Vent-Tel masthead image

Non-invasive, ATEX approved, reusable burst detection

Vent-Tel is a non-invasive and fail-safe burst detection system. Operating via a simple N/O reed switch and magnet technology, the detector can trigger a safe and rapid shutdown of the process should an overpressure event occur.

Sanitary applications

Vent-Tel can be fitted to the full range of Elfab’s sanitary discs, including our innovative sanitary rupture disc solution, Pure-Gard. The detector is an independent, reusable solution mounted directly to the Tri-Clamp, making disc inspection and replacement quick and simple.

In addition, as Vent-Tel is non-invasive to the process, it does not need to be replaced after a pressure event: it remains in situ and connected to the control system. It can be reused with the new, replacement disc.

This detection system is compatible with ferrule and NAC pad type connections.

Explosion vents

When fitted to explosion panels, Vent-Tel (previously known as Panel Flo-Tel) provides an instantaneous signal of panel actuation within any application. 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

 

Enquire about this product