Broken finger float level switch SIMPLE-ML

for liquidspolypropyleneside-mount

Float switch, one contact side mounting Polyprpylene or PVDF materials M16, 1/2″, 3/4″, 1″ process connections These level switches (ML series) constitute a simple, reliable and economic solution for the control of the level in all those applications where the space and simplicity of assembly are mandatory for the user. • Small size. • Economical and reliable. • Executions in Polypropylene and PVDF • Easy and quick installation. OPERATION A normally open reed contact is sealed in the body of the instrument, in the float there is housed a permanent magnet. At the moment in which the thrust of the liquid, lifting up the float, approaches the magnet to the electrical contact occurs the closure of the contact itself. Rotating the instrument through 180 degrees around its own axis, the float will be, in the absence of level, against the abutment point and the contact will be closed. The thrust of the liquid, in this case, depart the float from the contact causing it to open. SSEMBLY AND INSTALLATION Assembly from inside the tank 16K • Drill a hole ∅ 16.5 mm in the tank. • Unscrew the fixing nut and remove the washer and the expansion gasket. • Insert the flat sealing gasket. • Insert the level switch into the hole (∅ 16.5 mm) of the tank. • Screw the fixing nut up to compress the flat gasket, inside the tank, taking the position indicator downward to have the contact N.O. or upward to have the contact N.C.