Đồng hồ đo áp suất chênh lệch, Rosemount 3051CD/DP differential pressure transmitter 1A/2A/3A/4A

Danh Mục Sản Phẩm

Đồng hồ đo áp suất chênh lệch, Rosemount 3051CD/DP differential pressure transmitter 1A/2A/3A/4A

Đăng ngày 05-10-2019 11:10:02 PM - 1600 Lượt xem

Mã sản phẩm: 3051CD/DP

3051CD1A original
3051CD2A-4A original
3051DP1A original
3051DP2A-4A original
3051CD made in China
3051DP made in China
3051S high precision original

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First, the working principle
   During operation, the isolation diaphragm and filling fluid on the high and low pressure sides transfer the process pressure to the filling fluid, and then the filling fluid transfers the pressure to the sensing diaphragm in the center of the sensor. The sensing diaphragm is a tensioned elastic element whose displacement varies with pressure (for GP gauge transmitters, atmospheric pressure is applied to the low pressure side of the sensing diaphragm). AP absolute pressure transmitter, the low pressure side always maintains a reference pressure. The maximum displacement of the sensing diaphragm is 0.004 inches (0.1 mm) and the amount of displacement is proportional to the pressure. The capacitive plates on both sides detect the position of the sensing diaphragm. The difference in capacitance between the sensing diaphragm and the capacitive plate is converted to a corresponding current, voltage or digital HART (High Speed Addressable Remote Transmitter Data Highway) output signal.
Second, product features
    · Complete transmitter series
    · Measuring range: 0-0.5inH2O to 6000psig
    · Compact structure, sturdy, seismic
    · Modular structure
    · Damping adjustable
    · Multiple options, flexible application
    , intelligent, analog or low Power Circuits
    · Electrical Connections and Installation: A variety of process connectors and mounting flanges are available.
Third, technical specifications :
      1, excellent performance: accuracy 0.075% range ratio 100:1
      2, differential pressure: calibration range from 0.5inH2O to 2000psi
      3, gauge pressure: calibration range from 2.5inH2O to 2000psi
      4, absolute pressure: school test range from 0.167psia to 4000psia
      . 5, the process isolating diaphragm: stainless steel, Hastelloy CR, Monel R, tantalum (only CD, CG) and gold-plated Monel
      6, compact design, rugged and light weight, easy to install
four Selection table

model

Transmitter type (choose one)

3051CD
3051CG
3051CA

Differential Pressure Transmitter
Gauge Pressure Transmitter
Absolute Pressure Transmitter

?
-
-

-
?
-

-
-
?

Code

Pressure range (URL) (choose one)
3051CD type	Model 3051CG	Model 3051CA

Not available

0-0.167 to 0-5psia
(0-8.6 to 0-260mmHga)

0-0.5 to 0-25 inH ₂ O
(0-0.12 to 0-6.22 kPa)

Not available

0-0.3 to 0-30 psia
(0-2.07 to 0-206.8 kPa)

0-2.5 to 0-250 inH ₂ O
(0-0.62 to 0-62.2 kPa)

0-1.5 to 0-150 psia
(0-10.34 to 0-1034.2 kPa)

0-10 to 0-1,000 inH ₂ O
(0-2.48 to 0-248 kPa)

0-8 to 0-800psia
(0-55.16 to 0-5515.8kPa)

0-3 to 0-300 psi
(0-20.7 to 0-2070kPa)

0-40 to 0-4,000 psia
(0-275.8 to 0-27, 580 kPa)

0-20 to 0-2,000 psi
(0-138 to 0-13800 kPa)

Not available

Code

Output

A
M ⁽¹⁾

4-20mA with digital signal based on HART protocol
Low power consumption, 1-5Vdc with HART-based digital signal (0.8-3.2Vdc, with option code C2)

?
?

Code

Structural material
Process flange material	Flange material	Drain/exhaust valve	Flange joint

5
2
3 ⁽²⁾
4
8 ⁽²⁾
7 ⁽²⁾
0

Coplanar	Electroplated carbon steel	SST	Electroplated carbon steel
Coplanar	SST	SST	SST
Coplanar	Hastelloy C	Hastelloy C	Hastelloy C
Coplanar	Monel	Monel	Monel
Coplanar	Electroplated carbon steel	Hastelloy C	Electroplated carbon steel
Coplanar	SST	Hastelloy C	SST
Replace flange - see options H2, H3, H4, H7, F1, F2, G1, G2, FA, FB, FC, FD or S5

?
?
?
?
?
?
?

