Spot supply of Rosemount 3051S high-precision pressure transmitter
The Rosemount 3051S high-precision pressure transmitter is an industry leader in differential pressure, gauge pressure, and absolute pressure measurement. It is not only an extremely high-performance super pressure and differential pressure transmitter but also a flow meter and level meter. The next-generation Rosemount 3051S series transmitters, designed with a variable specification platform, can optimize the measurement concept from design to installation, maintenance, and operation.
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Pressure transmitter
3051 Pressure Transmitter
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Detailed introduction
1. Product Overview:The Rosemount 3051S high-precision pressure transmitter is an industry leader in differential pressure, gauge pressure, and absolute pressure measurement. It is not only an extremely high-performance super pressure and differential pressure transmitter but also a flow meter and level meter. The next-generation Rosemount 3051S series transmitters, designed with a variable specification platform, optimize the measurement concept from design to installation, maintenance, and operation.
2. Product Specifications of the Rosemount 3051S Series Transmitters:
| Parameter | 3051S_C (Coplanar) | 3051S_T (In-Line) | 3051S_L (Level) |
|---|---|---|---|
| Measurement Type | Differential, Gauge, Absolute | Gauge, Absolute | Level (DP-based) |
| Structure Type | Coplanar flange (Coplanar™) | Direct insertion (In-Line) | Remote diaphragm / flush or extended diaphragm |
| Accuracy (Super / Classic) | ±0.025% / ±0.035% | ±0.025% / ±0.035% | ±0.055% / ±0.065% |
| Range Ratio | 200:1 | 200:1 | 100:1 |
| Calibration Range | 0.1 inH₂O – 4000 psi | 0.15 – 10000 psi | Not specified (depends on capillary & fill fluid) |
| Material Options | 316L SS, Hastelloy C, Monel, Tantalum, Gold-Plated Monel/316L SS | 316L SS, Hastelloy C | 316L SS, Hastelloy C, Tantalum |
| Special Features | Integrated valve groups, primary elements, remote diaphragm options | Various process connections | Flush and 2”, 4”, 6” extended diaphragms |
| Stability Guarantee | 10 years | 10 years | 10 years |
| Application Focus | Versatile, modular integration | High-pressure, compact installs | Level monitoring in challenging fluids |
The Rosemount 3051S pressure transmitter stands out for its precision, durability, and adaptability across demanding industrial environments. Here are its key features:
Ultra Performance Accuracy: Delivers up to ±0.025% reference accuracy with a 200:1 turndown ratio, ensuring precise measurements even at low ranges.
SuperModule™ Platform: A hermetically sealed, all-welded stainless steel design that enhances long-term reliability and minimizes drift.
MultiVariable Capability: Measures differential pressure, static pressure, and process temperature in a single device—ideal for flow applications.
SIL3 Certification: Certified to IEC 61508 for use in safety instrumented systems up to SIL 3, supporting both 1oo1 and 1oo2 architectures.
WirelessHART® and HART Protocols: Offers flexible communication options for integration into modern control systems.
15-Year Stability and Warranty: Backed by a 15-year limited warranty and guaranteed long-term stability, reducing maintenance costs.
Scalable Architecture: Easily configured for pressure, level, or flow applications, including integration with diaphragm seals and remote sensors.
Advanced Diagnostics: Built-in diagnostics help detect process and device issues early, improving uptime and safety.
3. Product Advantages:
1. For pressure, differential flow, and differential level solutions, the patented Rosemount coplanar technology provides optimized performance.
2. A first-class scalable architecture enhances performance, functionality, and process connections.
3. The transmitters are fully assembled and leak tested for easy installation and maintenance.
4. The fully welded sealed stainless steel SuperModule platform can withstand overpressure and pipeline pressure effects, ensuring accuracy of 0.025%.
5. Ultra and Ultra for Flow performance levels provide 15 years of stability and a 15-year limited warranty.
6. A 200:1 range ratio provides reliable measurement and broad application flexibility.
7. Seamless integration of 4-20 mA HART, WirelessHART, and FOUNDATION fieldbus protocols for flexible applications.
8. IEC 61508 SIL 2/3 certified (through third-party) and FMEDA data pre-certification for installation safety.
9. Advanced diagnostics, including detection of electrical circuit issues and abnormal process conditions.
10. Easy access to process and equipment information through remote display and interface.
Rosemount 3051S High-Precision Pressure Transmitter – FAQ
1. What makes the 3051S “high precision”?
It features SuperModule™ architecture with accuracy up to ±0.025% of span, long-term stability of ±0.125% over 10 years, and a 200:1 turndown ratio, making it ideal for demanding applications.
2. What pressure types does it support?
The 3051S supports differential, gauge, and absolute pressure measurements. It also includes level and flow configurations using DP principles.
3. What is the Coplanar™ platform?
The Coplanar™ flange design allows integration of primary elements, manifolds, and remote seals into a compact, modular system—reducing weight and simplifying installation.
4. What materials are available for wetted parts?
Options include 316L stainless steel, Hastelloy C, Monel, Tantalum, and gold-plated variants, depending on process compatibility.
5. Is it suitable for high static pressure applications?
Yes. The 3051S High Static DP variant is designed for installations with elevated static pressures, maintaining accuracy and safety under extreme conditions.
6. What certifications are available?
It supports SIL2/3 safety certifications, intrinsically safe, explosion-proof, and flameproof approvals for global hazardous area compliance.
7. Can it be used in wireless applications?
Yes, the 3051S is available in a WirelessHART version, enabling remote monitoring and reduced wiring costs.
8. What diagnostics are included?
Advanced diagnostics include plugged impulse line detection, loop integrity checks, and process alerts, enhancing predictive maintenance.
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