Original Emerson rosemounte 3051TG Differential Pressure Transmitter 3051TG1A2B21AB4K5M5HR5

Rosemont 3051 transmitter works

During operation, the isolation diaphragm and the filling fluid on the high and low pressure sides transmit the process pressure to the filling fluid, which then transfers the pressure to the sensing diaphragm in the center of the sensor. The sensing diaphragm is a tensioning elastic element whose displacement varies with the pressure applied (for a GP table pressure transmitter, the atmospheric pressure is the same as that applied on the · low pressure side of the sensing diaphragm). A reference pressure is always maintained on the low pressure side. The maximum displacement of the sensing diaphragm is 0.004 inches (0.1 mm), and the displacement is proportional to the pressure. Capacitive plates on both sides detect the position of the sensing diaphragm. The capacitance difference between the sensing diaphragm and the capacitor plate is converted to the corresponding current, voltage or digital HART (addressable Remote transmitter Data Highway) output signal. Live and remote communication is available through the Rosemount 475 manual operator.

Features
In-line gage and absolute pressure measurements support up to 20,000 psi (1378,95 bar) for pressure or level solutions

Application specific configuration allows you to transform your pressure transmitter into a level transmitter with volume calculations

Complete pressure or level assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation

10-year installed stability and 150:1 rangedown produce reliable measurements and wide application flexibility

Bluetooth wireless connectivity unlocks a far simpler process to perform maintenance and service tasks without the need for a physical connection or separate configuration tool

The graphical, back-lit display allows for easy operation in 8 different languages in all lighting conditions

Loop Integrity and Plugged Impulse Line diagnostics detect electrical loop issues and plugged impulse piping before it impacts the quality of the process for increased safety and reduced downtime

Quick service buttons offer built-in configuration buttons for streamlined commissioning

SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations