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Capacitive High-Precision Differential Pressure Transmitter

China Capacitive High-Precision Differential Pressure Transmitter, Find details about China Remote Differential Pressure Transmitter, Industrial Pressure Transmitter from Capacitive High-Precision Differential Pressure Transmitter

Model NO.
WNK55
Certification
ISO
Customized
Customized
Accuracy
0.075%
Output Signal
4-20mA/ Hart/ Profibus-PA
Onsite Display
LCD
Supply Power
12~30V DC
Measuring Range
0-100m~3000m H2O
Working Temperature
-30~70 Degree Celsius
IP Rate
IP66/67
Trademark
WNK
Transport Package
Paper Carton or as Client′s Requirement
Origin
Anhui, China
HS Code
90262010
Model NO.
WNK55
Certification
ISO
Customized
Customized
Accuracy
0.075%
Output Signal
4-20mA/ Hart/ Profibus-PA
Onsite Display
LCD
Supply Power
12~30V DC
Measuring Range
0-100m~3000m H2O
Working Temperature
-30~70 Degree Celsius
IP Rate
IP66/67
Trademark
WNK
Transport Package
Paper Carton or as Client′s Requirement
Origin
Anhui, China
HS Code
90262010
Capacitive high-precision differential pressure transmitter

WNK5 series pressure transmitter is the high-performance products among WNK pressure transmitter series. It transforms physical signal of pressure, differential pressure and level to standard signal via collecting cell sensor and digital processing circuit.
WNK5 adopts advanced specified integrated circuit digital technology to realize best uniformity of accuracy and signal.  Each set of transmitter is ambient temperature compensated, ensured highest accuracy and lowest drift of transmitters in wide working temperature range.
Product Description
Product Name
Smart High Precision Differential Pressure Transmitter
Applicable media
liquid, gas and steam
Pressure range
1-300Kpa~300bar,Negotiated
Accuracy
0.075%, higher on request
Stability
±0.15% of URL for 5 years
Temperature drift
±0.03% of URL/10ºC
Output signals
4~20mA, Hart, Profibus-PA for option, FF per request
Display
LCD, or pointer optional
Housing material
Aluminum14
Mechanical connection
M20×1.5;G1/2;1/2NPT
Protection class
IP66/67
Ex-proof
Exia II CT4, other option per request
Power Supply
12-30V DC
Ambient temperature
-40 to 85ºC,-40 to 80ºCfor LCD header
Storage temperature
-45 to 85ºC,-40 to 80ºC for LCD header ;
Measurement
with display: 95*126*52 (mm)
without display: 95*115*52 (mm)
Net Weight
4kg (without bracket or process connection)



Capacitive High-Precision Differential Pressure Transmitter
Differential Pressure Transmitter for Flow Measurement
By measuring the difference in fluid pressure while the fluid flows through a pipe,it is possible to calculate the flow rate. For differential pressure flow measurement,a primary and secondary element are used. The primary element is designed to produce a difference in pressure as the flow increases.The most common being the orifice plate,venturi,flow nozzle,and pitot tube. The secondary element is the differential pressure transmitter.It is designed to measure the differential pressure produced by the primary element as accurately as possible.In particular,it is important that the differential pressure measurement is not affected by changes in the fluid line pressure,temperature or other properties such as ambient temperature.
 
Capacitive High-Precision Differential Pressure Transmitter
 
 
A good DP transmitter will ensure that the differential pressure is measured accurately,regardless of other changing parameters and will reliably transmit signal to represent the differential pressure. In a typical control loop,the transmitter signal is fed to the controller where output is used to regulate the flow rate through a control valve.
Details Images
 
Capacitive High-Precision Differential Pressure Transmitter
 
01  Recommended to choose connection proof cable lead-in terminals, cable diameter φ8 ~ φ12.Signal terminals are located in a separate compartment of the electrical box. Unscrew the cover can be wiring.
02  Differential pressure transmitter housing material is aluminum 14, the process connection is stainless steel, with IP66 / 67 protection rating, suitable for non-explosion-proof and explosion-proof areas
03  The highest or middle part of the tank is the low pressure side [L] of the differential pressure transmitter, and the lowest part of the tank is the high pressure side [H];
 
Product Usage
 
Product other application
Capacitive High-Precision Differential Pressure Transmitter
  • Differential pressure transmitters are commonly used to calculate pressure, flow, liquid level, volume, etc. in media. It is mainly used in industrial control fields such as energy, chemical, natural gas, power plants, paper making.
    For example,in a milk manufacturing industry, the proportion of pipelines needs to be controlled, and a hygienic differential pressure transmitter is used to monitor the flow of the pipeline and control the proportion.
 
 


Capacitive High-Precision Differential Pressure Transmitter
Capacitive High-Precision Differential Pressure Transmitter
FAQ

 Q: Are you trading company or manufacturer ?

A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q: What's your quality control system?

A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q: What is the warranty of your products?

A: 12 month from shipment date, for non-man-made damages.

Q: Shipping and Delivery

A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.

Large orders are recommended to ship by sea

If you have another question, pls feel free to contact us as below


 

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