Profiting of our long-lasting experience as sub-contractors we can offer the system engineering for temperature , flow, level, pressure measurement for TSI and BMS sub-systems based on the material requisistions form the first steps of the technical offer and commercial quotation up to the final documentation including :

- test certificates

- wiring diagram

-complete documentation

- data-sheets

- quality test report

- support at the inspection

All the above is included in the supply of the equipment  with no extra-price .

Due to the fast evolution in I&C technology and automation every power,  petrochemical or industrial plant experiences the problem of the obsolescence of their instrument and control equipment; finding the suitable replacement for the installed instruments when they break down can be very hard because the new ones can be different from the installed ones in the  mechanics or  electronics and therefore not interchangeable.  Exa can suggest the best replacement among the many options available on the market to suit the application needs, and  supply it complete with the accessories necessary to grant the highest degree of interchangeability .

Old plants may reach a degree of intensive usage that impairs the operations and results in very low efficiency levels.

To re-establish the full productivity its sub-systems may need a compete renovation either named “revamping” or “rehabilitation programs:

Based on the original documents and data-sheets - and on the “reverse engineering technique” - we offer to develop the engineering of projects aimed at replacing every single device the way it was originally engineered in the plant , WITHOUT CHANGING THE WHOLE SYSTEM STRUCTURE .

This job is carried out in close contact with the plant management who sends over to us the pictures of the damaged equipment and the installation details , thus enabling the engineering to cover every single step up to the shipping.

The operation instructions and the wiring diagrams that come together with the supply provide the necessary support that make expensive on-site maintanance activities not necessary.

This solution proves highly convenient and cost-effective , and is especially recommended for plants that must operate on budget restriction basis.

EXA has developed a series of originally designed and manufactured products to satisfay the needs of many customers around the wolrd searching for reliable solutions to replace instruments no more available on the market, especially old Bailey Control’s devices, like Pressure and Differential Pressure Transmitters ( KA, BC and BCN Series ), Control Stations ( like 720 Utitlity Station ), Flame Detector System ( Bailey Flamon Series ) and other customized solution.

Please refer to the Products Page and have a look to our Product’s Range .

Years ago the Company ELSAG-BAILEY (based in Genova – Italy) decided to give up all instruments belonging to the obsolete control lines which were available at their large stock and EXA acquired them on a lump basis.

For this reason we can nopw offer the following product lines :

• BC and BCN electronic transmitters

• electronic modules of 7000 Control line

• electronic modules of 820 Control line.

Differently from many products on the market globally and in the web ( e-bay etc. )  all our instruments are new and never used (not reconditioned) because they come directly from the Elsag Bailey facility.