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Ross Monte 3051CG pressure transmitter

Model
Nature of the Manufacturer
Other
Product Category
rosemount
Place of Origin
City, Province
Overview
Ross Monte 3051CG pressure transmitter
Product Details
Description:

Productoverview:
Ross Monte 3051CG pressure transmitter The United States is the flag of the Rosemount transmitter (Rosemont) to create a new standard for pressure measurement technology. Intelligent pressure transmitter in Rosemount transmitter.The Rosemount 3051 pressure transmitter has the operation performance, the There is nothing comparable to this flexible CoPlanarTM platform, and can be upgraded. The performance indexes of new Rosemount 3051 transmitter to ensure the accuracy and stability of the different conditions.
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. The sensing membrane is a elastic element of tension, compression and displacement with the change (for GP gauge transmitter, atmospheric pressure as applied in the low voltage side of the sensing membrane.). The 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, proven performance and reliability:
Even in applications under extremely harsh conditions, 3051CG 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.
Fourth, application flexibility:
The standard of process connection to 1/2, and is equipped with connected with the valve set of options. Rosemount valve fittings of all types are 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.
Install the stability of five years to reach 0.125%
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.
Fifth, 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.
Six, technical indicators:
1, the overall performance: + 0.15%;
2, accuracy: + 0.075%;
3, differential pressure: the calibration range from 0.5inH2O to 2000psi;
4, check gauge: range from 2.5inH2O to 2000psi;
5, the absolute pressure calibration range from 0.167psia to 4000psia;
6, the process of diaphragm: stainless steel, Hastelloy CR, by Nell R, Ta (CD, CG) and gold by Nell;
7, compact design, strong and lightweight, easy to install.
Seven, selection table:

ModelTransmitter type (choose one)CDCGCA
3051CD
3051CG
3051CA
Differential pressure transmitter
Differential pressure transmitter
Absolute pressure transmitter
A.
-
-
-
A.
-
-
-
A.
CodeThe pressure range (URL) (choose one) 3051CD type 3051CG type 3051CA typeCDCGCA
Zero(-747 to 747Pa) does not provide 0-0.167 to 0-5psia (0-8.6 to 0-260mmHga)A.-A.
One0-0.5 to 0-25inH2O (0-0.12 to 0-6.22kPa) 0-0.5 to 0-25inH2O (0-0.12 to 0-6.22kPa) 0-0.3 to 0-30psia (0-2.07 to 0-206.8kPa)A.A.A.
Two0-2.5 to 0-250inH2O (0-0.62 to 0-62.2kPa) 0-2.5 to 0-250inH2O (0-0.62 to 0-62.2kPa) 0-1.5 to 0-150psia (0-10.34 to 0-1034.2kPa)A.A.A.
Three0-10 to 0-1000inH2O (0-2.48 to 0-248kPa) 0-10 to 0-1000inH2O (0-2.48 to 0-248kPa) 0-8 to 0-800psia (0-55.16 to 0-5515.8kPa)A.A.A.
Four0-3 to 0-300 psi (0-20.7 to 0-2070kPa) 0-3 to 0-300 psi (0-20.7 to 0-2070kPa) 0-40 to 0-4000psia (0-275.8 to 0-27580kPa)A.A.A.
Five0-20 to 0-2000 psi (0-138 to 0-13800kPa) 0-20 to 0-2000 psi (0-138 to 0-13800kPa) does not provideA.A.-
CodeoutputCDCGCA
A
M (1)
4-20mA, a digital signal based on HART protocol
Low power 1-5Vdc with digital signal based on HART protocol (0.8-3.2Vdc, option Code: C2)
A.
A.
A.
A.
A.
A.
CodeDrain / vent valve flange joint material structure material of flange flange materialCDCGCA
Five
Two
Three(2)
Four
Eight(2)
Seven(2)
Zero
Coplanar (Coplanar) SST electroplating electroplating steel carbon steel (Coplanar) SSTSSTSST coplanar coplanar (Coplanar) Hastelloy C alloy C Hastelloy C coplanar (Coplanar) Munnell Munnell Munnell coplanar (Coplanar) electroplating steel Hastelloy C alloy plating steel coplanar (Coplanar) SST Hastelloy CSST replace flange - see option H2H3H4H7F1F2G1G2FAFBFCFD or S5A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
CodeIsolation diaphragmCDCGCA
Two
Three(2)
Four
Five
Six
316L SST
Hastelloy C-276
Monel
Ta (only for 3051CD and CG, range 2-5. Not suitable for 3051CA type)
Gold Plated Monel
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
-
A.
CodeO ringCDCGCA
A
B
Glass filled PTFE (TFE)
Graphite filled PTFE (TFE)
A.
A.
A.
A.
A.
A.
CodeFilling liquidCDCGCA
One
Two
silicone oil
Inert liquid (Lu Daiting)
A.
A.
A.
A.
A.
-
CodeThe size of the shell material conduit entranceCDCGCA
A
B
C
D
J
K
L
Aluminum clad aluminum coating, polyurethane coating, polyurethane coating aluminum clad aluminum coating, polyurethane coating, polyurethane coating SSTSSTSST1/2-14NPTM2 * 1.5 * 1.5 PG13.5G (CM20) 1/21/2-14NPTM2 (CM20) PG13.5A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
A.
CodeoptionCDCGCA

H2
H3(1)
H4
H7(1)
FA
FB
FC
FD
FP
FQ
F1
F2
G1
G2
S5

B4
B1
B2
B3
B7
B8
B9
BA
BC
Alternative options (for flange structure material code 0)
The traditional flange, 316 SST, SST / SST liquid discharging exhaust valve, flange joint
The traditional flange, Hastelloy C, Hastelloy C liquid discharge / exhaust valve, Hastelloy C flange joint
The traditional flange, Monel, Monel drain / exhaust valve, Monel flange joint
The traditional flange, 316 SST, Hastelloy C liquid discharge / exhaust valve, 316 SST flange joint
The level of SST, flange, 2 inches, 150 ANSI, vertical installation
The level of SST, flange, 2 inches, 300 ANSI, vertical installation
The level of SST, flange, 3 inches, 150 ANSI, vertical installation
The level of SST, flange, 3 inches, 300 ANSI, vertical installation
DIN level SST, DN50, flange, PN40, vertical installation
DIN level SST, DN80, flange, PN40, vertical installation
The level of flange, 3 inches, ANSI SST, level 150, level of installation
The level of flange, 3 inches, ANSI SST, level 300, level of installation
The level of flange, carbon steel, 3 inch ANSI, level 150, level of installation
The level of flange, carbon steel, 3 inch ANSI, level 300, level of installation
The integration of the 305 valve assembly
Mounting bracket
Coplanar (Conplanar) flange bracket for 2 inch pipeline installation or panel mounting, all SST
The traditional flange bracket for 2 inch pipe installation, steel bolt
The traditional flange bracket for panel mounting, steel bolt
The traditional flat flange bracket for 2 inch pipe installation, steel bolt
B1 stent, with 300 series SST bolt
B2 stent, with 300 series SST bolt
B3 stent, with 300 series SST bolt
SST B1 stent, with 300 series SST bolt
SST B3 stent, with 300 series SST bolt

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Eight typical models:
3051CD0A22A1AB4K5M5DF 3051CD1A22A1AB4K5M5DF 3051CD2A22A1AB4K5M5DF
3051CD3A22A1AB4K5M5DFP9 3051CD4A22A1AB4E5M5DFQ9 3051CG1A22A1AB4E5M5
3051CG2A22A1AB4E5M5


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