Ò»£®²úÆ·¸ÅÊö HR-LWGYÒºÌåÎÐÂÖÁ÷Á¿¼ÆÊǽËÕ»ªÈÊÒÇ±í¿Æ¼¼¶¦Ê¢¹ú¼ÊÓéÀÖ²ÉÓÃÏȽøµÄ³¬µÍ¹¦ºÄµ¥Æ¬Î¢»ú¼¼ÊõÑÐÖÆµÄÎÐÂÖÁ÷Á¿´«¸ÐÆ÷ÓëÏÔʾ»ýËãÒ»Ì廯µÄÐÂÐÍÖÇÄÜÒÇ±í£¬²ÉÓÃË«ÅÅÒº¾§ÏÖ³¡ÏÔʾ£¬¾ßÓлú¹¹½ô´Õ¡¢¶ÁÊýÖ±¹ÛÇåÎú¡¢¿É¿¿ÐԸߡ¢²»ÊÜÍâ½çµçÔ´¸ÉÈÅ¡¢¿¹À×»÷¡¢³É±¾µÍµÈÃ÷ÏÔÓŵ㡣ÒDZí¾ß±¸ÒDZíϵÊýÈýµãÐÞÕý£¬ÖÇÄܲ¹³¥ÒDZíϵÊý·ÇÏßÐÔ£¬²¢¿É½øÐÐÏÖ³¡ÐÞÕý¡£¸ßÇåÎúÒº¾§ÏÔʾÆ÷ͬʱÏÔʾ˲ʱÁ÷Á¿£¨4λÓÐЧÊý×Ö£©¼°ÀÛ»ýÁ÷Á¿£¨8λÓÐЧÊý×Ö£¬´øÇåÁ㹦ÄÜ£©¡£ËùÓÐÓÐЧÊý¾Ýµôµçºó±£³Ö10Äê²»¶ª¡£¸ÃÀàÎÐÂÖÁ÷Á¿¼Æ¾ùΪ·À±¬²úÆ·£¬·À±¬µÈ¼¶Îª£ºExdIIBT6¡£ ¸ÃÀàÎÐÂÖÁ÷Á¿¼Æ°´ÕÕ¹©µç·½Ê½¡¢ÊÇ·ñ¾ß±¸Ô¶´«ÐźÅÊä³ö¿É·ÖΪ LWGY-¡õBÐͺÍLWGY-¡õCÐÍ¡£ LWGY-¡õBÐÍ£º¹©µçµçÔ´²ÉÓÃ3.2V10AHï®µç³Ø£¨¿ÉÁ¬ÐøÔËÐÐ4ÄêÒÔÉÏ£©£» ÎÞÐźÅÊä³ö¹¦ÄÜ¡£ LWGY-¡õCÐÍ£º¹©µçµçÔ´²ÉÓÃ24VDCÍ⹩µç£¬Êä³ö4-20mA±ê×¼Á½ÏßÖÆµçÁ÷Ðźţ¬²¢¿É¸ù¾Ý²»Í¬µÄÏÖ³¡ÐèÒª£¬¿ÉÔö¼ÓRS485»òHARTͨѶ¡£ ¶þ£®ÒºÌåÎÐÂÖÁ÷Á¿¼Æ²úÆ·ÌØµã n ¸ß¾«È·¶È£¬Ò»°ã¿É´ï±1%R¡¢±0.5%R£¬¸ß¾«¶ÈÐͿɴï±0.2%R£» n ÖØ¸´ÐԺã¬¶ÌÆÚÖØ¸´ÐÔ¿É´ï0.05%~0.2%,ÕýÊÇÓÉÓÚ¾ßÓÐÁ¼ºÃµÄÖØ¸´ÐÔ£¬Èç¾³£Ð£×¼»òÔÚÏßУ׼¿ÉµÃµ½¼«¸ßµÄ¾«È·¶È£¬ÔÚóÒ×½áËãÖÐÊÇÓÅÏÈÑ¡ÓõÄÁ÷Á¿¼Æ£» n ¾ß±¸ÒDZíϵÊýÈýµãÐÞÕý£¬ÖÇÄܲ¹³¥ÒDZíϵÊý·ÇÏßÐÔ£¬²¢¿É½øÐÐÏÖ³¡ÐÞÕý£» n