必能信CJ20101-135超声波换能器

 换能器型号：402/101-135-014，102/101-135-022，502/101-135-032，

802/101-135-034，K30/101-135-037，803/101-135-040，4TJ/101-135-041，

4TR/101-135-042，930/101-135-032，105/101-135-033，108/101-135-035，

902J/101-135-047, 902R/101-135-048, 922JA/101-135-049, 922RA/101-135-050，

CR20/101-135-060，CJ20/101-135-059，8300/101-135-143，8700A/101-135-161

8915/101-135-160, CA30/101-135-689, CR30/101-135-081,  CH30/101-135-071,

CS30/159-135-110, CP30/159-135-111,   4TH/101-135-067,  4TP/101-135-068,

CS-20C/159-135-209,CR-20C/159-135-210,CH-20C/159-135-211,CS-20S/159-135-138R,

CR-20S/159-135-115R,CH-20S/159-135-075R,CS-30C/159-135-212,CR-30C/159-135-213,

CH-30C/159-135-214,CS-30S/159-135-110R,CR-30S/159-135-081R,CH-30S/159-135-071,

CR-40C/159-135-215,CR-40S/101-135-067R.