1??,VDí?D?ú???òD?ó??eê?·§×ù???°??óD???D×÷ó???ì?±eêêó?óúo?????????D?1ìì???á???á????è?é?ê??
2????óD?÷?ú2??é???¨???üá|??á÷á?ì?D??a?ü??°ù·?±è???é?÷·??§1???
3??VDí?÷?ú?ò·§2éó?°??é?ó?????é??·§×ù?á11??·§×ùó??òD?2??á2úéú?¨×è?òí?à??è?êìa???ü·a?é????ê1ó?êù?ü3¤??
é?o???·§????VDí?÷?ú?ò·§??ê?2?êy?o
|
1?3?�?DN |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
|
???¨á÷á???êyCv |
32 |
43 |
78 |
90 |
160 |
250 |
360 |
610 |
1120 |
1850 |
2950 |
3700 |
7195 |
11466 |
|
1?3??1á| |
PN1.6??2.5??4.0??6.4MPa |
|
???èê??é |
2.4??9.6MPa |
|
?ü·aê??é |
1.76??7.0MPa |
|
á÷á?ì?D? |
?ü???è°ù·?±è???±??ì?D? |
|
·§°?×a???¨?è?? |
0°???á90°?¨?é?÷?? |
|
?êDíD1??á??è?? |
èí?ü·a?oá?D1??
ó2?ü·a?o≤???¨Cv×0.001% |
èí?ü·a?oVI?????Y?????eê??ü·a?o≤???¨CV×0.065% |
|
??×÷ê±???¨S/90?è?? |
8.5??30 |
36??60 |
|
?é?÷?ú±è |
250:1 |
300:1 |
|
?ù±??ó2? |
è?DD3ì??≤±2% |
|
??2? |
è?DD3ì??≤±2% |
|
?à?? |
è?DD3ì??≤0.8% |
|
????·?ê? |
?a1???????(?a1?á???????)???T?''???D?o???1/5K???????????ü?÷?ú(4??20mA???aá?D?o?????) |
????VDí?÷?ú?ò·§×÷ó??-àí?o
????VDí?÷?ú?ò·§??ì?êaVDí?a?úó?1ü?·á÷?àD?3éò??????????é?ù?YVDí?òD????a?è'óD??????é?ê??á÷á?'óD??°?1á|?è?÷??2?êy??DD??è·?÷?ú??????êêó?óúòa?ó?÷?ú±è??'ó????????í3?D??????VDí?÷?ú?ò·§?TDèáí????·t·?'ó?÷??ê?è?DC4-20mA??DC0-10V?òDC1-5V???à1?D?o?oí???'?'?é?????ò·§??×a??ê??????é?ê?1á|??á÷á??????è??òo???è?÷??2?êy????×??÷?ú??