Vibration-Protection Systems For Industrial Sector
Current loop outputs for each channel are provided for interfacing, with a PLC for trending and further alarm monitoring. The transducer interface can be configured for operation with or without safety barriers. In a simplex configuration, the monitor used in conjunction with Sensonics PZS4 accelerometer is suitable for SIL 1 applications, while, in a duplex configuration (two parallel channels), protection can be provided at a SIL 2 level.
Where the probability of failure to trip on demand for each configuration is designed to meet SIL target, the resulting spurious trip performance is also excellent, according to the company. This ensures a high-integrity protection solution with minimal risk of downtime due to spurious events.
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