High-Precision Capillary Remote Transmission Intelligent Differential Pressure Transmitter 4-20mA Hart
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- High-Precision Capillary Remote Transmission Intelligent Differential Pressure Transmitter 4-20mA Hart
Basic Info.
Model NO. A03051DP/GP Sensor Tube/Flange Application Industrial Production Type Electromagnetic Flow Meter Measuring Media Liquid Measuring Principle Electrical Principles Measurement Object Closed Pipeline Certification GB,CE Signal Output 4-20mA DC, Intelligent Hart Fieldbus Protocol Sign Compact Type IP65 Nominal Pressure 1.0~4.0MPa Diaphragm Material 316L, Hastelloy,Tan,Petf Capillary Length 1-10m Transport Package Cartons and Wooden Box Specification DN25 DN50 DN80 DN100 or as Required Trademark AUTEC Origin Fujin China HS Code 9026201090 Production Capacity 2000 Package Gross Weight 8.000kg Package Size 40.00cm * 50.00cm * 50.00cm Product Description
AO3051DP/GP remote differential pressure/pressure transmitter installed on pipelines or containers
The remote transmission device is used to sense the measured pressure, which is filled with silicone oil (or its equivalent) through the capillary tube
It is liquid and transmitted to the main body of the transmitter, which can avoid direct isolation between the measured medium and the transmitter
Contact with the membrane. Suitable for measuring pressure or liquid level of corrosive or viscous liquids.
Applicable Occasions
• It is necessary to isolate the high-temperature medium from the transmitter for measuring the medium
• Sealed pressure vessel liquid level measurement
• Corrosive effect on sensitive components of the transmitter
• The replacement of the measured medium requires strict purification of the measuring head
• Suspended liquids or high viscosity media
• The measuring head must be kept clean and hygienic
• The tested medium solidifies or crystallizes due to changes in environment or process temperature
• Attention: Remote transmitters should not be used in vacuum environments
Features of intelligent pressure transmitter
Simulate "online operation" assessment one by one to ensure that the transmitter is stable under extreme environmental temperature, medium temperature, and working pressure (including positive pressure or vacuum)
Work steadily and reliably.
Adopting a "dynamic profile" remote transmission membrane structure, the membrane will not be damaged after overload; The accuracy will not change after long-term work.
The use of a full fusion welding and rigid sealing structure filling system has eliminated the occurrence of oil leakage.
A novel capillary coupling component is designed to provide reliable protection for the capillary, making it less prone to breakage during on-site use.
A variety of remote transmission devices in various forms and sizes, as well as a rich variety of filling fluids, can meet the measurement needs of different occasions.
We can provide various special needs products, including high temperature, high vacuum, fast response, and unequal long capillary (difference ≤ 4.5 meters) remote differential pressure transmitters.
Technical Parameter
The main structure of the transmitter is the same as that of differential pressure and pressure transmitters, and the general technical parameters refer to the parameter table.
The static pressure of the remote differential pressure transmitter and the working pressure of the remote pressure transmitter also depend on the specifications of the selected flange.
The working temperature of the remote transmission device is determined by the type of filling fluid selected.
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AO3051DP/GP isolated intelligent remote differential pressure/pressure transmitter Instrument Model AO3051DP isolated intelligent remote differential pressure/pressure transmitter Measuring Range B -6 kPa～6 kPa C -40 kPa～40 kPa D -100 kPa～250 kPa F -0.1 MPa～3 MPa G -0.1 MPa～10 MPa Structural Material Flanges and Joints Isolation Diaphragm 22 316（Stailess Steel） 316L（Stailess Steel） 23 Hastelloy C 25 Tantalum (above 6kPa) 26 Gold Plating 27 PTFE Spraying 28 Titanium 29 Nickel 00 Other Materials Remote Transmission Device S1 one remote transmission device S2 two remote transmission device Basic Error D ±0.1% (above 6kPa, ranges B~G optional) E ±0.2% (above 6kPa, ranges B~G optional) F ±0.5% (above 6kPa, ranges B~G optional) Pressure Chamber Flange; Fastener Material E Galvanized Carbon Steel F Stainless Steel 304 G Stainless Steel 316 Optional Parts B1 Pipe-Mounted Elbow Bracket B2 Panel-Mounted Angled Bracket B3 Pipe-Mounted Flat Bracket SU Stainless Steel 316 Housing X No Oil Allowed Y No Water or Oil Allowed Z Degreased i Intrinsically Safe Type Ex ia IIC T6 d Flameproof Type Ex d IIC T6 Selection Examples AO3051DP - C - 22 - S2 - D - E - B1
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