Rosemount™ 485 Annubar™ Primary Element

Built with a patented design, the Rosemount 485 Annubar Primary Element is an averaging pitot tube that delivers reliable measurement accuracy over a wide flow range. This sensor maintains a small profile in the pipe to reduce permanent pressure loss and increase energy savings. This T-shaped sensor is capable of temperature, pressure and flow measurements via a single pipe penetration. Max. Operating Pressure: ANSI B16.5 2500# Process Temperature Range: -148 to 850 °F (-100 to 454 °C ) Fluid Type: Liquid, gas, steam Process Wetted Material: 316/316L SST, Alloy C-276 Warranty: Up to 5-year limited warranty