WELK Level manufactures industrial level instruments for tanks, silos, wells, reservoirs and process vessels. Send medium, range and output requirements for an engineer-reviewed quote within 24 hours.
60 GHz and 80 GHz radar level meters for tanks, rivers, silos, wireless telemetry, high temperature and dusty self-cleaning applications.
Integrated, split, compact, low-blind-zone, corrosion-resistant and explosion-proof ultrasonic level meters with analog, relay and RS-485 options.
Cable, armored, small-diameter, anti-corrosion, smart HART and flush-diaphragm hydrostatic transmitters for continuous liquid level signals.
Power-free local indication plus magnetic, glass plate/tube, high-pressure, lined, steam-jacketed, insulated, switch and 4-20 mA transmitter configurations.
Float, cable float, compact/explosion-proof tuning fork, powder fork, vibrating rod, capacitance, conductive and rotary paddle switches.
WELK engineers configure level measurement packages from tank conditions and control-system requirements.
Open tanks, sumps, reservoirs and pump stations need reliable level signals for alarms and pump control.
Explore application →
Corrosive media, vapors, foam and hazardous areas require the right wetted material and measurement principle.
Explore application →
Dust, low dielectric materials and tall vessels often make high-frequency radar the preferred continuous level technology.
Explore application →
Hydrostatic probes, water-level radar and controller packages are selected from depth, cable route, site access, water quality and telemetry requirements.
Explore application →
Pressure, temperature and the need for local indication often point toward magnetic gauges or radar instruments.
Explore application →Non-contact 80 GHz FMCW radar level meter for tanks, silos and difficult process conditions up to 70 m.
High-frequency radar level meter for tall silos, dusty bulk solids and sloped material surfaces.
Self-cleaning air-purge radar configuration for dusty silos and buildup-prone powder applications.
High-frequency radar level meter configured for cement silos, fly ash storage and heavy-dust bulk solids.
Common radar, ultrasonic and hydrostatic ranges are quoted after model check.
Range, connection, output, wetted material and OEM details confirmed per project.
Confirm medium, range, vessel drawing, connection, pressure, temperature, material, output signal and quantity.
Day 0Engineering checks whether radar, ultrasonic, hydrostatic, magnetic, guided wave radar, DP or a switch is technically suitable.
1-2 business daysRange, connection, cable or probe length, housing, display, relay, material, documentation and OEM requirements are frozen before quoting.
After data reviewAssembly, parameter setting, wiring, output checks, appearance review, accessory check and packing preparation follow the confirmed specification.
Per order scopeShipment documents, optional calibration records, packing photos and after-sales guidance are prepared according to the confirmed order.
Before dispatch
Every inquiry is checked against medium, range, installation and output requirements.
Level instruments are configured and supplied from WELK's Baoding team.
Standard models and OEM/ODM projects can start from practical quantities.
Manuals, calibration records and shipment documents are prepared per order.
Send medium, measuring range, tank height, process connection, pressure, temperature, output signal and quantity.
Yes. WELK supplies radar, ultrasonic, hydrostatic and magnetic level instruments, plus level switch frameworks for future model data.
Yes. OEM nameplates, custom ranges and project documentation can be reviewed from practical quantities.
WELK states that engineer-reviewed inquiries are typically answered within 24 hours.
Send your specification, drawing or operating conditions. We reply with a technical quote, not a form letter.
Uploaded reference files are included with the inquiry. For larger CAD packages, reply to the confirmation email or send them here:
Our team typically replies within 24 hours.
