Environmental - Silo Protection Systems  For more than 35 years we have been manufacturing measuring, control and monitoring devices for environmental applications. We have been active for many years in the fields of ground water protection and flue gas control. For the safe storage of hazardous liquids we supply leak monitoring devices and systems. Our range even includes a silo monitoring system. If you need any assistance please click here to contact us or call us on the number above. Product Name Application Image Leaflet Download SPS 100 The Silo Protection System type SPS-100 is designed to meet the latest silo protection requirements for ready mixed concrete batching plants. It provides for both a positive fail–safe silo overfill prevention and silo over-pressurization, the latter resulting from dirty or blocked filters. Provides access security for site personnel; ensures that the plant compressor is providing sufficient pressure for pulsed filter cleaning and shut-off valve operation located in the filling line. - Further Info.   - Technical info. SPM 2403 Specifically designed to provide a reliable cost-effective means of monitoring the pressure in silos as well as the pressure differential across filters during the pneumatic filling process. An alarm relay incorporated into the unit can be set to provide alarm switching at any level between 5% and 90% of the pressure range. It is housed in a robust IP67 weatherproof housing with a built-in digital LCD display. - Further Info.   - Technical info.