Stof monitor for trend monitoring

sintrol filter monitor s103 750x603 1

Dust Monitors for broken bag detection.

The S103 is an advanced instrument for monitoring dust filter installations with a 4…20 mA output.

It is recommended to use these robust and sensitive monitors up to a duct diameter of 700 mm. The S100 is a real-time continuous dust monitor and will monitor for leaking or broken filters.

The Sintrol S103 is supported by Sintrol’s Network connectivity via an RS485 interface. All parameters and settings can be selected by the user to optimally adapt the instrument to the application.

  • The Sintrol S101 is standard suitable for use with the Sintrol DustTool software.


  • Detects any particulates in the air-flow
  • Very fast response to any dust leaks
  • S101 comes with two relays to indicate dust alarms
  • S103 comes with an active and isolated 4…20 mA output
  • Rugged, IP66 rated design for harsh industrial conditions
  • Visible Green, Yellow and Red LED to indicate dust levels
  • Easy start-up and commissioning due to Self teaching Auto Setup function
  • Selectable FAST, MEDIUM and SLOW response models


  • S101 Ex and 103 Ex have IECEx and ATEX certificate and are approved for following zones: 22 inside the duct and 22 outside the duct in ambient air

Sintrol S103 Filter Detector/Monitor

sintrol dust detector tabel s100 s103 150724