v1rev 12018-03-20

angle of emission

0112/2///61987#ABF026

opening angle of the cone formed by a wave emission, measured at that position where the intensity drops to half of its maximum value

Used by classes: 5

property

Code: ABF026
Data type: REAL_MEASURE_TYPEmeasure
Unit: UAA024 UAA024

Used by classes (5)

ABF168Sonic probe
ABF182Structural design of an ultrasonic level transmitter
ABF525Microwave emitter
ABF542Laser probe
ABH208Structural design of an antenna

Version history1#

IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.

Metadata#

Version: 1
Revision: 1
Status: Standard
Responsible committee: SC65E – IEC 61987
Change request: C0018
Dates: Original: 2014-12-17
Current version: 2018-03-20
Current revision: 2018-03-20