EFRRSB40K5 sensors equivalent, ultrasonic ceramic sensors.
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High output S.P.L.: 130 dB min. (Ex. EFRTGB38K1) High sensitivity: Ð45 dB min. (Ex. EFRRUB40K5) Excellent temperature and humidity durability Small in size
n Re.
n Precautions for Safety (See Page 231)
n Explanation of Part Numbers
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Ultrasonic.
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