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Product details
Overview of 3351LT flange pressure transmitter:
The 3351LT flange pressure transmitter has undergone strict assembly and testing, and is characterized by advanced design principles, complete varieties and specifications, and easy installation and use. Due to the complete integration of the structural advantages of the two most popular and widely used transmitters (Rosemount 3051 and Yokogawa EJA) in the appearance of this model, users have a refreshing feeling. At the same time, it can be directly replaced with traditional series products in installation, with strong versatility and substitution ability. In order to adapt to the continuous improvement and development of domestic automation level, this series of products not only has a compact and exquisite design, but also introduces intelligent functions with HART fieldbus protocol.
3351LT type flange pressure transmitter parameters:
The 3351LT flange pressure transmitter has undergone strict assembly and testing, and is characterized by advanced design principles, complete varieties and specifications, and easy installation and use. Due to the complete integration of the structural advantages of the two most popular and widely used transmitters (Rosemount 3051 and Yokogawa EJA) in the appearance of this model, users have a refreshing feeling. At the same time, it can be directly replaced with traditional series products in installation, with strong versatility and substitution ability. In order to adapt to the continuous improvement and development of domestic automation level, this series of products not only has a compact and exquisite design, but also introduces intelligent functions with HART fieldbus protocol.
3351LT type flange pressure transmitter parameters:
Super measurement performance, used for pressure, differential pressure, liquid level, and flow measurement
● Digital accuracy:+ （-）0.05%
Simulation accuracy:+ （-）0.75%+（-）0.1%F.S
● Full performance:+ （-）0.25F.S
Stability: 0.25% for 60 months
Range ratio: 100:1
Measurement rate: 0.2S
● Process connection is compatible with other products to achieve optimal measurement
The only sensor in the world that uses an H-alloy sheath (patented technology), achieving excellent cold and hot stability
Intelligent transmitter using 16 bit computer
Standard 4-20mA, with digital signal based on HART protocol, remote control
● Support upgrades to fieldbus and field control based technologies.
3351LT type flange pressure transmitter selection table:
3351LT type flange pressure transmitter selection table:
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measuring range
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Differential pressure:0-6.2-690KPa
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| Static pressure: 2.5Mpa |
| Selection method |
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3351LT
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Flange type transmitter
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code
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Range of measurementKPa
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3
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0-1.3～7.5
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4
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0-4-40
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5
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0-40～200
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6
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0-0.16～700
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code
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output
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E
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4-20mA
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S
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intelligent(HARTAgreement)
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code
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Nominal diameter size(mm)
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Insertion tube length(mm)
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High pressure side diaphragm material
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A0
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(3」)80
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flat
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316LSST
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A2
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(3」)80
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50
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316LSST
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A4
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(3」)80
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100
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316LSST
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A6
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(3」)80
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150
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316LSST
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B0
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(4」)100
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flat
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316LSST
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B2
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(4」)100
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50
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316LSST
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B4
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(4」)100
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100
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316LSST
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B6
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(4」)100
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150
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316LSST
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C0
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(3」)80
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flat
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HastelloyC-276
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C2
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(3」)80
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50
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HastelloyC-276
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C4
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(3」)80
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100
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HastelloyC-276
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|||||||
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C6
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(3」)80
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150
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HastelloyC-276
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|||||||
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D0
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(4」)100
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flat
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HastelloyC-276
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D2
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(4」)100
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50
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HastelloyC-276
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D4
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(4」)100
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100
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HastelloyC-276
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D6
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(4」)100
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150
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HastelloyC-276
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E0
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(3」)80
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flat
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tantalum
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F0
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(4」)100
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flat
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tantalum
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code
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mounting flange
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A
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3」150lb
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B
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4」150lb
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C
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3」300lb
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D
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4」300lb
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code
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tieconstructmaterialmaterial
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Flanges and fittings
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exhaust/Drain valve
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Isolation Diaphragm
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Fill with liquid
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22
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316stainless steel
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316stainless steel
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316stainless steel
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silicone oil
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23
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316stainless steel
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316stainless steel
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Hastelloy alloyC
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24
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316stainless steel
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316stainless steel
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Monel
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25
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316stainless steel
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316stainless steel
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tantalum
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33
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Hastelloy alloyC
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Hastelloy alloyC
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Hastelloy alloyC
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35
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Hastelloy alloyC
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Hastelloy alloyC
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tantalum
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|||||||
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code
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option
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M1
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0-100%Linear indicator table
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M2
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LEDdisplay list
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M3
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LCDdisplay list
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B1
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Pipe bending bracket
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B2
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Board mounted bending bracket
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B3
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Pipe mounted flat bracket
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D1
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The side relief valve is located at the upper part of the pressure chamber
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D2
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The side relief valve is located at the lower part of the pressure chamber
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No note
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1/2NPTCone pipe threaded joint
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C2
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T-shaped threaded jointM20×1.5, with rear weldingФ14
Spherical cone connector of pressure pipe |
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d
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Explosion proof typedⅡBT4
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i
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Intrinsically safe typeiaⅡCT6
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