Rotating Speed Monitoring
The TR4105 is a cost-effective solution for monitoring the rotating speed of balance of plant machines.\n\nThe TR4105 converts speed pulses from a proximity probe or magnetic pickup into a proportional 4-20mA signal. It provides reliable speed monitoring for motors, pumps, fans, and turbines.\n\n【Key Features】\n• Loop powered transmitter\n• Works with proximity probe or magnetic pickup\n• Wide speed range: up to 60,000 rpm\n• Buffered pulse output for diagnostic access\n• Aluminum cast case with epoxy potting\n• 4-20mA output proportional to speed\n• System OK / fault indication via current output
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