Motrona makes Indicators and controllers that when combined provide powerful ability to reliably measure and display speed. In addition, the display determines either a number of pieces or a length of the monitoring application.
Motrona wind warning devices AX350 (analog input), DX350 (incremental input) and DS250 (incremental input, SIL3 / PLe) are available for various applications.
With 40 years of experience in safety automation, Motrona offers professional support in monitoring your crane system. Whether tower, overhead or gantry crane, with the DS series you can safely monitor every crane model. Motrona safety relays are successfully used in new crane construction as well as in the retrofit areas. The autonomous use of the speed monitor ensures that the highest safety standards are fulfilled.
Electro-Sensors SG1000A is a 4-20 mA output slide gate sensor that provides independent and accurate feedback of gate or valve position to an external device such as a PLC or optional process meter.
The FB420 Shaft Speed Switch / Shaft Speed Sensor with SPDT Relay works with Electro-Sensors magnetic pulser discs and wraps.
The patented ST420-LT and ST420-DI are 2-wire, loop-powered, 4-20mA analog output shaft speed sensors. They detect passing magnets of a shaft-mounted pulser disc or wrap and output a smooth, continuous 4-20 mA analog signal.