcess connectionExplosion-proof option

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 corrosion-resistant ultrasonic level meter specs.

Measuring principle Wetted/exposed materials Range Signal Limitations RFQ data

FAQ· 06

Corrosion-Resistant Ultrasonic Level Meter questions.

How do I select Corrosion-Resistant Ultrasonic Level Meter?

Start from tank height, maximum level, blind-zone allowance, medium, vapor/foam condition, output signal, power and relay points. WELK then confirms the exact model, material and output before quotation.

What is the difference between Corrosion-Resistant Ultrasonic Level Meter and radar?

Corrosion-Resistant Ultrasonic Level Meter is selected for its specific duty and limitations. WELK compares it with radar, hydrostatic, float switch when the process data suggests another technology may be safer.

Can Corrosion-Resistant Ultrasonic Level Meter 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 Corrosion-Resistant Ultrasonic Level Meter?

Heavy vapor, pressure variation, dense foam, strong turbulence or narrow nozzles can weaken the echo; radar may be safer in those conditions.

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 corrosion-resistant ultrasonic level meter? Send the conditions.

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