KUS Hall-Effect Sensor RPM Transducer / Holzer Transducer for Marine Instruments

KUS Hall-Effect Sensor RPM Transducer / Holzer Transducer – Digital Signal Precision for the Cockpit & Vehicle Electrical System

Maximum precision from the very first rotation! The original KUS Hall-Effect Speed Sensor (also known as the Holzer sensor) uses the physical Hall effect to measure changes in magnetic fields on rotating shafts or gears. Unlike purely passive magnetic sensors, this active sensor delivers a crystal-clear, digital square-wave signal. This ensures absolutely jitter-free transmission—even at extremely low RPMs or when moving through the water at minimal speed.

It is the top choice for modern digital instrument clusters, on-board computers, and NMEA converter boxes that require a clear digital signal for error-free data processing.

Advantages & Technical Highlights at a Glance:

• Digital square-wave signal: No signal distortion or susceptibility to interference over long cable runs from the engine compartment up to the control station.
• Measurement starting at 0 RPM: Unlike inductive transducers, it operates independently of speed—delivering a perfect signal even at extremely slow rotation speeds.
• V4A stainless steel construction: Housing made of high-strength AISI 316 stainless steel. Absolutely resistant to engine oils, fuels, and aggressive saltwater.
• Fully encapsulated to IP67: Completely dust-tight and waterproof, designed to withstand the harshest mechanical vibrations during continuous operation.

Technical Data (Specifications):