The 4B Braime Components SpeedMaster testing and calibration tool accurately tests the calibration of speed switches and their alarm and shutdown under speed relays. The SpeedMaster operates in two modes; input mode provides the user with the machine’s actual running speed, and output mode allows the user to test the speed switch at set under speed trip points for real-time verification of the monitoring system's alarm and shutdown functions. There is no need to remove the sensor from the machine shaft or change any system connections in order to use the tool; maintenance and safety personnel can easily and accurately test 4B speed switches during recommended inspection schedules.
