Sensors and transmitters

Sensors and transmitters for a harsh maritime-operational environments

The reliability and safety of monitoring and automation systems depends on physical parameters. Therefore, Royal IHC provides robust and reliable sensors and transmitters, that can withstand unforgiving maritime environments.
  • Seamless fit for automation systems
  • Based on over 40 years of experience
  • Versatile application and mechanical interface opportunities
  • Reliable design
  • Certified optional extras

Main features

  • Robust and built to withstand salt water, dust, sand, clogging, mineral oils, extreme temperatures, violent vibrations, and load variations.
  • Protection class IP55 (up to IP68) for water depths of up to 300m.
  • High level of accuracy, according to industry standards.
  • Durable, with the ability to withstand abrasive processes and impact.
  • Resistant to water hammer.
  • Adjustable mechanical interfaces compensate for alignment error.
  • Dedicated submersible cable sets and underwater connectors.
  • Underwater pressure testing up to 30MPa (ca. 300 bar).


  • Mixture flow, density and production measurements.
  • Pressure, differential pressure, vacuum transmitters and relief valve systems.
  • Highly accurate draught transmitters with certified sea-inlet.
  • Radar height and hopper level/volume measurements.
  • Gravity and lever-driven angle measurements.
  • Wire-driven linear position and built-in cylinder position measurements.
  • Fluid level transmitters.
  • Inductive flow measurements.
  • Force and torque measurements (tailored to application).
  • Proximity, level, flow, winch speed and pressure sensors and switches.
  • Preferred reseller of DGPS, gyrocompasses, multi-beam echo sounders, and tidal measurements.

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