Siemens SIRIUS 3UG4 User Manual

3UG4501 󹪝lling level monitoring relay
5
5.1 Application areas
Application areas
The 3UG4501 󹪝lling level monitoring relays are used, for example, in the following
applications:
Table 5-1 Application areas of the 3UG4501 󹪝lling level monitoring relay
Function Application
• One-point 󹪝lling level
monitoring and two-
point 󹪝lling level mon‐
itoring
• Over󹪞ow protection
• Dry-run protection
• Leakage monitoring
• Open-loop control of a bilge pump, e.g. on ships or construction sites
• Filling level monitoring of lubricants
• Filling level monitoring of dosing containers
• Filling level monitoring of oil sumps
• Filling level monitoring of rainwater catchment basins
• Water supply
• Waste water treatment plant
SIRIUS 3UG4 / 3RR2 monitoring relay
Equipment Manual, 07/2021, NEB927043002000/RS-AD/005 71

Siemens SIRIUS 3UG4 Specifications

General

Brand	Siemens
Model	SIRIUS 3UG4
Category	Relays
Language	English