VIBRATING FORK LEVEL SWITCH
Vibrating Fork Silo Level Sensor
Stock Code: 6 S1 V1 DA2

Vibrating Fork Silo Level Sensor (Tuning Fork Level Switch) is a durable, long-lasting, and true price-performance product designed to monitor raw material levels in silos, tanks, and hoppers with millimeter precision and high reliability, withstanding harsh industrial conditions thanks to its stainless steel body structure. It is a professional level control solution that eliminates the risk of clogging and false alarms in sticky, low-fluidity, or extremely dusty raw material environments where motorized (paddle) and capacitive sensors become unstable.

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GENERAL INFORMATION

The Puls Elektronik LIW feeder (Loss-in-Weight Weighing System) optimizes the material feed rate within milliseconds according to weight loss data using a closed-loop control mechanism. The system continuously monitors the total mass in the weighing hopper; when the amount of material leaving the hopper deviates from the target flow rate, the control unit instantly revises the motor speed. This dynamic calibration capability provides a linear flow, unaffected by raw material density changes or mechanical vibrations. Advanced software filters and superior measurement capability make high-precision dosing possible in even the most demanding industrial environments. LIW feeder solutions, which can be customized according to businesses' operational needs, offer instant access to all critical production data via a user-friendly touchscreen interface. The modular design of the system provides advantages of fast installation and easy maintenance for different raw material types (powder, granules, fibrous) and capacity requirements. While remote service and software update possibilities guarantee that the system always operates at peak performance, its stainless steel construction fully meets the requirements of hygiene-oriented sectors such as food and pharmaceuticals.

ADVANTAGES AND USAGE AREAS

Loss-in-Weight (LIW) Feeder systems offered by Puls Electronic are high-tech solutions that measure raw material weight in real-time and instantly regulate feeding speed in industrial dosing processes. Equipped with advanced sensor technology, this system offers maximum accuracy during the dosing operation, minimizing the margin of error. It reduces raw material waste and standardizes production quality, especially in sectors requiring precise mixing such as chemicals, plastics, rubber, masterbatch, and textiles. Developed with over 25 years of engineering experience, these systems ensure full compatibility with your existing production lines. Through continuous data flow and adaptive control mechanisms, they optimize plant efficiency while demonstrating stable and sustainable performance even under demanding industrial conditions.

Advantages and Usage Areas:

  • Continuous Dynamic Control: The ability to track material weight reduction in real-time and correct deviations from target values within seconds.
  • Maximum Raw Material Savings: Reducing costs by preventing the unnecessary use of expensive additives and raw materials through high-precision measurement.
  • Masterbatch and Plastic Applications: Ensuring homogeneous and precise mixing of colorants and additives into the main raw material.
  • Advanced Sensor Technology: Stable weighing performance with load cells (loadcell) that remain unaffected by industrial vibrations and interference.
  • Rubber and Chemical Sector: Safe and error-free dosing of aggressive or difficult-to-flow chemical components.
  • Traceability and Reporting: Instant tracking of production data via a digital control panel and detailed reporting capabilities for quality control processes.
  • Composite Production: Linear feeding of fiber and dye additives synchronized with the overall process speed.
  • Rapid Integration and Service: Fast installation, easy-to-clean design, and continuous spare parts support provided directly by the manufacturer.
Weight
1.6 KG
Process Temperature
-50 ... 250 °C
Process Pressure
-1 ... 25 bar
Version
Detection of solids
Materials, Wetted Parts
316L
Threaded connection
G1½,
Flange Connection
≥ DN50, ≥ 2"
Hygenic Fittings
Clamp ≥ 2", DN50 - DIN32676, ISO2852
Seal Material
Klingrit gasket
Housing Material
Plastic / Aluminum / Stainless Steel
Protection Rating
IP65
Output
Relay (SPDT), Max. 250VAC/30VDC, Max. 5A
Ambient Temperature
-40 ... 80 °C
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