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Industrial Monitoring Solutions

Speed Monitoring Solutions

Overspeed protection is a key requirement in the power generation industry where the failure of the turbine or pump speed governing system can lead to rotor damage with expensive consequences. Independent speed monitoring and protection is therefore an essential requirement to minimise these risks as far as practicable. Condition monitoring specialists SENSONICS have provided high integrity overspeed protection systems for over 20 years with proven field reliability. The design of the system and functions offered have been developed and enhanced in conjunction with our customers in both the conventional and nuclear power industry, resulting in a highly reliable hardware configuration with online test facilities.


Sensonics Overspeed Protection System

⦿ Voted arrangements – 2 out of 3 as standard
⦿ On line test trip and signal injection facilities
⦿ Key lock inhibit
⦿ High visibility displays and lamps
⦿ Approval to IEC 61508 SIL-3
⦿ Dual redundant power supply option.
⦿ Response time <20ms

DN26 G3 Tacho &
Speed Monitor

The DN26 G3 Tacho Monitor is a single channel option for the standard monitor which can be realised through uploading the Tacho option measurement algorithm. Providing high visibility display, flexible alarm functionality and speed monitoring local to the machine. Ideal for OEM machinery applications with easy integration.

Our Products

Download the engineers’ guide to specifying vibration monitoring systems

If you are designing a system which uses vibration monitoring then this guide can help you specify vibration monitoring systems.

This guide covers:

  • Types of vibration sensors
  • Monitoring equipment
  • Questions to ask when designing or specifying a vibration monitoring system
  • Why work with Sensonics

Please enter your details in the form to get your copy.


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Have questions?

Talk to an expert

Our experienced Application Engineers are available to assist you in solving any problems that you may have concerning the choice and application of any of the Sensonics products in the measurement and control of vibration, position, temperature and proximity.

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