SIRIUS monitoring relays provide reliable protection for machines and plants. Current measured values or conclusive diagnostics messages are indicated on the device display. For easy connection to the controller, most monitoring relays are also available with an IO-Link interface.
SIRIUS monitoring relays portfolio
Highlights at a glanceWe offer monitoring relays for electrical and mechanical variables, as well as temperature monitoring according to your requirements. Our extensive relay range has been expanded to include a multifunctional load monitoring relay for DC applications. This is a compact device in which functions such as measuring, monitoring and data transfer are bundled.
New Sirius temperature monitoring relays offer more functions in less space
- New 3RS2 product series for monitoring the temperature of gases, liquids, and solids in industrial and infrastructure installations
- Overall width was cut in half and allows space-saving installation
- Combining functions into one device simplifies order selection