80 GHz Radar Level Meter with Air Purge

Name: 80 GHz Radar Level Meter with Air Purge
Brand: WELK Level

80 GHz radar package with purge connection for dusty silos and applications where antenna buildup can weaken the echo.

Frequency80 GHz class

PurgeAir purge connection

DutyDust / buildup risk

MountingFlange / aiming review

Request quote Attach files

Why choose· 01

Built for your duty.

Application-specific selection

cement, fly ash, lime, mineral powder and dusty solids where antenna contamination or buildup is a known maintenance issue

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

Purge air source, pressure, cleanliness, connection size, nozzle geometry, antenna style and maintenance access are confirmed before quotation.

Limits kept visible

Air purge is a maintenance aid, not a cure for wrong mounting. A badly placed nozzle or direct filling stream can still cause false echoes.

Product details· 02

How it is selected & specified.

80 GHz Radar Level Meter with Air Purge 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.

Cement, fly ash, lime, mineral powder and dusty solids where antenna contamination or buildup is a known maintenance issue.

Purge air source, pressure, cleanliness, connection size, nozzle geometry, antenna style and maintenance access are confirmed before quotation.

Air purge is a maintenance aid, not a cure for wrong mounting. A badly placed nozzle or direct filling stream can still cause false echoes.

Specifications· 03

80 GHz Radar Level Meter with Air Purge specification range.

Parameter	Value
Measuring principle	80 GHz FMCW radar
Purge connection	Air purge or blowing port by configuration
Reference range	Silo range class by antenna and material
Antenna	Lens or horn antenna selected by dust and buildup risk
Output	4-20 mA, HART or RS-485 by transmitter
Utilities	Clean dry purge air; pressure confirmed by project
RFQ data	Silo height, dust level, material, nozzle, purge air and output

Applications· 04

Where this product works.

Cement silosFly ash storageLime powder binsMineral powder silosDusty process hoppers

Application

Silo & Powder Level

Powder silos and bulk solids

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 80 ghz radar level meter with air purge specs.

Measuring principle Purge connection Reference range Antenna Output Utilities

FAQ· 06

80 GHz Radar Level Meter with Air Purge questions.

When should I request air purge?

Request it when dust or buildup can cover the lens or horn, especially in cement, fly ash and fine powder service.

What purge data is needed?

Send available purge air pressure, air quality, connection preference and maintenance access around the nozzle.

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 80 ghz radar level meter with air purge? Send the conditions.

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

Related blog· 08

Related blog & technical notes.

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