CONTI MultiProtect

High-performance rip detection system with cord and splice monitoring functionality for conveyor belts

CONTI MultiProtect

CONTI MultiProtect is a permanent magnetic system that detects belt rips by monitoring embedded rip inserts that are magnetized. When using the MultiProtect flat sensor, systems can monitor for steel cord damage and splice integrity in addition to rip monitoring. Special pipe belt application allows for the rip insert functionality to also be used for orientation / rotation.

Key Features

Longitudinal Rip Detection

Cord Damage Detection (Flat MultiProtect Sensor only)

  • User-defined alarm levels
  • Interactive display
  • Damage reporting

Splice Monitoring

  • Splice condition monitoring
  • Magnetic image of splice
  • Chronological images of splice

Longitudinal Rip Detection

  • Pliable embedded insert design
  • Establishes rip insert map
  • Monitors rip insert images

Pipe Belt Position Monitoring

  • Images of rip inserts
  • Rip insert position detected
  • Pipe belt orientation monitored


  • Permanent magnet magnetizes steel cords in conveyor belt
  • Discontinuity in cord results in magnetic anomalies
  • At cord ends or breaks, the magnetic flux lines exit the steel cords
  • Sensor maps magnetic characteristics of conveyor belt

Technical Key Data

Belt Speed up to 10 m/s
Belt Width 600 mm to 3500 mm (standard), wider is possible with custom design
Temperature -40 °C to 70 °C
Humidity 20% to 90% RH (non-condensing)
System Output Relays; Ethernet TCP/IP; Modbus TCP (PROFIBUS option available)
Input Voltage 110/220 VAC ; 24 VDC option available
IP Class 65

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