HEINZMANN Company Group

HEINZMANN Electric Drives
Robust electric motors

Control & Monitoring

Control & Actuation

HEINZMANN Automation
Marine Automation

Gas & Water Turbine Control

Steam Turbine Control

CPK Automotive
Emission Control

Giro Engineering
Diesel Engine Components

Oil Mist Separators and Blow-by Filter Technology

Optimal control technology for any type of gas engine

HEINZMANN offers high-precision speed sensors. Their flexible design means they can be ideally tailored to each product. HEINZMANN sensors are manufactured under the strictest quality standards and in accordance with recognised protection standards.
  • Inductive speed sensors
  • Hall Effect Speed Sensors

Inductive speed sensors

Inductive speed sensors are one of the most cost-effective methods for measuring speed. These are contactless sensors and therefore free from wear. They can be customised to a wide range of requirements. Strongly built, the sensors are designed for intensive applications in severe environments. HEINZMANN inductive speed sensors are available with metric or inch threading.

Technical data

  • Degree of protection: IP55
  • Frequencies: 50 ...12.000 Hz
  • Air gap range: 0.5 ... 2.5 mm

Hall Effect Speed Sensors

Hall-effect sensors are ideal for the contactless, wear-free measurement of speed. The advantage of Hall sensors in comparison with inductive speed sensors is that the output signal is not dependent on speed. Sensing is based on tooth position. Varying the tooth configuration makes it possible to tailor this sensor type to a wide variety of applications. Hall speed sensors are also less sensitive to external interference. 

Technical data

  • Degree of protection: IP65
  • Frequencies: 5 ... 20.000 Hz
  • Air gap range: 0.5 ... 2 mm

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