S201 / S201 Ex Dust Monitor

Sintrol S201

On/Off Switch for filter leak detection

With two independent alarm relays, Sintrol’s S201 allows the end-user to identify bag leaks and deterioration of filters.  Using our electric induction measurement principle, the dust monitor can be easily set up within 30 minutes of installation and gives plant operators quick notification of breaches in the filtration system.

Sintrol dust monitor allows end-users to manually adjust alert and alarm level signals to tailor to their end needs. Different probe lengths and coatings give the flexibility to meet a variety of applications.


  • Good value for money
  • Easy start-up and commissioning
  • Rugged design for harsh industrial conditions
  • Proven technology
  • Accurate dust measurement
  • Extremely wide measurement range
  • Normalized (instruments are all identical) instrument with a detection limit of 0.01 mg/m3

S201 Ex is IECEx/ATEX approved

Ex model is suitable for Zone 20, 21 and 22 inside and Zone 21 and 22 outside the duct.