SONIC DA-700 超声风速温度计 (0-60m/s,-10-40°C)

Measurement method Time 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 item Component 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 measurement 20 times / sec

Output signal

Digital RS-232C

Analog

Component wind speed, sound temporary temperature, fluctuating temperature: 0 to ± 1 V / FS

Wind speed and direction: 0-1V / FS

LCD display Various measurement data (calculation elements / 8 items display: can be set arbitrarily)

Power supply AC100-240V ± 10% 50 / 60Hz