Rosemount 3051S Electronic Remote Sensors
The Rosemount 3051S ERS™ System is an industry-first technology that replaces mechanical impulse piping with two 3051S pressure sensors linked together digitally. Differential Pressure is calculated in one of the two sensors and is transmitted using a standard two-wire 4-20 mA HART signal.
The unique digital architecture of the Electronic Remote Sensor technology:
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Improve Performance
- 90% improvement in time response
- 100% elimination of temperature effects and measurement drift
- Proven 3051S sensor technology backed by 10 year stability and 12 year warranty
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Simplify Installations
- Each sensor can be independently installed by a single instrument technician
- Easily connect sensors with non-proprietary wire
- No heat tracing and insulation required
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Gain Additional Process Insight
- Monitor and control the tank vapor pressure in real-time
- Track the temperature of each sensor module
- Proactive maintenance and troubleshooting with sensor diagnostics and configurable process alerts
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Reduce Spares and Maintenance Routines
- Each sensor can be independently serviced for reduced process downtime
- Simplify your inventory with sensors and standard cable
- No need to carry different lengths of capillary systems
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Easy Integration
- Entire system uses a single 2-wire, 4-20 mA HART loop
- Easy configuration, commissioning, and troubleshooting with Device Dashboard graphical interface
- Pre-programmed and synchronized DP calculation
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| Product |
Rosemount 3051S Electronic Remote Sensors |
| Measurement Principle |
Differential Pressure is calculated using two gage / absolute pressure sensors |
| Transmitter Models |
3051SAM, 3051SAL |
| Process Connections |
3051SAM: Flanges, NPT, Instrument Manifolds, 1199 Seals 3051SAL: Flanged, Threaded, and Hygienic direct-mount seals |
| Output |
4-20 mA with HART (revision 6) |
| Measurement Span |
Up to 100 feet (31 meters) |
| Variables |
Differential Pressure PHI and PLO Pressure PHI and PLO Sensor Module Temperature Scaled Variable (up to 20 points) |
| Reference Accuracy |
Differential Pressure: ±0.035% of DP Span Gage / Absolute Pressure: ±0.025% of Calibrated Sensor Span |
| Long Term Stability |
10-year stability |
| Warranty |
12-year limited warranty |
| Complete Specifications (pdf @ 4590 Kb) |
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Rosemount 3051S Series of Instrumentation The Rosemount 3051S is the first scalable device that provides a foundation for integrated pressure, flow, and level solutions. |
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Rosemount 1199 Seal Systems Provides reliable remote measurements of process pressure and protects the transmitter from hot, corrosive, or viscous fluids. |
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Instrument Manifolds Rosemount instrument manifolds can be factory assembled to Rosemount pressure transmitters for an easy-to-use assembly that is leak-tested, calibrated, and ready to install out-of-the-box. |
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Rosemount 333 HART® Tri-Loop™ The 333 HART Tri-loop converts a digital multivariable signal into three independent 4-20 mA analog signals. |
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Smart Wireless THUM™ Adapter Smart Wireless THUM™ Adapter | |
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