Ultrasonic Sensors Integrated Transceiver Waterproof Diameter 16MM

Description:
Construction:waterproof
Using method:dual using
Nominal Frequency：40±0.5KHz
Sensitivity：-75ubar
SPL：≥108(10V/30cm/sine wave)
Directivity：45deg
Capacitance：1800±30%@1KHz
Detectable range：0.3….3.5M
Max. input Voltage：140Vp-p
Long-term Storage temperature：-25℃~80℃
Long-term working temperature：-20℃~80℃
Housing material：Al
Package Includes:
4 * Ultrasonic Sensors Integrated Transceiver Waterproof