Sitron’s VTK series and Mini V-Tork (MVTK) vibrating tuning fork level switches provide reliable point level detection for a wide range of liquid applications. Both technologies operate independently of the medium’s dielectric or conductivity. When the fork is submerged, its resonant frequency shifts, and the electronics interpret this change to activate a switch output—SPDT relay for VTK models and PNP/NPN for MVTK models.
All models are built in 316 Stainless Steel and can be supplied with a wide selection of threaded, flange, or hygienic fittings, as well as optional Halar coatings. The compact MVTK series is designed for installations with limited space, maintaining the same robust performance as the standard VTKR models. Standard versions operate up to 80ºC (176ºF), while medium-temperature variants withstand up to 100ºC.
Users worldwide rely on these solutions for their ease of application, durability, and consistent performance.
Applications
- Food and Beverage Industry
- Water Treatment Plants
- Petro-Chemical Industry
- Pharmaceutical Industry
- Pulp and Paper Manufacturers
Product Models
N1 Housing
N1 Housing and Flange
G1 Housing with Sanitary Connection
N1 Housing with Sanitary Housing
PX2
PX2 Visor
MVTK with M12 Connector and Threaded Connection
MVTK with DIN Connector and Sanitary Fitting
- All 316SS body and wetted parts (Halar coating available)
- Unaffected by variations in conductivity or dieletric constant
- IP65 class protection (IEC 60529)
- Output SPDT Relay
- Customized length options to best suit your application
- Available in Threaded, Sanitary and Flanged connections
| SITRON VTKR Vibrating Tuning Fork Overview | Watch |
