40kHz Waterproof One B Ody Transmitter And Receiver Ultrasonic Sensor

norr@manorshi.com +86-519-89185720

Item	Unit	Specification
Center Frequency	Hz	40±1.0k
Function		Transmitting and receiving(Dual use)
Construction		Water proof
Terminal		PIN
Echo Sensitivity	mV	150 min
Decay time	ms	1.1 max
Directivity X-axis	deg	110±15
Directivity Y-axis	deg	70 ±10
Capacitance	PF	1800±15%
Mean time to failure		50000h
Allowable Maximum input voltage	Vp-p	140(40KHZ) pulse width 0.5ms, interval 20ms
Operating Tem.Range	℃	-20 to +70
Storage Temerature	℃	-30 to +80
Housing Material		Aluminum

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