{"Category":"Sensors, Transducers","Transmit Sensitivity":"-","Family":"Ultrasonic Receivers, Transmitters","Series":"E4C","Beam Angle":"16\u00b0","Datasheets":"E4C","Packaging":"Bulk","Bandwidth":"-","Frequency":"20Hz","Receive Sensitivity":"-","Standard Package":"1","Voltage - Rated":"12 ~ 24VDC","Other Names":"E4CWH4L"}...