The Variable Area Flowmeter is one of the oldest and mature principles in flow measurement with its simple design: a float rises inside a conically shaped glass tube as the flow increases and its position on a scale can be read off as the flow rate. Since this measuring method is purely mechanic, it as simple as it is reliable.
Stainless Steel Design
Designed for Harsh Applications
Borosilicate Glass
Easy to Read, install and Maintain
Download
316L Stainless Steel Construction
1.6 % accuracy (qG = 50 %)
4 to 20 mA signal output
HART protocol available
Adjustable L
The RAKD Rotameter is used for measurement of liquids and gases and is highly accurate, particularly for low flows and high pressure applications.
Download
RAGK and RAGL are specifically designed for the measurement of low flows of liquids and gases. Their main application field is in purging, analyzer an
Download