Durable coating solutions for sensors

Sensor mirrors have to withstand even the harshest environmental conditions, e.g. extreme heat, cold, humidity as well as contamination or corrosion. Wohlrab offers the ideal coating for your individual application. Additionally, we provide structured and all-over coatings for film sensors using various materials.

Technical solutions for sensors

  • PVD coating (gold, silver, aluminium)
  • Reflective layers
  • Automated robotic painting


  • Gas detectors
  • Humidity detectors
  • Ultrasonic sensors
  • Infrared sensors
  • Deflection mirrors
  • Piezo electric sensors
  • Film coating