High-Level Alarm Level Electrode NRG 16-51

High-Level Alarm Level Electrode NRG 16-51
The level electrode NRG 16-51 is used in conjunction with level switch NRS 1-51 as high level alarm for steam boiler plants and (pressurized) hot water installations.
A high level alarm prevents the water level from exceeding the preset max. water level (HW) and for this purpose switches off e. g. the feedwater supply.