1/2 a2/20120327 remark: this specification is subject to change wit hout prior notice. - 2 ultrasonic piezoelectric atomizing t ransducer we are producing ultrasonic piezoelectric atomizing transducers of compact and higher performances. ou r specially electrode protection layer of the transdu cer is far superior to nickel or titanium electrode used in traditional transducers, it has more advantages in withstanding acid, alkaline and cavitations corro sion, so it features higher strength, no hard water scale, and longer lifetime. 1 (name) : arlex customized 2 (model) : 16Y25120M2L15J3 3 part numbering) ex. 16 y 25 120 m 2 l15 j3 (1) (2) (3) (4) (5) (6) (7) (8) (1) ceramic material code (2) y,n,j =electrode material code (3) diameter of element (mm) (4) thickness of element (10 mm) (5) a,b,c,d =electrode shape (6) 1,2,3 =coating material code (7) l1,l2,l3 =different length color or types of wires (8) different fitting, ex.j3= plastic ring 4( electrical specification ): item unit standard (test condition): t=25 (ft) thick resonant frequency mhz 1.66 0.05 agilen 4294a (r) resonant impedance 2.0 agilen 4294a (c 0 ) static capacitance pf 1700 20% at 1000hz/1v digital electric bridge at 1000hz/1v (kt) electrical-mechanical coupling coefficient 0.45 agilen 4294afs3/fs1 life time hour 5000
2/2 a2/20120327 remark: this specification is subject to change wit hout prior notice. 6 . 3 0 . 5 5 ( appearance and dimensions ) ( unit) mm 2 1 . 3 0 . 5 25 0 . 5 30 0 . 5 ul1430 awg24# a w ul1430 awg24# black ul1430 awg24# red 8 8 3 6 ( package pcs/ctn carton 015 (cm) carton 039(outside size) cm ( kg ) gross weight ( kg ) net weight 1000 14.8*14.0*4.0 33.0*18.0*24.0y 9.5 8.0 7 note: a) the piezo shall be fastness and smooth. b) the piezo shall be cleaned regularly, make sure there's less scale on it. c) make sure that no potential difference is existe d in the water solution when design the circuit and thus result in the electrode of the piezo become el ectrolytic. d) vp-p of both ends of the piezo shall less than o r equal to 110v. e) in any case, please do not reweld the solder joi nt of the piezo personally, so as to avoid damage to the product. f) the piezo is fragile, may be damaged by strong v ibration or impact. so please install carefully. g) when using the piezo, please make sure to have a nti-dry protection, so as to avoid product performance recession. accomplished by / date approved by / date
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