Vibraswitch-S

The Vibraswitch-S from Klay Instruments delivers precise point-level detection using electronically oscillated tuning fork technology. Built entirely from AISI 316L stainless steel (wetted parts) with superior surface finish (ra < 1.5 μm), it handles viscous media up to 10,000 cSt and operates reliably across -40°C to +120°C process temperatures and pressures to 40 bar. With flexible insertion lengths from 47 mm to 3 m, multiple connection options (1" BSP, flanges, hygienic), and IP67-rated electronics housing, it adapts to diverse industrial applications—food, chemical, pharmaceutical—while 3-wire PNP output with DIP-switch configuration ensures straightforward integration into existing control systems.

Specifications

Insertion length min. max.

47 mm, 100 mm… 3 m

Process temperature

-40 °C…+120 °C

Pressure

- 1… +40 bar

Process connections

1” BSP, flanges and hygienic connections

Output

3-wire PNP (n.c./n.o), adjustable with dip-switch

Output indication

LED (status)

Power supply

12 - 40 Vdc

Viscosity

10.000 mm²/s (cSt)

Protection

IP67

Wetted parts

AISI 316L, ra < 1,5 μm

Electronics housing

AISI 304

Ambient temperature

-40 °C…+70 °C