Rosemount™ 3051S Electronic Remote Sensor (ERS™) System

Rosemount

Rosemount™ 3051S Electronic Remote Sensor (ERS™) System

Rosemount

Featuring best-in-class performance and measurement stability, the Rosemount 3051S Electronic Remote Sensor (ERS™) System is engineered with flexible, digital architecture. The ERS System calculates differential pressure electronically using two pressure sensors linked together with an electrical cable. Easy to install, this safety-certified system is engineered for faster response time than traditional systems, providing you with exceptional performance in a wide range applications.

Specifications

Accuracy
Up toÿ±0.025% of span
Warranty
Up to 15-yr limited Warranty
Rangedown
Up to 200:1
Max. Operating Pressure
Up to 10,000psi (689.48 bar)
Process Temperature Range
Based on fill fluid - Maximum 770°F (410°C), Minimum -157°F (-105°C)
Communication Protocol
4-20 mA HART®
Seal System Type
Direct Mount
Transmitter Connection
Welded-Repairable, All Welded
Process Connection
Flanged: ANSI/ASME, EN/DIN, GOST, & JIS
ÿThreaded: NPT, DIN, ISO
ÿHygienic
Process Wetted Material
316L SST, Alloy C-276, Alloy 400, Tantalum, Gold-plated Alloy 400, Gold-plated 316L SST, see full specs for complete list of materials
Diagnostics
Basic Diagnostics
Certifications/Approvals
SIL 2/3 certified to IEC 61508 by an independent 3rd party, 3A, NSF, NACE®, hazardous location, see full specs for complete list of certifications

Features

  • Provides DP Level measurements with a faster response time than traditional systems
  • Sensors are independently installed without heat tracing and insulation to offer simple installation
  • Digital architecture delivers stable measurement for applications with excessive temperature variation
  • Each sensor can be independently serviced for simplified maintenance
  • Entire system utilizes a single 2-wire, 4-20 mA HART® loop for straightforward system integration
  • Graphical interface of device dashboard offers simple configuration, commissioning and troubleshooting
  • Additional monitoring information of static pressure and sensor module temperature provide improved process insights
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
  •   SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations

Documents & Drawings

Training & Services