Profile: Miden Ltd is the Tippkemper-Matrix Resller for the UK and Ireland. Special German and Swiss made sensors for all Ex Categories. IEC, IECEx, Ex ATEX, SIL PL, UL, RU certified products. Products include proximity switches, laser distance sensors, photoelectric line sensors, capacitive level sensors with Teflon probes, skin sensors (both contract-free and push button), light barriers, retroreflective light barriers, inductive switches, light guides, 90? light guides, high temperature light guides, cross-section converters, and intrinsically safe power supplies and switching devices. We also offer custom products. Ex d, Ex ia, Ex nA, Ex op are available in M18, M30 and M42 enclosures. Product of explosion protection category 1, 2 and 3 (gas and dust), and up to IP68 protection. Applications include industrial gas and dusty atmospheres, heavily polluted atmospheres, explosive areas (Ex Zones 0, 1, 2 and 20, 21, 22), high voltage environments, high temperature environments (up to 400?C); and including various sectors such as the food and pharmaceutical industries. Matrix Elektronik AG, based in Ehrendingen in Northern Switzerland, was founded in 1976. Tippkemper Elektronik GmbH & Co. KG was founded in Oelde-Stromberg, near Bielefeld in Germany in 1998. Miden Ltd is the reseller for the UK and Ireland for Tippkemper-Matrix GmbH since 1980, supplying the full range of Matrix Elektronik and Tippkemper Elektronik products.