500KHZ Ultrasonic Sensor Ultrasonic Gas Flow Meter Transducer
Product Description
500KHZ Ultrasonic Sensor Ultrasonic Gas Flow Meter Transducer
Technical parameters:
Model |
PH00500QB |
Center resonant frequency (kHz) |
500KHZ±4% |
Launch angle beam (-3dB full angle) |
5±2° |
integrated sensitivity (0 dB=10 Vp-p； impulse wave,period：20, distance：5cm |
-50dB min |
Electrostatic capacitance |
300PF±20% |
Minimum parallel impedance |
70Ω±30% |
Maximum working voltage (Pulse - 2% duty cycle) |
＜500V |
Operating temperature |
-20 ~70℃ |
Protection level |
IP65 |
Image:
Outline Dimension：
Integrated Sensitivity:
Sending voltage :200 Vp-p；period：50, receiving distance：10cm