Sonar room
Dangdang
A study on the interchangeability in each room
Three dimensional finite element gradient parameter
0m / sec velocity velocity determination
Temperature variation
Calculate rate
Indoor velocity and velocity stabilization
An indoor device and a stream in which the stream is caused
Determination method |
Ultrasonic pulse switching method with split and receive |
Arithmetic method |
Ultrasonic reciprocal difference calculation method |
Juristic |
Marker componentA、B、C) |
Metric range |
0~10m/ S |
Jurisada |
10Time/Second |
Digital output |
RS-422SignalUSBHen |
Source |
AC100~240 V ± 10% 50 / 60 Hz |
Included software |
・Average velocity of each room・Standard deviation deviation、Record |