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ultrasonic-sensors-PSF-1448TRWater Proof Type Ultrasonic Sensor
Structure of Ultrasonic Sensor The Ultrasonic sensor using outside must be better sealed, so that prevent dew, rain and dust from the outside. The piezoelectric ceramic is fixed inside of the top of a metal box. The base is fixed in the hatch of the metal box, and cover with the resin. The right sketch map is the water proof structure ultrasonic sensor. Water proof Ultrasonic Sensor.
1. compact and light weight
2. high sensitivity and sound pressure
3. less power consumption
4. high reliability
5.Compressed directivity by itself
Application: Back sonar of automobiles,Parking meters,Parking sensor,Water level meters and so on. Piezoelectric micropump PDFPS-40khz

Type PSF-1458TR-01 (ultrasonic sensors)
Construction Water proof
Using method Dual Use
Nominal frequency 58K
Sound Pressure Lever Min.100dB(effective value 10V/30cm)
Sensitivity Min.-90dB
Beam pattern 110×45deg
Capacitance 2200±20% PF (at 1KHz)
Operating Temperature -40…+85℃
Storage Temperature -40…+85℃
Housing Material  Aluminum Aluminium












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