Pressure Transducers


Bailey & Mackey’s range of Pressure Transducers is built to the highest standards of workmanship required for such precision devices. Each individual transducer is subject to a series of stringent pressure and calibration tests before despatch.

The maximum pressure range
that we manufacture to is
0 ‑ 250 bar (0 ‑ 3626 psi)


Bailey & Mackey Pressure Transducers

Developed in close co-operation with end-users the Bailey & Mackey range of pressure transducers is designed for a wide variety of industrial applications. The range features two distinct methods of operation.


Piezo Resistive

These pressure transducers use sensors incorporating Piezo resistive circuitry on a silicon diaphragm. The small signal is amplified to give a useable output, the two most common being 4-20mA or 0-10 Volts.

Hall Effect Type

This type is activated via movement of a magnet attached to a spring diaphragm which changes the output from a Hall effect sensor. The small electric signal is amplified by specially developed electronic circuits to give a useable output of 0-10 Volts.

Available in pressure ranges from 0-100 mbar up to 0-250 bar and differential pressures from 0-100 mbar up to 0-10 bar, adjustment of gain (range) and offset (zero) is available on all types.



Units can be supplied with cooling coil transmitters for use with hot liquids or gases; 50mm pipe flange, for mounting on pipes carrying slurry or powder and full chemical seals, for applications where a corrosive pressure medium is present.


A range of ancillary equipment, such as powder supplies
and digital or analogue meters, can be supplied for use
with Bailey & Mackey pressure transducers.

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