Product Specification

Hot selling alloy c-276 Emerson Rosemount Precision Pressure Transmitter 3051CD

Product Description

The Rosemont 3051CD differential pressure transmitter is an intelligent differential pressure transmitter in the Rosemont transmitter. The Rosemount 3051 pressure transmitter features unmatched operational performance, a flexible CoPlanarTM platform, and can be upgraded. The performance specifications of the new Rosemount 3051 transmitter guarantee accuracy and stability under different operating conditions.

Specification

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 0.167psia to 4000psia

Process isolating diaphragm: stainless steel, Hastelloy C, Monel, tantalum (CD, CG only) and gold plated Monel

Compact, sturdy and light in weight, easy to install

During operation, the isolation diaphragm and filling fluid on the high and low pressure sides transfer the process pressure to the filling fluid, which then transfers 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 pressure applied (for a GP gauge pressure transmitter, atmospheric pressure is applied as to the low pressure side of the sensing diaphragm). AP absolute pressure transmitter, low pressure side always maintain a reference pressure. The maximum displacement of the sensing diaphragm is 0.004 in. (0.1 mm) and is proportional to the pressure. Capacitance plates on both sides detect the position of the sensing diaphragm. The capacitance difference between the sensing diaphragm and the capacitor plate is converted into the corresponding current, voltage or digital HART (high Speed Addressable Remote Transmitter data highway) output signal

The performance specifications of the new Rosemont 3051C guarantee accuracy and stability under different operating conditions. The flexible CoPlanarTM platform design not only provides the best solution for your application needs, but also fully meets your future technical requirements through PlantWeb factory management network and fieldbus technology

The Rosemount 3051CD differential pressure transmitter has the best operating performance, flexible CoPlanarTM platform, and can be upgraded. Its performance indexes ensure the accuracy and stability under different working conditions. During operation, the isolation diaphragm and filling fluid on the high and low pressure sides transfer the process pressure to the filling fluid, which then transfers 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 pressure applied (for a GP gauge pressure transmitter, atmospheric pressure is applied as to the low pressure side of the sensing diaphragm). The low pressure side always maintains a reference pressure. The maximum displacement of the sensing diaphragm is 0.004 inch (0.1 mm), and the displacement is proportional to the pressure. Capacitance plates on both sides detect the position of the sensing diaphragm. The capacitance difference between the sensing diaphragm and the capacitor plate is converted into the corresponding current, voltage or digital HART (high Speed Addressable Remote Transmitter data highway) output signal. It can be communicated on-site and remotely with the Rosemount 475 operator.

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