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：