?綯????????н????л????????????????й?????????????????????????????????????????綯????????????????????????????????????????塢??????????н?????ж???????
?綯??????????
?綯?????????????Exd??BT4??????????IP67??????????????á???????綯???????????????????????????????????????????????????????????λ????????????????Χ?????????????????????????????????????????????????
?綯??????????
?綯???????н??г?????綯????????????????????????????г?綯??л???3610R??HQ???????????????ɡ?
?綯?????????????
???????(mm)??15 20 25 32 40 50 65 80 100 125 150 200 250 300
???????Kv??21 38 72 112 170 273 384 512 940 1452 2222 3589 5128 7359
???????(MPa)??PN1.6??2.5??4.0??6.4MPa
й????????????й????????????????10-5
??????????????????(????????) ?????????(???????)
??о???????O???????η?о
????????????????(PTFE)???????ī??????
????????????????????????
??????????????????
?????Χ??DN15-65 DN80-300
250:1 350:1
?????????1%
????????1%
?????1%
?????????????
PTFE??150?桢RTFE??180?桢PPL??300?桢?????450??
??????л?????????HQ??361R????н??г?????綯??л???
?????? ?????λ??(??????λ????)?????????(4??20mA???????????)



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