Esdun Industrial 
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 | |
|---|---|
| Max. Operating Pressure | Up to 10,000 psi (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 |
| Threaded: NPT, DIN, ISO | |
| Hygienic | |
| 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
