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Maximise your investments

We offer a range of services with the intention of helping customers to reduce the number of products they need to replace and therefore minimise waste and reducing product and system lifecycle costs.


For more information call +44 (0)1726 839 909 or complete the contact form below and we will contact you

C&I Site Services

Working on our own, or with your existing electrical or mechanical staff and partners, AMS provide calibration, preventative maintenance and operation verification services for instrumentation and controls products and systems, either on their own or as part of a complete system and maintenance supply package.

Correct setup and maintenance of instrumentation products and systems can prevent costly breakdowns and lost production time as well as increase the operational life of the products.

Providing people with site safety training and suitable experience for the task required, our service offering can be for the products and systems we supply or other for other manufacturers, and we can supply teams to work independently or alongside existing staff or contractors.

For continual maintenance contracts we endeavor to provide the same staff so that relationships can be built and site knowledge is retained. Examples of services provided include:

– Pressure calibrations
– Flowmeter verification
– Control panel checks
– Level system servicing

Should you need any further information please contact us on +44 (0)1726 839 909 to discuss your needs or click below to email us.

Understanding Basic Magnetic Reed Switch Operations for Float Switches

Magnetic Reed Switches and Float SwitchesFloat switches are fundamentally a basic level control product often containing a reed switch to perform the required level control action.  The most confusing part in selecting a float switch is determining the magnetic reed...

Types of Float Switches

Different Types of Float Switch and Their PricesThere are a number of different types of float switches, each with their own advantages and disadvantages.  Most designs can be made to different specifications to suit the ruggedness requirements of an application....

Train level measurement, gauges and indicators

To solve a specific problem with access and the lack of height between a fuel tank and the trains body, AMS have modified the head of our approved level sensors to allow fitting in confined spaces. This development also removed the need for the transmitter to be located in a separate box on the side of the tank and allowed the sensor to be wired directly to the indicators, saving significant additional costs in materials and wiring time.

Train level measurement and control

Advances in the way instrumentation can be powered due to processing capabilities at reduced power levels, combined with the ever-continuing miniaturisation of electronics capability, has created the opportunity for rail companies to consider more modern electronic/digital technology as an alternative to the traditional methods for level measurement.

RCV 2 Inspection

Related Documents

Refuelling Control Valve and Dry Break Coupling

The Refuelling Control Valve is a float operated servo valve, designed to limit the amount of liquid fed into a tank to a specific level.The coupling prevents fuel leakage when fuelling a locomotive and automatically closes when the fuelling hose coupling is removed. 

The AMS Process

 We can contact back within 1 working day to:

  • Clarify technical information
  • Submit a quotation 
  • Organise a digital meeting to discuss your needs, or
  • Arrange for a site visit to view your application

Call now on +44 (0)1726 839 909

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