Code

Isolation diaphragm

2
3 ⁽²⁾
4
5
6

316L SST
Hastelloy C-276
Monel
钽 (only for 3051CD and CG type, range 2-5. Not applicable to 3051CA type)
Gold-plated Monel

?
?
?
?
?

?
?
?
-
?

Code

O-ring

A
B

Glass filled tetrafluoroethylene (TFE)
graphite filled with tetrafluoroethylene (TFE)

?
?

Code

Filling liquid

1
2

Silicone oil
inert liquid (halogenated hydrocarbon)

?
?

?
-

Code

Housing material

Conduit inlet size

A
B
C
D
J
K
L

Aluminium, polyurethane coated
Aluminium, polyurethane coated
Aluminium, polyurethane coated
Aluminium, polyurethane coated
SST
SST
SST

1/2-14NPT
M2×1.5(CM20)
PG13.5
G 1/2
1/2-14NPT
M2×1.5(CM20)
PG13.5

?
?
?
?
?
?
?

Code	Option	CD	CG	CA
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 flange option (requires structural part material code 0) conventional flange, 316 SST, SST drain/exhaust valve, SST flange joint conventional flange, Hastelloy C, Hastelloy C drain/exhaust valve , Hastelloy C flange joints Traditional flanges, Monel, Monel drain / exhaust valves, Monel flange joints traditional flanges, 316 SST, Hastelloy C drain / exhaust valves, 316 SST method Blue Connector Level Flange, SST, 2", ANSI Class 150, Vertical Mounting Level Flange, SST, 2", ANSI Class 300, Vertical Mounting Level Flange, SST, 3", ANSI Class 150, Vertical Mount Level flange, SST, 3", ANSI 300, vertical mounting DIN level flange, SST, DN50, PN40, vertical mounting DIN level flange, SST, DN80, PN40, vertical mounting level flange, SST , 3", ANSI Class 150, horizontal mounting Level flange, SST, 3", ANSI 300, horizontal mounting Level flange, carbon steel, 3", ANSI 150, horizontal mounting level flange, carbon steel 3 inches, ANSI 300 level horizontal mounting assembly 305 Integral manifold mounting bracket coplanar (Conplanar) flange bracket A 2-inch pipe or panel mounting, all SST traditional flange bracket for mounting 2 inch pipe, steel bolt traditional flange bracket, for mounting the panel, steel bolt traditional flat support flange for 2 Inch pipe mounting, carbon steel bolt B1 bracket, with 300 series SST bolts B2 bracket with 300 series SST bolt B3 bracket, with 300 series SST bolt SST B1 bracket, with 300 series SST bolt SST B3 bracket, with 300 series SST bolt	? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?	? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?	? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

Code	Option	CD	CG	CA
E5 I5 K5 C6 K6 ⁽²⁾ I1 ⁽²⁾ N1 ⁽²⁾ E8 E4 ⁽²⁾ E7 I7 L4 L5 L6 M5 M6	Hazardous Location Certification Factory Mutual Inspection (FM) Explosion Proof Certification Factory Mutual Inspection (FM) Non-Flammable and Intrinsically Safe Joint Certification Factory Mutual Inspection (FM) Flameproof and Intrinsic Safety Certification Canadian Standards Association (CSA) Flameproof and Intrinsically Safe Certification (Requires maximum voltage 42.4Vdc) CSA and CENELEC flameproof and intrinsic safety certification BASEEFA/CENELEC intrinsic safety certification BASEEFA N-class certification CESI/CENELEC flameproof certification Japan Industrial Standard (JIS) flameproof certification Australian Standards Association (SAA) flameproof certification Australian Standards Association (SAA) Intrinsically Safe Certification Bolt Options Austenitic 316 SST Bolts ANSI/ASTM-A-193-B7M Bolts Monel Bolts Head LCD Heads for Aluminum Housings (Shell Codes A, B only, C, D) LCD head for SST housing (shell codes J, K, L only)	? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?	? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?	? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

