S201 DustGuard | Filter Leak Detector
The Sintrol S201 is a real-time dust monitor and broken bag detector engineered to identify filter leaks, bag house failures, and abnormal dust levels in industrial duct systems. Suitable for ducts up to 7000 mm, the S201 uses inductive electrification technology to deliver accurate measurements from as low as 0.01 mg/m³ across a wide linear range.
Two independent SPDT relays and RS-485 Modbus RTU communication enable seamless integration with plant control systems. The ATEX, IECEx, and HazLoc certified S201 Ex variant extends performance to hazardous dust areas (Zones 20, 21, 22) across mining, cement, grain, timber, and process industries.







