Tuning Fork Level Switch for Powders

Name: Tuning Fork Level Switch for Powders
Brand: WELK Level

Large-fork vibration level switch for powders, granules and low-density bulk solids.

MediaPowder / granules

ForkLarge fork

DutyFull / empty alarm

OutputRelay / transistor

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Why choose· 01

Built for your duty.

Designed for solids

Solid-service forks are larger and more robust than compact liquid tuning forks.

Good for powders

Used for high and low alarms in cereal, flour, feed, plastic granule and powder silos.

Density must be checked

Bulk density, particle size and buildup determine whether fork, vibrating rod or rotary paddle is better.

Engineer-checked selection

WELK checks medium, alarm height, mounting orientation, connection, output logic, power, contact rating 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.

Powder tuning fork switches are frequently listed separately from liquid tuning forks because the fork geometry and vibration behavior differ.

WELK positions this against vibrating rod and rotary paddle switches in the buying guide so buyers choose the right solids technology.

Tuning Fork Level Switch for Powders 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.

Point level switch selection starts from medium behavior, alarm point, mounting direction, density or dielectric, buildup risk, process connection, power and contact logic.

Specifications· 03

Tuning Fork Level Switch for Powders specification range.

Parameter	Value
Measuring principle	Vibrating fork point detection for bulk solids
Media	Powders, granules and low-density solids by model
Mounting	Top or side mount
Output	Relay or transistor by electronics
Selection note	Bulk density and buildup risk must be checked
RFQ data	Material name, bulk density, particle size, mounting point, temperature and output
Connection / mounting	G1'',1''NPT,g3/4'',G1/2'',3/4''NPT,other size
Output signal	relay output
Accuracy class	±2mm
Material options	Aluminium Alloy,stainless steel

Applications· 04

Where this product works.

Flour silosCereal binsPowder hoppersFeed storagePlastic granulesHigh level alarmLow level alarmPump protection

Application

Silo & Powder Level

Powder silos and bulk solids

Wetted materials & output options.

316LStainless SteelProcess connectionMounting bracketWetted materialExplosion-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 tuning fork level switch for powders specs.

Measuring principle Media Mounting Output Selection note RFQ data

FAQ· 06

Tuning Fork Level Switch for Powders questions.

How do I choose the switching point for Tuning Fork Level Switch for Powders?

Start from medium, alarm height, mounting orientation, connection, output logic, power, contact rating and material requirement. WELK then confirms the exact model, material and output before quotation.

What is the difference between Tuning Fork Level Switch for Powders and continuous transmitter?

Tuning Fork Level Switch for Powders is selected for its specific duty and limitations. WELK compares it with continuous transmitter, radar, ultrasonic when the process data suggests another technology may be safer.

Can Tuning Fork Level Switch for Powders 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 Tuning Fork Level Switch for Powders?

Sticky buildup, coating, turbulence, low density solids, non-conductive liquids or tank-wall material can make one switch principle unsuitable.

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 tuning fork level switch for powders? Send the conditions.

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