The S101 is a basic cost-effective dust monitor to give indication of changes in dust levels from gas flow. This robust and sensitive monitor can be used in duct sizes with a diameter of less than 1 meter. The S101 is a real-time continuous dust monitor and will monitor for leaking or broken filters. The key features of the S101 are onboard red/yellow/green light to indicate dust levels, 2 solid state alarm relays and  MODBUS RTU communication.

Auto Setup function makes commissioning easy and quick and the two alarm signals enable easy connectivity.