APPLICATION
- Gas supply equipment
- Electric power
- Petroleum
- Chemical
- Metal
- Medical
Accuracy: ±1.5% of rate; ±2.5% of rate
Pressure: DN15-DN50≤4.0Mpa; DN65-DN200≤1.6Mpa
Pressure Loss: 7kpa-70kPa
Medium Temp.: SS304(standard type): -20°C...+120°C; PTFE: -40'C...+70°C;
PFA:-40°C...+120°C;
High Temp.:+120'C...+450°C;
Low Temp.:-80'C...-20°C
Electrical Interface: Electrical connection:1/2"NPT; M20x1.5
Protection: IP65;1P67(round type)
Explosion-proof: ExiallCT1-5; ExdllBT1-6(round type)
Description
The variable area flow meter is an instrument for measuring the flow of liquids or gases in pipelines. It includes a vertical tube through which the fluid flows whose diameter increases from the bottom to the top and a float which can move vertically in the tube.
As the flow increases this float moves to a higher position until its resistance to the fluid flow is balanced of the foat is a measure of the flow rate.The flow rate values can be read on a scale.
Feature
-Mechanical display and LCD display
-Robust and universal
-The short-stroke design allows the measurement of high flow
rate using a relative short metering tube
-Special application is for hazardous, dangerous or aggressive
fluid, for high temperature and high pressure rates
-All stainless steel design provides a safe measurement of a
variety of liquids, gases and sleam- The measuring section
can be equipped with a heating jacket
-Standard rotameter is mounted in a vertical pipeline with flow
direction upwards
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