WEIR FLOW METER
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS883754
| Definition | A <WEIR FLOW METER> is a <VOLUME FLOW MEASURING ELEMENT - AREA-VELOCITY> utilizing some kind of weir as obstruction | 
| ISO number | 4876 | 
| Note | A non-contacting sensor above the weir is often used to measure the height of the liquid as it passes over the obstruction. | 
| RDS number | RDS883754 | 
| Source | Instrumentation |