Double Flange Single Flange Pressure Transmitter Diaphragm Type Differential Pressure Liquid Level Transmitter

Double Flange Single Flange Pressure Transmitter Diaphragm Differential Pressure Liquid Level TransmitterWNK5 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

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Double Flange Single Flange Pressure Transmitter Diaphragm Differential Pressure Liquid Level 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
10.5-55V DC 10.5-30V 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)

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.Double Flange Single Flange Pressure Transmitter Diaphragm Differential Pressure Liquid Level Transmitter

The differential pressure transmitter is usually used to measure the liquid level in a closed container.
The pressure difference generated by the liquid's own gravity is used to measure the liquid level in the container. The high-pressure side measuring tube is always filled with water due to steam condensation, keeping the pressure constant, while the low-pressure side measuring tube and the container form a communication device, and its pressure changes linearly with the change of the liquid level in the container.
 
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
 
Double Flange Single Flange Pressure Transmitter Diaphragm Differential Pressure Liquid Level Transmitter
 
 
Product Usage
 
Product other application
Double Flange Single Flange Pressure Transmitter Diaphragm Differential Pressure Liquid Level 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.


Double Flange Single Flange Pressure Transmitter Diaphragm Differential Pressure Liquid Level Transmitter
Double Flange Single Flange Pressure Transmitter Diaphragm Differential Pressure Liquid Level 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

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