Gestra NRGS16-1

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.