ISU200-12TRBJ-T1
200kHz Anemometer Transducer Probe
Optimized for wind speed and direction measurement, it possesses high sensitivity and excellent environmental adaptability.
The 200kHz high-frequency ultrasonic anemometer transducer probe is a waterproof, sealed sensing element specifically developed for ultrasonic anemometer and wind direction measurement systems. This product features an integrated transceiver design, wide bandwidth, high sensitivity, and excellent signal-to-noise ratio, maintaining stable performance in harsh environments ranging from -40℃ to +70℃. Its compact structure, lightweight design, and high reliability make it suitable for various applications such as meteorological monitoring, environmental detection, and industrial wind field measurement.
Specification
| No. | Inspection Item | Test Conditions | Test Standard | Remarks |
|---|---|---|---|---|
| 1 | Center Frequency (kHz) | Room Temperature 25±3 (°C) | 200±10 | Frequency Scanner |
| 2 | Capacitance (pF) | Room Temperature 25±3 (°C) | 140±40 | Capacitance Meter |
| 3 | Echo Sensitivity (mV) | Room Temperature 25±3 (°C), using 200K wind speed Test Fixture | ≥600 | Mainboard Number: KM/K001200001 |
| 4 | Sensitivity (dB) | Transmit Frequency: (200±10)kHz 0dB=10V/pa | -81 | Reference Value |
| 5 | Maximum Drive Voltage (Vp-p) | Pulse Width 0.8ms, Interval 60ms | 150 | Oscilloscope Reference Value |
| 6 | Operating Temperature (°C) | -40 ~ +70 (°C) | Qualified | High and Low Temperature Chamber |
| 7 | Storage Temperature (°C) | -40 ~ +70 (°C) | Qualified | High and Low Temperature Chamber |
External dimensions / Test waveform diagram
Applications
The 200kHz ultrasonic transducer is widely integrated into various wind speed and direction measuring instruments, delivering precise and reliable wind field data. Optimized for wind speed and direction measurement, it possesses high sensitivity and excellent environmental adaptability, ensuring stable performance in meteorological monitoring, industrial ventilation, environmental sensing, and scientific research applications.
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