Level Sensors — Precise Monitoring of Liquids and Bulk Solids in Industry
Industrial level sensors provide continuous measurement or point-level detection of liquids, suspensions and bulk solids in tanks, vessels and process pipelines. Our catalog features over 60 models of vibrating fork, capacitive, float, ultrasonic and radar level instruments from leading manufacturers. Level sensors are part of our broader industrial sensors catalog, which also includes pressure sensors and inductive sensors.
How to Choose a Level Sensor
When selecting a level sensor, consider the type of measured medium (liquid, suspension, bulk solid), measurement range, process temperature, pressure, medium aggressiveness and output signal (4-20 mA, relay, digital protocol). For aggressive or viscous media, non-contact radar and ultrasonic sensors are recommended. For point-level alarm of maximum or minimum level, vibrating tuning fork sensors are optimal. Below is a comparison of five models from our catalog:
| Model | Manufacturer | Measurement Type | Range | Application |
|---|---|---|---|---|
| FTE30-AAA1 | Endress+Hauser | Vibrating fork | Point level | Liquids, water treatment |
| FTL31-AA4U2BAWDJ | Endress+Hauser | Vibrating tuning fork | Up to 3 m | Chemical, food industry |
| DF21A1C5G1AS2 | MOLLET | Capacitive | 0–2000 mm | Bulk solids, silos |
| 7ML5221-1BB11 | Siemens | Ultrasonic | 0–40 bar | Water utilities, tanks |
| DBLM3140 | Dwyer | Float | 0–100 mm | Small volume vessels |
Level Sensor Manufacturers
Our catalog features level sensors from manufacturers with decades of experience in industrial automation:
- Endress+Hauser — 33 models: vibrating, radar, capacitive and hydrostatic level transmitters from the Levelflex, Liquiphant and Micropilot series for any industrial media.
- MOLLET — 12 models: capacitive and rotary sensors from the DF series for bulk solids and granulates in silos and hoppers.
- Siemens — 8 models: ultrasonic and radar level transmitters from the SITRANS series for water treatment and chemical industry.
- Dwyer Instruments — 5 models: float and capacitive sensors for compact vessels and HVAC systems.
- Sick — 4 models: optical and ultrasonic sensors for non-contact level measurement.
Level Sensors by Specifications
Select a sensor by key parameters: other sensor categories include optical sensors for non-contact detection, proximity sensors for positioning, and pressure sensors often used alongside level instruments for hydrostatic level measurement methods.
Warranty and Support
All level sensors come with official manufacturer warranty. We provide technical consultation for model selection, assistance with output signal configuration and PLC integration. Delivery across Ukraine: Kyiv, Kharkiv, Odesa, Dnipro, Lviv and other cities. Payment by bank transfer for legal entities, card or cash on delivery available.
