Zelio Level Relay accessory Monitors the level of conductive fluids and controls actuation of pumps or valves to regulate levels. Also suitable for protecting submersible pumps against running empty, protecting tanks from overflow, controlling dosing of liquids in mixing processes and protecting heating elements in the event of non immersion
Settings protected by sealable transparent cover
One or two-probe operation
Probe voltage; 24Vac
LED supply and output indications
Selectable empty or fill functions
DIN rail mounting
H78 x D80 x W22.5mm
Coaxial probe comprises an active electrode and a reference electrode, diameter 16mm, length 150mm