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
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Determination method |
Ultrasonic pulse switching method with split and receive |
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Arithmetic method |
Ultrasonic reciprocal difference calculation method |
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Juristic |
Marker componentA、B、C) |
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Metric range |
0~10m/ S |
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Jurisada |
10Time/Second |
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Digital output |
RS-422SignalUSBHen |
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Source |
AC100~240 V ± 10% 50 / 60 Hz |
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Included software |
・Average velocity of each room・Standard deviation deviation、Record |
