唯美手绘女孩

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                • Enclose Ultrasonic Sensor

                  Enclose Ultrasonic Sensor
                  The ultrasonic transducer utilizes piezoelectric effect to convert electricity to mechanical vibration and form ultrasonic wave.
                Series
                Type Frequency(KHz) Sensitivity Decay time(mS) Directivity Size(mm)
                APA 48 558~850μS ≤2.20 X 80° Y 80° Ф 15.5 H 9.0
                UPA 55.5 480-1000μS ≤2.20 X 90° Y 45° Ф15.5 H 9.0
                UPA 58 3.0Vp-p ≤1.80 X 90° Y 45° Ф14 .0 H 9.0
                UPA 58 4.0 Vp-p 1.0 -2.3 X 90° Y 55° Ф15.5 H 9.0
                UPA 48 3.0Vp-p ≤1.80 X 100° Y 50° Ф14.0 H 9.0
                UPA 48 500~800μS ≤2.20 X 65° Y 65° Ф15.5 H 9.0
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