The VEGASWING 51 is a compact and highly reliable vibrating level switch for point level detection in liquids. With a robust stainless steel construction and a universal switching point independent of the medium, it is ideal for overfill protection, pump control, and leak monitoring in ship tanks and offshore systems.
The VEGASWING 51 is a universal level switch that delivers accurate and maintenance-free point level detection for all types of liquids. It uses a vibrating tuning fork to detect when liquid reaches the sensor, with no need for calibration or adjustment. This makes it especially useful in marine environments, where consistent performance is required across varying fluid types and conditions.
Compact and easy to install, the VEGASWING 51 fits into even the most space-constrained applications on board vessels and offshore installations. It is resistant to vibrations, pressure changes, and buildup, ensuring stable operation over time. Whether monitoring bilge water, oil sumps, cooling systems, or drinking water tanks, the VEGASWING 51 provides dependable switching at the right moment — every time.
Because the sensor is unaffected by foam, turbulence, or fluid conductivity, it is a preferred solution for safety-critical applications like dry run protection in pumps, leak detection in engine rooms, and overflow prevention in storage tanks. The absence of moving parts guarantees a long service life and eliminates costly maintenance.
Marine Technic supplies the VEGASWING 51 to shipowners, shipbuilders, and system integrators who need precise and rugged level control. With in-depth experience in VEGA instrumentation and marine operations, we deliver tailored sensor solutions that meet the highest standards in safety, compliance, and reliability.
Measuring Principle: Vibrating level switch for liquids
Process Temperature: -40 °C to +150 °C
Process Pressure: -1 to +64 bar
Minimum Media Density: > 0.5 g/cm³
Wetted Materials: 316L stainless steel
Process Connections: Threaded ≥ G½ / ½” NPT, Flanged ≥ DN25, hygienic clamp and nut fittings available
Seal Materials: Non-contact (no direct exposure to media)
Housing Materials: Plastic, Stainless steel (cast or electropolished)
Output Options: Contactless electronic switch, Transistor (PNP/NPN), IO-Link
Protection Class: IP65, IP67, IP68 (0.2 bar)
Installation: Horizontal or vertical mounting in tanks or pipes
Marine Applications: Bilge monitoring, pump protection, tank overfill alarms, oil and water sumps
Compliance: Designed for maritime use with vibration resistance and suitable for harsh environments





