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Home arrow MFD with double membrane
MFD Membrane level indicator

Full, empty or demand indicator for dusty and powdery as
well as grained bulk goods with maximum grain size up to
30 mm and with a bulk density from 0.3 t/m³ up to 2.5 t/m³



  • any mounting position possible


Technical data
Materials housing:                  GFK
membrane:             N. = NBR  
                                  V. = Viton
mounting ring:       .N = steel, galvanized   
                                  .E = stainless steel 1.4301
Temperature range -20 °C ... +70 °C
Signal contact change-over contact, potentialfree
Capacity of the contact 4 A / 250 V AC
Sensitivity 60 g ... 200 g (adjustable)
Mounting position any
Type of protection IP65 according to DIN EN 60529
Maintenance none