Rosemount 8800 Critical Process ™ vortex flow meter

Rosemount Critical Process vortex street products are designed to improve factory availability and enhance overall safety. This feature allows users to verify the performance of vortex street sensors while providing higher security for critical applications. CriticalProcess vortex street products offer:

Rosemount Critical Process ™ The vortex street product aims to improve factory availability and enhance overall safety. This feature allows users to verify the performance of vortex street sensors while providing higher security for critical applications.

CriticalProcess ™ Wojie products provide:

Unique design for isolating vortex street sensors from media

The ability to maintain vortex street sensors online

It can avoid unnecessary disconnection processes and does not require a bypass

The vortex sensor in the Rosemount 8800D vortex flowmeter is isolated from the medium and can be maintained online, which significantly increases the process availability. The sensor maintenance cost of traditional vortex flowmeters is high. The traditional design of vortex street sensors requires disconnecting the process or installing instrument bypass to perform vortex street sensor maintenance. CriticalProcess ™ The vortex flowmeter eliminates this requirement, improves availability, and enhances overall safety.

Online flowmeter maintenance capability

Improve availability

The vortex sensor in the Rosemount 8800D vortex flowmeter is isolated from the medium, making online maintenance of the sensor possible and significantly increasing process availability. The maintenance cost of the vortex sensor in traditional vortex street instruments is high, and users need to either bypass the process or install a bypass. CriticalProcess ™ The vortex street product enhances users' ability to maintain the Rosemount 8800D vortex street flowmeter online. It eliminates the need to disconnect the process or install a bypass.

CriticalProcess ™ The vortex street product provides a method to ensure that maintenance personnel do not come into contact with process fluids when performing online maintenance and troubleshooting on the Rosemount 8800D vortex street flowmeter, thereby further improving safety.

The Rosemount 8800 vortex flowmeter can be used for measuring liquids, gases, and vapors. The Rosemount 8800 flowmeter has high performance and can solve your most demanding flow application needs:

Solved the blockage issue

Adopting a gasketless instrument body design to reduce potential leakage points

Quality balance and ADSP improve vibration resistance performance

The unique isolation sensor design allows for replacement without damaging the process seal

Key Metrics
Flow meter accuracy	Liquid accuracy ± 0.65% Measurement accuracy of gases and vapors ± 1%
turndown ratio	38:1
Output	4-20 mA+HART® 4-20 mA+HART ® Calibration pulse output FF fieldbus, equipped with 2 AI modules, 1 backup link active program machine, and 1 integrator function block (optional 1 PID function block)
Liquid receiving material	Stainless steel -316 ⁄ 316L and CF3M Hastelloy-C-22 and CW2M For other liquid receiving material options, please consult the manufacturer
Flange options	ANSI Class 150 to 1500 DIN PN 10 to PN 160 JIS 10K to 40K Provide a variety of flange faces
Operating temperature	-330 ° F to 800 ° F (-200 ° C to 427 ° C)
caliber	Flange type - from 1/2 in to 12 in (15 to 300 mm) Double headed - Half in to 12 in (15 to 300 mm)