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Measurement methodTime division transmission / reception switching type ultrasonic pulse method
Calculation method
Wind speed: Ultrasonic propagation time reciprocal difference calculation method
Temperature: Ultrasonic propagation time reciprocal sum calculation method
Measurement itemComponent wind speed, wind direction / wind speed, temperature (temporary sound, fluctuation)
Measurement range
TR-61A probe
Wind speed: 0 to 30m / s
Sound temporary temperature: -10 to 40 ° C
TR-61B probe
Wind speed: 0-60m / s
Temporary temperature: -10-40 ° C
TR-62AX type probe
Wind speed: 0 to 30m / s
Sound temporary temperature: -10 to 40 ° C
TR-90AH type probe
Wind speed: 0-20m / s
Temporary temperature: -10-40 ° C
Repeat measurement20 times / sec
Output signal
DigitalRS-232C
Analog
Component wind speed, sound temporary temperature, fluctuating temperature: 0 to ± 1 V / FS
Wind speed and direction: 0-1V / FS
LCD displayVarious measurement data (calculation elements / 8 items display: can be set arbitrarily)
Power supplyAC100-240V ± 10% 50 / 60Hz
