CVO Instrumentation Ltd.   

  • On-site 'field' service
  • Instrument and system troubleshooting
  • Electronics repair and calibration, including obsolete models
  • Specialists in Fischer & Porter, ABB and Siemens flowmeters
  • On-site commissioning
  • Spare parts provision
  • Technician training

Repair & calibration

Workshop repair of flow, pressure and temperature instrumentation from most major manufacturers.


We stock service / exchange spare electronics for some heritage Fischer & Porter and ABB flow meters.


Bench calibration of pressure and temperaure instruments, plus wet calibration of flow measuring devices.

Site services

On-site services include:


Troubleshooting and repair


Flowmeter verification

Installation inspection and reporting




*In-situ performance checking for F&P / ABB magmeter electronics

Training and consultancy

If you are looking to measure, record and / or control your process parameters, let CVO help.


We can advise on the best type of technologies to suit your applications, irrespective of manufacturer. We do not sell instrumentation, which allows us to give totally unbiased opinions. 




CVO have over 35 years technical and service experience in instrumentation and control systems.


We work with most instrument types and measurement variables such as pressure, temperature and level. Call or e-mail us with your requirements.

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