SONOTEC – Calibration Service & Repair

Connecting Sensors to a PLC Controller


  • Once every 12 months
  • calibration according to factory standards
  • RMA number for your return





To maintain SONOTEC products' original performance and accuracy, we recommend recalibration every 12 months


Besides recalibrations of your flow sensors, SONOTEC offers safety inspections and repair services for all your products. Contact ROMYNOX to receive an RMA number for your return. In doing so, you have the assurance that your order will be processed professionally, on time, and in a traceable manner. 

All flow sensors manufactured at SONOTEC are calibrated according to factory standards following EN ISO 9001 and ISO 13485. In addition, the supplier also carries out customer-specific calibrations for temperature, flow range, tubing, medium, etc. Besides SONOTEC factory calibration, they also offer calibration according to ISO 17025 via an external DAkkS-accredited laboratory. 

Technical information