Ultrasonic sensor II

The standard specification of enclose type:Part number Picture Frequency (KHz) S.P.L(dB) Sensitivity(dB) Beam angle(-6dB) Down load 300C-10P Photo 290 --- --- 10 Down load 40CA-18S Photo 40.0 1.0 106 -74 90 Down load 40CA-15D Photo 40.0 1.0 102 -78 120(60) Down load 40CA-25E Photo 40.0 1.0 113 -72 30 Down load 40CA-15E Photo 40.0 1.0 108 -74 50 Down load 40CA-18E Photo 40.0 1.0 113 -72 40 Down load 40T/R-18E Photo 40.0 1.0 115 -70 40 Down load 25T/R-25E Photo 25.0 1.0 113 -63 40 Down load * Sound Pressure Level: 0 dB v.s. 0.0002bar measured at 10Vrms, 30cm distance * Sensitivity: 0dB v.s. 1V/bar * All of the above sensors can be modifyed to Transmitter/Receiver in pair. Its efficiency will thus be improved for 3~5dB. * Welcome for customer design The assembly unit for enclose type:Part number Picture Include sensor Wire length/Material Housing Fixed Wire connector AU-18S85 Photo 40CA-18S 2.5m/UL1185 Plastic cap Paster Dupont 2510 AU-18SDR Photo 40CA-18S 2.5m/UL1185 Plastic cap Drilled Dupont 2510 * Wire connector and material can replaced by others