Emerson offers a variety of high quality chambers which allows external mounting of level measurement and control instrumentation on process containers. Emerson offers the Rosemount 9901 as a solution, which is complemented with a 2” option for Europe. The range offers a PED compliant design which is compatible with ASME B31.3 or B31.1, allowing for users to buy an integrated bolt-on solution, or simply a bypass chamber to use with their current equipment. Chambers are made of certified and traceable materials, and man-made using full penetration joins with welders and welding procedures qualified according to ASME and European standards. All bridles are hydro tested when completed including a full range of NDT or customer inspection possibilities to order.