Gestra NRGS16-1S

Description

The NRGS 11-1, NRGS 16-1 is a compact-type system consisting of a level electrode with four tips and an integrated level switching controller. The compact system is used as water level controller, for instance in steam boilers, (pressurized) hot-water installations as well as condensate and feedwater collecting tanks.

Function

For the correct functioning of the equipment the water must have a minimum conductivity of > 0.5 µS/cm at 25 °C. The lengths of the associated electrode rods determine the switchpoints for water level control and MIN / MAX water level. The equipment detects whether the electrode tips are exposed or immersed and activates the associated relay output contact accordingly. The associated LEDs are illuminated.