Code	Option	CD	CG	CA
Q4 Q8 ⁽¹⁾ J1 ⁽²⁾ J3 ⁽²⁾ T1 ⁽³⁾ C1 C2 C3 C4 ⁽⁴⁾ S1 S2 S4 ⁽⁵⁾ P1 P2 D3 D7 D8 D9 P9 V5	Other options Check data Material traceability certificate, in accordance with EN10204 3.1B Only local zero adjustment No local zero or span adjustment Transient voltage protection terminal block Custom software configuration (CDS00806-0100-4001 completed with contract) 0.8- 3.2Vdc output with digital signal based on HART protocol (output code M only) Gauge calibration (3015CA only) Analog output stage complies with NAMUR recommendation NE43, a remote diaphragm seal on January 18, 1994 - Refer to PDS00813-0100-4016 Ordering Information Two Remote Diaphragm Seals - Refer to PDS00813-0100-4016 Ordering Information Connected to the Integrated Orifice Plate Assembly - see PDS00813-0100-4686, Ordering Information Static Pressure Test Cleaning for Special Applications Occasion 1/4-18 NPT process connection (can not be blue joint) (316 SST, Hastelloy, Monel) Coplanar flange, no drain / exhaust (SST material only) ceramic ball drain / Exhaust valve JIS process connection - RC1/4 flange with RC1/2 flange joint 4,500 psig static pressure limit (3051CD range 2, 3 only) Ground screw assembly	? ? ? ? - ? ? - ? ? ? ? ? ? ? ? ? ? ? ?	? ? ? ? - ? ? - ? ? - ? ? ? ? ? - ? - ?	? ? ? ? ? ? - ? ? ? - ? ? ? ? ? - ? - ?
Typical model: 3051CD 3 A 2 2 A 1 A B4

     (1) This option applies to sensor membrane housings with coplanar or conventional flanges and fittings (Model 3051C/P)
      (2) This option applies to sensor membrane housings and low chamber coplanar flanges and fittings (3051C with S1 option) Type)
      (3) The local zero and span are adjusted to the standard type unless the option code J1 or J3 is specified.
      (4) Not applicable to option code 16 or K6 hazardous location certification.
      (5) Pre-set to NAMUR-compliant operations in the factory and cannot be changed to standard operation in the field.
      (6) This option has a maximum static pressure rating of 3,000 psi (20684 kPa) and is only suitable for factory assembly without connected pipes and is limited to ranges 2, 3, 4, 5

Five, 3051 transmitter technical indicators are as follows

Name model	Measuring range	Range ratio	Precision
Model 3051C
Differential Pressure Transmitter 3051CD	0-0.5inH2O to 2000Psi	100:1	0.075%
Gauge Pressure Transmitter 3051CG	0-2.5inH2O to 2000Psi	100:1	0.075%
Absolute Pressure Transmitter 3051CA	0-0.167Psia to 2000Psi	100:1	0.075%
3051T type
Absolute pressure transmitter 3051TA	0-0.3-1MPsia	100:1	0.075%
Gauge Pressure Transmitter 3051TG	0.3-1MPsig	100:1	0.075%
Model 3051L
Level Transmitter 3051L	2.5inH2O-8310H2O	100:1	0.075%
Model 3051H high process temperature pressure transmitter (process temperature 191 ° C)
Differential Pressure Transmitter 3051HD	0-0.62kPa to 13800kPa	100:1	0.075%
Gauge Pressure Transmitter 3051HG	0-0.62kPa to 13800kPa	100:1	0.075%
3051P reference level pressure transmitter (accuracy 0.05%)
Differential Pressure Transmitter 3051PD	0-0.62kPa to 248kPa	10:1	0.05%
Gauge Pressure Transmitter 3051PG	0-0.62kPa to 13800kPa	10:1	0.05%
Model 3051C low power pressure transmitter 6-12V DC power supply, power consumption 18-36mW, 4-20mA output, power consumption is more than 200mW. The 0.8-3.2V and 1-5V outputs are optional.

THÔNG TIN THANH TOÁN

BÙI MẠNH CƯỜNG STK: 106881392325 VietinBank - Chi Nhánh Hà Nội	BÙI MANH CƯỜNG STK : 19035178267018 Techcombank- TP Hải Phòng	BÙI MẠNH CƯỜNG STK : 0031000284789 Vietcombank - Chi Nhánh Hải Phòng
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Nguyễn Thị Hồng Nhung STK : 0031000878687 Vietcombank - Chi Nhánh Hải Phòng	Nguyễn Thị Hồng Nhung STK: 19036725222012 Techcombank, CN Ba Đình, Hà Nội	Nguyễn Thị Hồng Nhung STK : 113375269 ACB - Chi Nhánh Hải Phòng

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Đồng hồ đo áp suất chênh lệch, Rosemount 3051CD/DP differential pressure transmitter 1A/2A/3A/4A

Đồng hồ đo áp suất chênh lệch, Rosemount 3051CD/DP differential pressure transmitter 1A/2A/3A/4A

TÂN THÀNH CAM KẾT

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