Vent-Tel Bust Detection

Non-invasive, ATEX approved burst

detection for explosion panels

Previously known as Panel Flo-Tel, this unique panel burst detection system gives an instantaneous signal of the panel actuation within any application.

Operating on a simple reed switch and magnet technology, Vent-Tel is non-invasive and fail-safe. In the event a panel bursts, the detector can trigger a safe and rapid shutdown of the process.

Being non-invasive, Vent-Tel is not susceptible to process change or false signals and does affect the performance of the panel.

Vent-Tel can also be retrofitted to our range of explosion panels.



Key features

  • Intriniscally safe
  • ATEX approved to category II 1 GD EEx ia IIC
  • EC-Type Examination Certificate ITS03 ATEX 11359
  • Temperature range of -100°C to 200°C
  • Non-invasive design: sensor is not in contact with the process medium.
  • Can be supplied integral to the vent or retro-fitted to an existing installation


Technical downloads (DET-FLO-TEL-VNT)

Technical information
Installation guide


Contact Elfab about this product