Designed to provide a constant read out of tank contents, using internal or external pressure sensors and a range of gauge heads, covering sizes from 100 to 250mm in diameter.

This range of hydrostatic gauges also includes pressure transducers and electronic gauges, as well as current loop amplifiers and direct, hydrostatic switching modules.

In operation, the standard hydrostatic gauge is mechanically powered from an internal or external tank mounted pressure sensor, this is connected by a copper capillary which is sheathed in a terylene reinforced PVC tube, to the gauge head and provides a constant reading of tank contents.

The pressure signal, generated by the tank sensor can also be used to provide either, 0 to 10v or 4 to 20mA signal, via a pressure transducer.

In turn, this proportional signal may then be used to create switching points using a current loop amplifier as well as to provide an analogue readout using an electronic gauge head, making the system ideal for use in conjunction with a building management system.

Gauge head construction is in stainless steel, for both mechanical and electrically driven systems, whilst tank sensors are usually manufactured from mild steel, with an electron beam welded stainless steel diaphragm.

Product List

Ordering Information
Tel: 01565 733137. Fax 01565 733841. E-mail: fel.valves@virgin.net
FEL Valves Ltd., 96 Pickmere Lane, Wincham, Northwich, Cheshire, UK. CW9 6EB