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Overpressure Protection

with Preventing explosions from over pressure problems in a process providing operators and engineers with a robust early warning system can be achieved hydrostatic pressure transmitters or pressure switches with local alarm panels and remote monitoring.

Improving filter efficiency

Energy reductions are achieved through monitoring the different pressures on the inlet and outlet of a filter.  DP can measure down to a few mbar allowing for detection of small changes and providing early warning of filter blockages to keep systems running efficiently.

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Pressure Transmitters

In addition to keeping the pressure of a process safe and under control, transmitters can be used for level, volume, density and flow measurements in gas, liquid or vapour applications.

Pressure Switches

A simple device used to open or close a mechanical or electrical switch when a high or low preset pressure has been reached.  A low cost way to ensure pressure critical applications remain in control.

Pressure Gauges

Available from stock and manufactured to order, our pressure gauges provide local indication and peace of mind to operators when working around pressurised equipment and plant.

Regulating Valves

Need to maintain a constant pressure in your process, or ensure pressure spikes don’t effect your system operation or accuracy, see our range of mechanical pressure regulating valves.

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. 

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