Shenzhen Wisdomlong Technology CO.,LTD
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1. Product Overview:
Rosemount's 3051C pressure transmitter has created a new standard for pressure measurement technology. The Rosemount 3051 pressure transmitter has unparalleled operational performance, a flexible CoPlanarTM platform, and can be upgraded. The performance indicators of the new Rosemount 3051C pressure transmitter ensure accuracy and stability under different operating conditions.
2. Working principle: During operation, the isolation diaphragm and filling fluid on the high and low pressure sides transmit the process pressure to the filling fluid, which then transmits the pressure to the sensing diaphragm at the center of the sensor. The sensing diaphragm is a tensioned elastic element whose displacement varies with the applied pressure (for GP gauge pressure transmitters, atmospheric pressure acts as if applied to the low-pressure side of the sensing diaphragm). AP absolute pressure transmitter maintains a reference pressure on the low pressure side at all times. The maximum displacement of the sensing diaphragm is 0.004 inches (0.1 millimeters), and the displacement is proportional to the pressure. The position of the sensing membrane is detected by the capacitive plates on both sides. The difference in capacitance between the sensing membrane and the capacitor plate is converted into corresponding current, voltage, or digital HART (High Speed Addressable Remote Transmitter Data Highway) output signals.
3.Application of Rosemount 3051 Pressure Transmitter
The performance indicators of the new Rosemount 3051C ensure accuracy and stability under different operating conditions. The flexible and adaptable CoPlanarTM platform design not only provides the best solution for your current application needs, but also fully meets your future technical requirements through PlantWeb factory control network and fieldbus technology.
4. Technical parameters:
Overall performance: ± 0.15%
Accuracy: ± 0.075%
Differential pressure: Calibration range from 0.5inH2O to 2000psi
Gauge pressure: Calibration range from 2.5inH2O to 2000psi
Absolute pressure: calibration range from 0.167 psi to 4000 psi
Process isolation membrane: stainless steel, Hastelloy CR, Monel R, Tantalum (CD, CG only) and gold-plated Monel
Compact, sturdy and lightweight design, easy to install
| Moddel | Type of transmitter (choose one) | CD | CG | CA | ||||||
| 3051CD 3051CG 3051CA | Differential pressure transmitter Gauge pressure transmitter Absolute pressure transmitter | · － － | － · － | － － · | ||||||
| Code |
| CD | CG | CA | ||||||
| 0 |
| － | － | · | ||||||
| 1 |
| · | － | · | ||||||
| 2 |
| · | · | · | ||||||
| 3 |
| · | · | · | ||||||
| 4 |
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| 5 |
| · | · | － | ||||||
| code | output | CD | CG | CA | ||||||
| A M(1) | 4-20mA, with digital signal based on HART protocol Low power consumption, 1-5VDC with digital signal based on HART protocol (0.8-3.2Vdc, using option code C2) | · · | · · | · · | ||||||
| Code |
| CD | CG | CA | |||||||||||||||||||||||||||
| 5 2 3(2) 4 8(2) 7(2) 0 |
| · · · · · · · | · · · · · · · | · · · · · · · | |||||||||||||||||||||||||||
| code | Isolation Diaphragm | CD | CG | CA | |||||||||||||||||||||||||||
| 2 3(2) 4 5 6 | 316L SST Hastelloy C-276 Monel Tantalum (only applicable to 3051CD and CG models, range 2-5. Not applicable to 3051CA model) Gilded Monel | · · · · · | · · · · · | · · · － · | |||||||||||||||||||||||||||
| Code | O-RINGS | CD | CG | CA | |||||||||||||||||||||||||||
| A B | Glass filled tetrafluoroethylene (TFE) Graphite filled tetrafluoroethylene (TFE) | · · | · · | · · | |||||||||||||||||||||||||||
| Code | Fill liquid | CD | CG | CA | |||||||||||||||||||||||||||
| 1 2 | silicone oil Inert liquid (halogenated hydrocarbon) | · · | · · | · － | |||||||||||||||||||||||||||
| Code | Shell material, conduit inlet size | CD | CG | CA | |||||||||||||||||||||||||||
| A B C D J K L |
| · · · · · · · | · · · · · · · | · · · · · · · | |||||||||||||||||||||||||||
Rosemount 3051 pressure transmitter 3051TG3A2B21AE8M5Q4Q8S1B4 Imported original genuine products
Our company also has many other models of Rosemount products. You can provide me with the model and I will give you a quotation.
Imported original authentic products