The NEPEAN Power Belt Slip and Speed Monitor is designed to fulfil the needs of speed and slip measurement for conveyor systems.

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Slip Monitoring

• Measures slip between a driven roller (input S1) and two other rollers (inputs S2 & S3). Or the slip of one roller from its normal run speed

• Provides the maximum slip measurement (0-50%) on a 4-20mA output

• Provides a proximity sensor fault indication by closing the PROX fault relay output

• A fail-safe relay can provide a trip signal when slippage limits are exceeded

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Speed Monitoring

• Measures and displays speed of up to three rollers (via proximity inputs)

• Provides the speed measurement (0-150% of normal run speed) on 4-20mA outputs (for remote monitoring).

• Provides a system healthy indication by closing the 80%-Relay after both start signal and 80% speed is detected.

• Both under-speed and over-speed conditions can cause the fail-safe signal to trip.