LED indicators

The "semi-analog" LED indicators display the measured value using 71 LEDs. These indicators are designed to withstand very strong vibrations yet have the familiar look of an analog indicator.

The two standard housing sizes and flexible inputs make the indicators a universal solution for all applications with increased vibrations.

Developed for large diesel engines, the indicators can be used directly on ships' engines and on any machine or system where high vibration resistance is required.

The LED indicators are used in:

  • Ships' engines
  • Large engines
  • Pavement cutters
  • General road construction machinery
  • Turbines
  • Shredders
  • Rock crushers
  • Strainers


  • LED indicator (71 LEDs + 1 power ON)
  • 1.5 % accuracy
  • Display on 320° arc
  • Sturdy metal housing
  • Special design for strong vibrations 
  • Inputs: Voltage input 0 V ... 10 V
    Current input: 0 mA ... 20 mA / 4 mA ... 20 mA
    Frequency input: 0 Hz ... 10 Hz / 0 Hz ... 20 kHz (PNP/NPN)
    Sine wave input (e.g. for inductive sensors)

More Information about LED indicators can be found here: 

Basic knowledge LED indicators