The Rosemount™ 3051SAM Scalable ERS™ Measurement Transmitter is a key component of the Rosemount 3051S Electronic Remote Sensor (ERS™) System, designed for accurate differential pressure measurement in challenging level applications. It uses a digital architecture with two linked pressure sensors to calculate differential pressure electronically, eliminating traditional impulse piping systems.

With flexible Coplanar™ and in-line sensor configurations, multiple process connection options, and compatibility with Rosemount 3051SAL transmitters, the 3051SAM provides a reliable solution for high-performance DP level measurement in tanks and process vessels.

Key Features

• Part of the Rosemount 3051S Electronic Remote Sensor (ERS™) System
• Electronic differential pressure measurement using linked sensors
• Faster response time compared with traditional impulse line systems
• Available in Coplanar™ and in-line sensor platforms
• Supports NPT, flange, manifold, and Rosemount 1199 remote seal connections
• Single 2-wire 4–20 mA loop with HART® communication
• Reduced maintenance with independent sensor installation
• Supports SIL 2/3 safety applications
• High stability and reliable performance in demanding processes
  

Applications

• Tank level measurement
• High-pressure process vessels
• Distillation columns
• Chemical processing equipment
• Oil & Gas applications
• Refinery and petrochemical plants
• Steam and high-temperature process measurement
• Industrial DP measurement systems

Selection Notes

Before selecting the Rosemount 3051SAM Scalable ERS Measurement Transmitter, consider:

• Required differential pressure measurement range
• Tank height and level measurement requirements
• Process temperature and pressure conditions
• Required process connection type
• Whether a Rosemount 3051SAL secondary sensor is required for ERS configuration
• Communication and safety certification requirements

Correct ERS system configuration ensures stable measurement performance and simplified maintenance.

FAQ

Q1: What is the Rosemount 3051SAM used for?
The Rosemount 3051SAM is used as part of the ERS system for electronic differential pressure measurement, especially for DP level applications.

Q2: How does the Rosemount 3051SAM ERS system work?
The system uses two pressure sensors connected by an electrical cable to calculate differential pressure digitally instead of using traditional impulse lines.

Q3: What transmitters can work with Rosemount 3051SAM?
The ERS system can combine Rosemount 3051SAM and 3051SAL sensors to create a complete differential pressure measurement solution.