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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
Brand | Emerson |
Model | 3051TG Series |
Pressure Rang | 0-1000Mpa |
Stability | 0.2% ≤ 12 months of the maximum range |