|
Product Details:
Payment & Shipping Terms:
|
| Power Supply: | 24VDC,12VDC 24VDC 12-36VDC | Pressure Type: | Absolute(A),Gauge(G),Differential |
|---|---|---|---|
| Output Signal: | 0-5V/10V,4~20mA/HART | Application: | Oil,Liquid,gas,water,Water Utility System |
| Output: | 2-wire 4-20mA,HART Communication Optional,4-20mA Hart Or Profibus | Material: | 316L,1Cr18Ni9Ti Stainless Steel |
| Process Connection: | M20X1.5 Male,1/2NPT Etc,1/4NPT Or 1/2NPT,G1/4 | Diaphragm Material: | SS316L,Hastelloy C |
| Measurement Range: | -0.1MPa~0; 0~100Mpa | Housing Material: | Aluminum Alloy,304 Stainless Steel |
| High Light: | smart type pressure transmitter,digital pressure transmitter |
||
HART Protol Differential Smart Pressure Transducer For Flow Measurement
Product Description
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.
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
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];
Cable diameter φ8 ~ φ12.Signal terminals are located in a separate compartment of the electrical box. Unscrew the cover can be wiring.
Differential pressure transmitter housing material is aluminum 14, the process connection is stainless steel, with IP66 / 67 protection rating.
Product Usage
Product other application
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.
Tel: 86-551-65369667
Fax: 86-551-65369655
