High Frequency 400Khz Deviation Rectification Ultrasonict Sensor
Product Description
High Frequency 400Khz Deviation Rectification Ultrasonict Sensor
Technical parameters：
Model |
PH00400FCJ04 |
Center resonant frequency (kHz) |
400KHZ±4% |
Fequency Bandwidth |
30kHz |
Detection Distance |
0.05—0.3M |
Blind spots |
<0.05m |
Launch angle beam (-3dB full angle) |
7±2° |
sensitivity (sending voltage=18Vp-p；period：50; distance：10cm |
＞-74dB |
Electrostatic capacitance |
180PF±20% |
Minimum parallel impedance |
600Ω±30% |
Maximum working voltage (Pulse - 2% duty cycle) |
＜300V |
Operating temperature |
-20 ~70℃ |
Protection level |
IP65 |
Case Material |
aluminium alloy |
Photo:
Outline Dimension：
Frequency-Resistance Curve：
Frequency-Phase Angle Curve：