200KHZ Ultrasonic Sensor Ultrasonic Flow Meter Transducer
Product Description
200KHZ Ultrasonic Sensor Ultrasonic Flow Meter Transducer
Technical parameters:
Model | PH00200QB-4 |
Center resonant frequency (kHz) | 200KHZ±4% |
Fequency Bandwidth | 20kHz |
Launch angle beam (-3dB full angle) | 12±2° |
integrated sensitivity (0 dB=10 Vp-p；sine wave,period：5, receiving distance：3cm | 2V |
Electrostatic capacitance | 2000PF±20% |
Minimum parallel impedance | 200Ω±30% |
Maximum working voltage (Pulse - 2% duty cycle) | ＜100V |
Operating temperature | -20 ~70℃ |
Protection level | IP65 |
Image:
Outline Dimension：
Frequency-Resistance Curve
Integrated Sensitivity:
Sending voltage :10 Vp-p；sine wave,period：5, receiving distance：3cm
Directivity curve