Device type: Electrode
Mounting type: Cable suspension
Maximum operating temperature: +100°C

UL, CSA. Zelio level relay accessory. Monitors the level of conductive liquids and controls the operation of pumps or valves to regulate the level. Also suitable for protecting submersible pumps from running dry, preventing tanks from overflowing, controlling the dosing of liquids in mixing processes, and protecting heating elements in case of non-submersion. The settings are protected by a sealable transparent cover. Operates with one or two probe heads. Probe head voltage: 24 Vac. LED power and output indicators. Emptying or filling functions selectable. DIN rail mounting. Dimensions (H x D x W): 78 x 80 x 22.5 mm. The coaxial probe head includes an active electrode and a reference electrode, Ø 16 mm, length 150 mm.