80KHz External Ultrasound Transducer for Level Sensor
Product Description
80KHz External Ultrasound Transducer for Level Sensor
Technical parameters：
Model |
PH80F0255 |
Center resonant frequency (kHz) |
80MHZ±2% |
Bandwidth （-6dB） |
6％ |
integrated sensitivity 0 dB=20 Vp-p；pulse count：10；distance：30cm |
>150mv |
detect distance(Across 10mm steel plate) |
5M |
Blind spots |
30cm |
Launch angle beam (-3dB full angle) |
40° |
Electrostatic capacitance |
2.6nF±20% |
Minimum parallel impedance |
300Ω±30% |
Maximum working voltage (Pulse - 2% duty cycle) |
＜800V |
Operating temperature |
-30～80℃ |
Protection level |
IP65 |
Case Material |
Aluminum |
Photo:
Outline Dimension：
Frequency-admittance curve
Emission voltage: 20Vp-p; number of pulses:10;distance:30cm