Trang chủ / Sản phẩm / Thiết bị đo online / Đo lưu lượng / ROSEMOUNT 2051 PRESSURE TRANSMITTERS


Measurement Types Differential, Gauge, Absolute, Level and Flow
Output 4-20mA HART®, FOUNDATION™ fieldbus, PROFIBUS PA, 1-5Vdc HART® Low Power
Reference Accuracy ± 0.065% of span
Long Term Stability 0.1% of URL for 2 years
Rangedown 100:1


The Rosemount 2051 family of pressure transmitters empowers you to measure pressure with confidence.

The 2051 provides a reliable differential, gage, and absolute pressure measurement with a variety of output protocols, materials and process connections. Meet your pressurelevel, and flow application needs with its flexible Coplanar™ platform so that you can lower project and ongoing maintenance costs.

Need to deploy points quickly or reduce installation costs? Consider using the Rosemount 2051 Wireless for new projects across your facility


Rosemount 2051 Pressure Transmitter

Our Local Operator Interface features straightforward menus and built in configuration buttons, allowing you to commission the device on the spot without complicated training or tools – even in hazardous area locations. 
Request a Quote – Add option code M4

Integrated Wireless
Quickly deploy new monitoring points to access remote and hard to reach locations that were previously untapped by using the Rosemount 2051 Wireless Pressure Products.

We offer a full suite of protocols including: 4–20mA HART (Revision 5 and 7), WirelessHART, FOUNDATION™ Fieldbus, and Profibus PA with the latest DD or DTM so you can have seamless integration with any host.


  • Product Data Sheet: Rosemount 2051 Pressure Products