HM21F·ÀÀ×Һλ±äËÍÆ÷
²úÆ·¸ÅÊö
HM21FҺλ±äËÍÆ÷ÊÇÀûÓÃÒºÌ徲ѹÁ¦ÓëÒºÌå¸ß¶È³ÉÕý±ÈµÄ
ÕâÒ»ÔÀíÀ´²âÁ¿ÒºÎ»µÄ¡£¡¡¸ÃϵÁвúÆ·²ÉÓõ¹úHELM¹«Ë¾ÏÈ
½øµÄ¹èѹ×èÁ¦ÃôÔª¼þ£¬²¢ÅäÆäÌØÊâ·ÀÀ××°Öã¬×¨ÎªÄÏ·½¶àÀ×Óê
µØÇøÉè¼Æ£¬ÊÊÓÃÓÚÒ°Í⽡¢ºÓ¡¢ºþ¡¢Ë®¿âµÄË®ÎÄË®ÀûµÄҺλ²â
Á¿£¬ÒÑÔÚ¹úÄÚ¶à¼ÒË®ÎÄÐÐÒµÖеõ½³É¹¦Ó¦Óá£
²úÆ·ÌØµã
¡ó ¸ßÆ·ÖÊ´«¸ÐÆ÷µÄÁéÃô¶È¸ß£¬ÏìÓ¦Ëٶȿ죬׼ȷ·´Ó³Á÷¶¯»ò¾²Ì¬ÒºÃæµÄϸ΢±ä»¯£¬²âÁ¿×¼È·¶È¸ß
¡ó ¾ß±¸·ÀÀ××°Öúͱ¾°²·À±¬ÄÜÁ¦£¬¿ÉÓ¦ÓÃÓÚ¸÷ÖÖΣÏÕ³¡Ëù¡£
¡ó ±¸ÓзÀ×èÈûÐÍÉè¼Æ£¬¿ÉʵÏÖ¶Ôºý×´½éÖÊҺλµÄ²âÁ¿¡£
¡ó °²×°¼òµ¥¡¢Ê¹Ó÷½±ã£¬»¥»»ÄÜÁ¦Ç¿¡£
¡ó ¾«Ï¸¶ÀÌØµÄÁãµã¡¢ÎÂÆ¯¡¢·ÇÏßÐÔ²¹³¥£¬±£Ö¤ÒDZíʹÓÃÌõ¼þ·¶Î§Äڵľ«¶È£¬³¤ÆÚÎȶ¨ÐÔºÃ
²úÆ·ÓÃ;
ÊÊÓÃÓÚÒ°Í⽡¢ºÓ¡¢ºþ¡¢Ë®¿â¡¢¸ßλˮÏ䣬ÓÈÆäÊÇÄÏ·½Ç¿À×ÇøÒÔ¼°±±·½¸ßɽµØÇøË®ÎÄË®Àû
µÄҺλ²âÁ¿
ÐÔÄܲÎÊý
²âÁ¿·¶Î§(FS) |
0~0.5m~200mH2O»ò0~5KPa~2MPa |
ÔÊÐí¹ýѹ |
2±¶ÂúÁ¿³ÌѹÁ¦ |
²âÁ¿½éÖÊ |
Óë316²»Ðâ¸Ö¼æÈÝÒºÌå(ÌØÊâ¿ÉÑ¡·À¸¯ÐÍ) |
×ۺϾ«¶È |
¡À0.25%FS |
¡À0.5%FS |
¡À1%FS |
³¤ÆÚÎȶ¨ÐÔ |
µäÐÍ£º¡À0.1%FS/Äê |
×î´ó£º¡À0.2%FS/Äê |
ʹÓÃζȷ¶Î§ |
Ò»Ìåʽ£º-20¡æ~70¡æ |
·ÖÌåʽ£¨²åÈëʽ£©£º-20¡æ~80¡æ |
²¹³¥Î¶ȷ¶Î§ |
Ò»Ìåʽ£º-10¡æ~55¡æ |
·ÖÌåʽ£¨²åÈëʽ£©£º-10¡æ~70¡æ |
ÁãµãÎÂ¶ÈÆ¯ÒÆ |
µäÐÍ£º¡À0.02%FS/¡æ |
×î´ó£º¡À0.05%FS/¡æ |
ÁéÃô¶ÈÎÂ¶ÈÆ¯ÒÆ |
µäÐÍ£º¡À0.02%FS/¡æ |
×î´ó£º¡À0.05%FS/¡æ |
|
|
|
|
|
¹©µç·¶Î§ |
12~36VDC£¨Ò»°ã24VDC£© |
ÐźÅÊä³ö |
4~20mA/1~5VDC/ 0~5VDC |
¸ºÔصç×è |
¡Ü(U-12)/0.02 ¦¸ |
½á¹¹²ÄÁÏ
|
Íâ¿Ç£º²»Ðâ¸Ö1Cr18Ni9Ni |
ĤƬ£º²»Ðâ¸Ö316L |
