Vibration level switches

Point level detection of liquids and solids

Insertion lengths up to 6 m / 19 ft (liquids) or 80 m / 262 ft (solids)
Insensitive to changes of media properties, e.g. density, dielectric constant (εr) or electrical conductivity
For high/low level detection, dry-run and overfill prevention even in highly critical applications (SIL) or hygienic environments

OPTISWITCH 3100

Vibration level switch for solid applications

OPTISWITCH 3200

Vibration level switch with cable extension for solid applications

OPTISWITCH 3300

Vibration level switch with rigid extension for solid applications

OPTISWITCH 4000

Vibration level switch for basic applications

OPTISWITCH 5300

Vibration level switch for heavy-duty applications

OPTISWITCH 5100

Vibration level switch for process applications

OPTISWITCH 5150

Vibration level switch for liquids in hygienic applications

Point level detection of liquids in the food, beverage and pharmaceutical industry
Polished tuning fork to meet hygienic requirements
Density: ≥0.5 g/cm³ / 0.018 lb/in³
-50…+250°C / -58…+482°F; -1…64 barg / -14.5…925 psig

OPTISWITCH 5200

Vibration level switch with rigid extension for process applications

OPTISWITCH 5250

Vibration level switch with rigid extension for hygienic applications

Point level detection of liquids in the food, beverage and pharmaceutical industry
Probe length: up to 6000 mm / 236"
Density: ≥0.5 g/cm³ / 0.018 lb/in³
-50…+250°C / -58…+482°F; -1…64 barg / -14.5…928 psig