Rosemount 3051CA Pressure Transmitter
2.± 0.1% Stability per 10 years
3.90 ms Response Time
4.Exida and TUV SIL2 / SIL3 Certified
5.Local Parameter Setting (LPS)
Rosemount 3051CA Pressure Transmitter - Precision Absolute Pressure Measurement Solution
The Rosemount 3051CA Pressure Transmitter is your industry-standard solution for measuring pressure relative to a perfect vacuum. This advanced device utilizes patented Coplanar™ technology to deliver exceptional accuracy and stability. Unlike traditional gauge pressure transmitters, this unit eliminates measurement errors caused by atmospheric pressure fluctuations, making it perfect for vacuum processes and pressure-sensitive applications.

Product Features:
1. Rosemount coplanar technology offers more optimized performance for pressure, differential pressure flow or differential pressure level solutions.
2. Configure according to specific applications, allowing you to convert the pressure transmitter into a flowmeter with cumulative function or a level transmitter with volume measurement function.
3. All complete pressure, level or flow components have undergone leakage testing and calibration, which can reduce leakage points by up to 70% and simplify the installation process.
With 12 years of stability and a 1500:1 range ratio, it can provide reliable measurement values and wide application flexibility.
5. With Bluetooth® wireless connection, maintenance and repair work can be carried out more easily without physical connection or separate configuration tools.
6. The graphic backlit display screen is suitable for various lighting conditions and supports simple operation in 8 languages.
7. The diagnosis of loop integrity and pressure lead pipeline blockage can detect electrical loop problems and pressure lead pipeline blockage before they affect process quality, thereby enhancing safety and reducing downtime.
8. The Quick Service button is equipped with built-in configuration buttons, which can simplify the debugging process.
9. SIL 2/3 certification, in compliance with IEC 61508 (certified by a third party) and prior certificates of FMEDA data for safe installation.
| Parameter | Specification |
|---|---|
| Reference Accuracy | ±0.055% (±0.04% optional) |
| Long-term Stability | ±0.1% per 10 years |
| Response Time | 90 ms |
| Turndown Ratio | 100:1 |
| Communication Protocols | 4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus |
| Material Options | 316L Stainless Steel, Alloy C-276, Gold-plated diaphragms |
| Safety Certification | Exida and TUV SIL2/SIL3 |
| Housing Rating | IP66/IP68, NEMA 4X |
| Local Parameter Setting | Available (LPS) |
Packaging and Transportation
Our Siemens Pressure Transmitters 7MF4433/4033 are packaged with utmost care to ensure they reach you in pristine condition. Each unit is securely packed with protective materials to withstand the rigors of transportation. We utilize reliable logistics partners to ensure safe and timely delivery to your doorstep, anywhere in the world.

Contact Us
Ready to improve your Rosemount 3051CA Pressure Transmitter absolute pressure measurement accuracy? Contact us at info@winlinklab.com for technical consultation and customized solutions. Let our expertise help you select the right configuration for your specific application requirements.
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