Ãܷ⣺·úÏ𽺠|
µçÀÂ:¦µ7.2mm¾ÛÂÈÒÒϩרÓõçÀ |
ÆäËûÌØÐÔ |
¾øÔµµç×è: 100M¦¸,500VDC |
·À»¤µÈ¼¶ |
IP68 |
Ñ¡ÐÍÖ¸ÄÏ
HM21F |
·ÀÀ×Һλ±äËÍÆ÷ |
|
Á¿ ³Ì |
²âÁ¿·¶Î§ |
0~X mH2O»ò0~X KPa |
|
´úºÅ |
½á¹¹ÐÎʽ £¨×î´óʹÓÃÁ¿³Ì·¶Î§£© |
|
C1 |
Ò»Ìåʽ £º £¨0~200mH2O£© |
|
C2 |
·ÖÌåʽ£º £¨0~10mH2O£© |
|
C3 |
²åÈëʽ £º £¨0~4 mH2O£© |
|
|
´úºÅ |
×ۺϾ«¶È£¨ÏßÐÔ+ÖØ¸´ÐÔ+³ÙÖÍ£© |
|
0 |
1.0%FS |
|
1 |
0.5%FS |
|
2 |
0.25%FS |
|
´úºÅ |
ÐÅ ºÅ Êä ³ö£¨±ê×¼¹©µçµçÔ´£© |
|
A1 |
4~20mA £¨12~36V DC£© |
|
V1 |
1~5V DC £¨12~36V DC£© |
|
V2 |
0~5V DC £¨12~36V DC£© |
|
´úºÅ |
¸½¼Ó¹¦ÄÜ |
|
F1 |
G11/2 ÑôÂÝÎÆ£¨·ÖÌåʽ¡¢²åÈëʽ£© |
|
F2 |
DN20·¨À¼ £¨·ÖÌåʽ¡¢²åÈëʽ£© |
|
F0 |
ÌØÊâ |
|
E |
±¾°²·À±¬ÐÍEx ia§±CT5 |
|
R |
·À¸¯ÐÍ |
|
|
HM21F £¨0~10mH2O£©¡ªC1 ¡ª1 ¡ªA1 ¡ªE ·ÀÀ×Һλ±äËÍÆ÷ |
|
|
|
|
|
|
|
|
Ñ¡ÐÍÌáʾ£º
1. ±»²â½éÖÊÓ¦Óë²úÆ·½Ó´¥µÄ²ÄÁÏÏà¼æÈÝ£¬Í¬Ê±ÐèҪעÃ÷±»²â½éÖÊÔÚ²âÁ¿×´Ì¬Ê±µÄÃܶȣ¨Ë®³ýÍ⣩¡£
2. ¸½¼Ó¹¦ÄÜÀïF1¡¢F2¡¢F0Ñ¡Ïî½öÊʺϷÖÌåʽҺλ±äËÍÆ÷»ò²åÈëʽҺλ±äËÍÆ÷¡£
3. Ñ¡Ð͸½¼Ó¹¦ÄÜ´úºÅ¡°E¡± ±¾°²·À±¬ÐÍEx ia§±CT5£¬Ðë¾°²È«Õ¤¹©µç¡£
4. µçÀÂÏß³¤¶ÈL=X m+1m£¬ÈçÒª¼Ó³¤¶©»õʱÇë×¢Ã÷£¬µçÀÂÏß²ÄÖÊÓÐÁ½ÖÖ£¬¾Û°±Ö¬½ÏΪÈáÈí£¬ÄÍÄ¥
ÐԺÿÉÑ¡ÔñʹÓá£ÔÚûÓÐÌØÊâ×¢Ã÷ÒªÇóµÄÇé¿öÏ£¬°´¾ÛÂÈÒÒÏ©µçÀ²ÄÁϹ©»õ¡£
5. 1Ã×Ë®ÖùÔÚ±ê×¼Ìõ¼þÏ£¨¼´4¡æ£¬g=9.80665Ã×/Ãë2£©£¬ÓëѹÁ¦µÄ¶ÔÓ¦¹ØÏµ£º
1mH2O=0.1kgf/cm2£¨¹«½ïÁ¦/ÀåÃ×2 £©=9.8kPa£¨Ç§ÅÁ˹¿¨£©
7. ÆäËüÌØÊâÒªÇ󣬾´ÇëÓë±¾¹«Ë¾ÉÌÇ¢£¬²¢ÔÚ¶©µ¥ÖÐ×¢Ã÷¡£