Rosemount 3051GP Pressure Transmitter

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Rosemount 3051GP pressure transmitter is one of the series products of Rosemount pressure transmitte…

Productoverview:
Ross Monte 3051GP pressure transmitter Will the safety and reliability and durability, long as its design purpose.As with all Rosemount pressure products, 3051GP pressure transmitter at least in conformity with the technical specifications of 3.For the company to win the transmitter durable, wide reputation for reliable performance, and intelligent performance, makes the transmitter has extraordinary value.
Two, work principle:
When working, the high and low pressure side of the diaphragm and the filled liquid transmit the process pressure to the filling liquid filled liquid, then transmits the pressure to the center of the sensing diaphragm sensor.3051 pressure transmitter sensing membrane is a elastic element of tension, compression and displacement with the change (for 3051GP pressure transmitter, atmospheric pressure as applied in the low voltage side of the sensing membrane.).The 3051AP absolute pressure transmitter, low voltage side always maintain a reference pressure.The sensing membrane Zui large displacement is 0.004 inches (0.1 mm), and the displacement is proportional to pressure.The capacitor plates on both sides of the diaphragm position detection sensor.The difference between the capacitance sensing diaphragm and capacitor plate is converted to the corresponding voltage or current, HART (high speed digital data highway addressable remote transmitter output signal).
Third, characteristics:
Ross Monte 3051GP pressure transmitter The pressure range of up to 4000psi.3051GP can be equipped with liquid crystal display (LCD), the complete configuration can display the pressure and diagnostic information.Compact, lightweight, easy to install and transport.
Four, proven performance and reliability:
Even in applications under extremely harsh conditions, 3051GP can also provide a pressure measurement result is accurate, stable and reliable.This design requires a low amount of oil filling, so that the transmitter is affected by temperature smaller and achieve excellent accuracy.
Five, application flexibility:
The standard of process connection to 1/2, and is equipped with connected with the valve set of options.Monte Ross valve group in all types of fittings is packaged and fully assembled after the leak test, can save installation cost.
The design features of compact, can be in a small space directly with the process of connecting to realize the installation process quickly and easily and cost saving.
The stability of pressure transmitter is a key index of performance of the transmitter associated with time.Through the active simulation test IEC770 test standards beyond the Monte Ross 3051 series transmitter has proved its stable performance for more than five years in the harsh operating conditions zui.
Six, product application:
Ross Monte 3051GP pressure transmitter For the measurement of gas, liquid and vapor pressure, and then turn it into a current signal output 4-20mADC.Can HART375, 475 hand operator to communicate with each other, setting and monitoring through them.
Seven, main features:
1, 5 years of continuous work without adjustment;
2, the temperature effect is negligible;
Influence of static pressure can be ignored;
3, one-way impact: 100 thousand consecutive unidirectional overvoltage overvoltage after the experiment affect the amount of less than 0.03%;
4, improve the self diagnosis function;
5, small, lightweight (standard 3.9kg);
6, static effects are neglected:
When a static pressure (pressure), resonant beam deformation two shape, size and material identical to the same, so the frequency change is consistent, so the deviation automatically cleared (figure similar formula and temperature influence).
7, excellent properties of unidirectional overvoltage:
The liquid membrane and the membrane using corrugated box body processing technology of the original, so that the external pressure increases to a certain value, the film can fully contact with the body, silicone oil is transferred to the sensor pressure no longer increase with the increase of external force, so as to achieve the protective effect on sensor.
Eighth, technical parameters:
1, 0 - 1.5 pressure ranges from psi to 0 - 4000 psi (from 0 - 10 to 0 - 27580 kPa);
2, 0.075% reference accuracy, including linearity, hysteresis and repeatability;
3, the range ratio reached 100:1;
4, light weight, compact size helps achieve easy installation and removal;
The stability of 5, in the actual process conditions can reach 5 years.
Nine typical models:
3051GP1A2B21AB4K5M5
3051GP2A2B21AB4M5
3051GP3A2B21AB4
3051GP3A2B21AB4M5
3051GP4A2B21AB4K5M5