High-Temperature Radar Level Meter

Name: High-Temperature Radar Level Meter
Brand: WELK Level

Radar level meter configured with protected antenna, spacer or cooling extension for elevated-temperature process vessels.

TemperatureProject-confirmed high-temp build

AntennaHorn / lens / protected antenna

Output4-20 mA / HART / RS-485

UseHot tanks and reactors

Request quote Attach files

Why choose· 01

Built for your duty.

Application-specific selection

hot liquid tanks, reactors, process vessels, heated storage and applications where a standard compact transmitter may overheat

Technical configuration window

Range class, output, materials and accessories are presented as configurable options so WELK can match the page to the real process data before quotation.

Configuration before quotation

Operating and design temperature, pressure, insulation, nozzle length, radiant heat and electronics location decide the high-temperature build.

Limits kept visible

High-temperature accessories do not solve coating, crystallization or heavy condensation automatically; antenna exposure still needs review.

Product details· 02

How it is selected & specified.

High-Temperature Radar Level Meter is presented as a WELK Level configurable product family, not as a single fixed catalogue code. The page focuses on realistic selection logic, installation limits and RFQ data that should be checked before quotation.

Hot liquid tanks, reactors, process vessels, heated storage and applications where a standard compact transmitter may overheat.

Operating and design temperature, pressure, insulation, nozzle length, radiant heat and electronics location decide the high-temperature build.

High-temperature accessories do not solve coating, crystallization or heavy condensation automatically; antenna exposure still needs review.

Specifications· 03

High-Temperature Radar Level Meter specification range.

Parameter	Value
Measuring principle	Free-space FMCW radar
Temperature handling	Spacer, cooling extension or protected antenna by project
Process connection	Flange or threaded adaptor by vessel standard
Antenna	Horn, lens or protected antenna by medium
Output	4-20 mA, HART or RS-485 by electronics
Selection note	Check process and ambient heat separately
RFQ data	Operating/design temperature, pressure, nozzle length, insulation and output

Applications· 04

Where this product works.

Hot process tanksReactorsHeated storageBoiler auxiliary vesselsHigh-temperature liquids

Application

Boilers & Process Vessels

Pressure vessels and thermal systems

Chemical Storage Tanks

Chemical and petrochemical storage

Wetted materials & output options.

316L PTFEStainless SteelCast AluminumCustom rangeProcess connectionOutput signalLogo/MarkingDocumentation package

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/probe surfaces, cable or antenna support, product label, wiring note and requested inspection or calibration documents.

Packaging and documents →

Spec siblings· 05c

Spec siblings & common high-temperature radar level meter specs.

Measuring principle Temperature handling Process connection Antenna Output Selection note

FAQ· 06

High-Temperature Radar Level Meter questions.

What temperature should I provide?

Send both normal operating temperature and design or cleaning temperature, plus ambient temperature around the electronics.

Does high temperature require a remote display?

Sometimes. If electronics exposure is high, a separated display or remote mounting package may be safer.

What should I send for a quotation?

Send medium, measuring range, installation drawing or photo, process connection, output signal, power supply, environment and any certificate or document requirement.

Are final specifications fixed from this page?

No. Final range, accuracy, material, pressure, temperature, output and approval wording are confirmed from the selected order configuration.

Need high-temperature radar level meter? Send the conditions.

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

Related blog· 08

Related blog & technical notes.

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