Transportation Industry
Electronic monitoring systems - Products/Literature - Brief Article
Railway Track and Structures, July, 2001
The French company MORS SMITT RELAIS has developed electronic and electromagnetic monitoring and security systems, including protective relays and current sensors, for the rail industry. The products are based on Hall effect sensors for measuring current and voltage or on novel sensitive electromagnetic relays. Their signal processing systems provide warnings of off-specification operating states which can lead to failures.
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COPYRIGHT 2001 Simmons-Boardman Publishing Corporation
COPYRIGHT 2002 Gale Group
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