Overview
Measurement relaysMonitoring RelaysLevel monitoringLevel monitorFullmontoringLeakage monitoringLevel regulatorPiping breakageLevel relay
Measurement relaysMonitoring RelaysLevel monitoringLevel monitorFullmontoringLeakage monitoringLevel regulatorPiping breakageLevel relay
The level monitor is used for level or leakage monitoring of all conductive non-combustible media. The point of contact can be adjusted by means of a proportional potentiometer. As a monitor, the device operates with an electrode (EO) and the earth connection (EM), e.g. for messages from MINIMUM or Maximum, as overflow or dry-running protection for submersible pumps. If the level surface is unstable, a further electrode (EU) is recommended. As a two-step controller, the device controls with the electrodes EO, EU and earth connection EM pumps or valves for automatic filling or emptying of containers. A container wall leading to the Medium can also be used as a ground connection. When 2 electrodes are connected, connections B2 and B3 must be bridged! Variants 230 V AC or 24 V AC.
Metz Connect, 11030810, monitoring relay, monitoring relays