This is highly suitable for applications in fine grained and powdery bulk goods, it is simple, easy to use and a has a reliable working principle making it maintenance free. It can have high maintenance loading for difficult applications. It has short insertion length which enables it to be fit in very small spaces such as down pipes. It has a good design to avoid build ups. It can detect solids in liquids and has a sturdy die cast aluminium housing with IP 66 enclosure. It has been certified for hazardous environments.