LEVEL SWITCH SERIE 50
50 series level switches
Description
The magnetic-type level switches are available for external or internal mounting on tanks and are particularly suitable for all difficult working conditions (temperature and pressure). The ON/OFF-type outlet is normally used for alarm and shutdown functions. The level switches, depending upon their working requirements, are equipped with floats and displacers and possess flanged or threaded connections (UNI, DIN or ANSI).
• Pressure from 10 to 400 bar
• Temperature from -80°C to +540°C
• Specific weights from 0,3 Kg/dm3.
Furthermore level switches are available in simple float type and ultrasonic type.
Tecnical description
One-float level switch for external side mounting, with one switching unit. For pressure up to 50 Bar max., temperatures between -10˚C and 135˚C for fluids with specific gravity of 0.85
kg/dm3 min. (1.0 kg/dm3 for the 56 model). Fixed differential, with SP.GR. 1 kg/dm3, 30 mm. This means that the change-over takes place by increased (or decreased) contact level, the following change-over will take place when the level falls (or rises) by 30 mm. Set point accuracy ±5 mm.