Rosemount 485 Annubar Primary Element

Product Description

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.

Specifications

* 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

Features

• Patented T-shape sensor creates a fixed separation point for DP signal improvement over a wider flow rate

• Sensor stagnation zone positioned to reduce noise, measurement inaccuracies and keeps particulates from clogging

• T-shape design offers very low permanent pressure loss

• Integral thermowell adds process temperature measurement without additional pipe penetrations

• Lightweight design at large line sizes provides a cost-effective primary element solution