TIME OF FLIGHT ULTRASONIC FLOW METER
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS883349
| Definition | A <TIME OF FLIGHT ULTRASONIC FLOW METER> is an <INSTRUMENTATION ITEM> and a <VOLUME FLOW MEASURING INSTRUMENT> that handles the measurement results of a <VOLUME FLOW MEASURING ELEMENT - ULTRASONIC TRANSIT TIME> |
| ISO number | 4812 |
| Note | Two transmitters / receivers (transceivers) are located on each side of the pipe. The transmitters sends pulsating ultrasonic waves in a predefined frequency from one side to the other. The difference in frequency is proportional to the average fluid velocity. |
| RDS number | RDS883349 |
| Source | Instrumentation |