The voltage monitoring relays from Schrack Technik will bravely safeguard your systems from overvoltage or undervoltage.
Stay in control of temperatures with our thermistor monitoring relays.
Monitoring relays from Schrack Technik are ideal for use in three-phase systems.
Quality is essential. The current monitoring relays from Schrack Technik are well worth their value.
Switch on and off after timed delays with the Schrack Technik timer relays.
With Schrack Technik level monitoring relays it is possible to reliably monitor also conductive liquids. Some system requires the filling level of a liquid to be precisely monitored. Our relays combined with our filling level sensors ensure optimum monitoring precision. They also allow to accurately monitor the mixing ratio of liquids, which guarantees constant mixing quantities and optimum conditions in your system.
Series 5 Level Monitoring Relay
The Series 5 relays from Schrack Technik monitor the filling levels of conductive liquids. Their tripping delay can be individually adjusted (time settings from 0.5 s to 10 s) and they include a release delay (time between 0.5 s and 10 s). Operation options are:
Series 6 Level Monitoring Relay
Unlike Series 5, the Series 6 is not available in in-line design. It is available in industrial design and equipped with two COs.