Product Review

Technical Parameters:
Center resonant frequency: 40kHz ± 2kHz
Static capacitance: 3300P ± 300P
Resonant impedance: 120Ω ± 20Ω
Frequency bandwidth (-3dB): Δf-3dB ≥ 2kHz
Operation voltage: 300 ~ 500VP-P
Limit voltage ≤ 1000VP-P
Transmitting beam angle: 6O degrees
Operation temperature: -40 ~ +80 ℃
Protection class: IP65

Module details:
Voltage: DC5V;
Static current: Less than 2mA;
Output signal: Electric frequency signal, high level 5V, low level 0V;
Sensor angle: Not more than 15 degrees;
Detection distance: 2cm-450cm
High precision: Up to 0.3cm

Package includes:
5X Ultrasonic Module