Chambers for external mounting

Emerson Process Management has introduced a range of Rosemount® 9901 chambers, allowing external mounting of level measurement and control instrumentation on process vessels. It was developed from the existing range of Emerson’s Mobrey® chambers, offering a European Pressure Equipment Directive 97/23/EC (PED) compliant design in accordance with ASME B31.3. External mounting of level instrumentation allows isolation for maintenance or calibration. It can also act as a stilling chamber for turbulent liquid surfaces and enables instrumentation of vessels with such internal structures as tube bundles.Emerson Process Management