Flo-Tel XD detects a burst rupture disc and transmits the break in continuity to a DCS. It is the first dual-certified Exd/EXia/b non-invasive system on the market to do this, and is suitable
for use in Zones 0, 1 and 2.

Once installed and in service, the disc detection system requires no further electrical maintenance. Non-electrically trained operators may safely carry out checks using our unique and intrinsically safe Test-Tel unit.

Flo-Tel XD is reusable. Should a disc rupture, simply replace the disc and can then refit the Flo-Tel XD to the holder.