Place of Origin:
Singapore
Certification:
IS9001
Model Number:
3051TA
In-Line 3051T Melt Pressure Transmitter
Product introduction:
Engineered for precision in the most demanding environments, the Rosemount™ 3051T seamlessly integrates with diaphragm seal systems to deliver accurate gauge and absolute pressure measurements. Isolating the sensor from corrosive, high-temperature, or viscous media ensures optimal performance, safety, and long-term stability. With a wide pressure range reaching up to 10,000 psi and support for multiple output protocols, this transmitter is a trusted solution for industries such as chemical processing, oil & gas, and food manufacturing, where measurement reliability and sensor protection are paramount.
Specification:
Feature | 3051T with Diaphragm Seal | Typical Pressure Transmitter | Competitive Advantage |
---|---|---|---|
Measurement Types | Gauge & Absolute | Gauge only (common) | Broader application flexibility |
Diaphragm Seal System | ✔ Integrated for isolating harsh process media | Optional or external | Enhanced protection and long-term performance |
Pressure Range | Up to 10,000 psi | Typically lower (≤6,000 psi) | Expanded process suitability |
Output Protocols | HART, WirelessHART, FOUNDATION Fieldbus, Modbus | Limited (e.g., 4–20mA only) | Flexible integration with control systems |
Process Media Compatibility | Corrosive, viscous, high-temperature | Limited | Broader industry fit (chemical, oil & gas, food) |
Accuracy | High accuracy, up to ±0.04% of span | Moderate accuracy | Superior measurement confidence |
Long-Term Stability | Excellent | Variable | Reduced recalibration needs |
Certifications | Intrinsically Safe, Explosion-proof, and Sanitary available | Varies | Meets industry-specific compliance |
Installation Flexibility | Multiple configurations and remote seals are available | Standard inline only | Adaptable to complex or remote installations |
Quick Take:
This transmitter excels in harsh process environments with corrosive, high-temperature, or viscous media—ideal for chemical plants, refineries, oil & gas systems, and food processing lines where measurement integrity is critical.
The diaphragm seal isolates the pressure sensor from challenging process media, extending sensor life, maintaining accuracy, and reducing maintenance due to clogging or corrosion.
The 3051T offers a wide pressure measurement range—up to 10,000 psi, depending on configuration.
It supports HART®, WirelessHART®, FOUNDATION Fieldbus, and Modbus, making it highly adaptable to existing control systems and remote monitoring.
Yes. There are sanitary-certified options and diaphragm materials compatible with CIP (Clean-in-Place) and SIP (Steam-in-Place) processes.
It delivers up to ±0.04% of span accuracy, providing dependable measurement performance across process conditions.
Absolutely—it carries global certifications for intrinsically safe, explosion-proof, and flameproof environments.
You can choose between direct-mount, remote seals with capillary tubing, and various flange configurations to suit complex installations.
Thanks to its excellent long-term stability, recalibration intervals are significantly reduced, minimizing lifecycle costs.
Full specs, manuals, and support can be obtained through Emerson’s official site or your local distributor.
Typical models of the 3051TA transmitter:
Model Code | Pressure Range | Suffix | Notes |
---|---|---|---|
3051TA1A2B21AB4M5 | Range 1 | — | Base model |
3051TA2A2B21AB4M5 | Range 2 | — | |
3051TA3A2B21AB4M5 | Range 3 | — | |
3051TA4A2B21AB4M5 | Range 4 | — | |
3051TA5A2B21AB4M5 | Range 5 | — | |
3051TA1A2B21AB4M5K5 | Range 1 | K5 | Typically indicates a mounting bracket |
3051TA2A2B21AB4M5K5 | Range 2 | K5 | |
3051TA3A2B21AB4M5K5 | Range 3 | K5 | |
3051TA4A2B21AB4M5K5 | Range 4 | K5 | |
3051TA5A2B21AB4M5K5 | Range 5 | K5 | |
3051TA1A2B21AB4M5E5 | Range 1 | E5 | Likely LCD or enhanced electronics |
3051TA2A2B21AB4M5E5 | Range 2 | E5 | |
3051TA3A2B21AB4M5E5 | Range 3 | E5 | |
3051TA4A2B21AB4M5E5 | Range 4 | E5 | |
3051TA5A2B21AB4M5E5 | Range 5 | E5 | |
3051TA1A2B21AB4M5I5 | Range 1 | I5 | Possibly transient protection |
3051TA2A2B21AB4M5I5 | Range 2 | I5 | |
3051TA3A2B21AB4M5I5 | Range 3 | I5 | |
3051TA4A2B21AB4M5I5 | Range 4 | I5 | |
3051TA5A2B21AB4M5I5 | Range 5 | I5 |
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