ËùÓÐÓÐЧÊý¾Ýµôµçºó±£³Ö10Äê²»¶ª£» n ·¶Î§¶È¿í£¬Öдó¿Ú¾¶¿É´ï1:20£¬Ð¡¿Ú¾¶Îª1:10£» n ½á¹¹½ô´ÕÇáÇÉ£¬°²×°Î¬»¤·½±ã£¬Á÷ͨÄÜÁ¦´ó£» n ÊÊÓøßѹ²âÁ¿£¬ÒDZí±íÌåÉϲ»±Ø¿ª¿×£¬Ò×ÖÆ³É¸ßѹÐÍÒÇ±í£» n רÓÃÐÍ´«¸ÐÆ÷ÀàÐͶ࣬¿É¸ù¾ÝÓû§ÌØÊâÐèÒªÉè¼ÆÎª¸÷ÀàרÓÃÐÍ´«¸ÐÆ÷£¬ÀýÈçµÍÎÂÐÍ¡¢Ë«ÏòÐÍ¡¢¾®ÏÂÐÍ¡¢»ìɰרÓÃÐÍµÈ n ¿ÉÖÆ³É²åÈëÐÍ£¬ÊÊÓÃÓÚ´ó¿Ú¾¶²âÁ¿£¬Ñ¹Á¦ËðʧС£¬¼Û¸ñµÍ£¬¿É²»¶ÏÁ÷È¡³ö£¬°²×°Î¬»¤·½±ã£»
Èý£®»ù±¾²ÎÊýÓë¼¼ÊõÐÔÄÜ
¼¼ÊõÐÔÄÜ£º±í1
ÒDZí¿Ú¾¶¼°Á¬½Ó·½Ê½ | 4¡¢6¡¢10¡¢15¡¢20¡¢25¡¢32¡¢40²ÉÓÃÂÝÎÆÁ¬½Ó |
£¨15¡¢20¡¢25¡¢32¡¢40£©50¡¢65¡¢80¡¢100¡¢125¡¢150¡¢200²ÉÓ÷¨À¼Á¬½Ó | |
¾«¶ÈµÈ¼¶ | ±0.5%R |
Á¿³Ì±È | 1:10£»1:15£»1:20 |
ÒDZí²ÄÖÊ | 304²»Ðâ¸Ö¡¢316£¨L£©²»Ðâ¸ÖµÈ |
±»²â½éÖÊζȣ¨¡æ£© | -20¡«£«120¡æ |
»·¾³Ìõ¼þ | ζȣ10¡«+55¡æ£¬Ïà¶Ôʪ¶È5%¡«90%£¬´óÆøÑ¹Á¦86¡«106Kpa |
Êä³öÐźŠ| 4-20mADCµçÁ÷Ðźţ¨LWGY-¡õCÐÍ£© |
¹©µçµçÔ´ | LWGY-¡õBÐÍ£º×Ô´øï®µç³Ø¹©µç£¨¿ÉÁ¬ÐøÊ¹ÓÃ3Ä꣩£»LWGY-¡õCÐÍ£º+24VDC |
ÐźŴ«ÊäÏß | 2×0.3£¨¶þÏßÖÆ£© |
´«Êä¾àÀë | ≤1000m |
ÐźÅÏß½Ó¿Ú | ÄÚÂÝÎÆM20×1.5£¨LWGY-¡õCÐÍ£© |
·À±¬µÈ¼¶ | ExdIIBT6 |
·À»¤µÈ¼¶ | IP65 |
ËÄ.²úÆ·²âÁ¿·¶Î§¼°¹¤×÷ѹÁ¦£º±í2
ÒDZí¿Ú¾¶£¨mm£© | Õý³£Á÷Á¿·¶Î§£¨m3/h£© | À©Õ¹Á÷Á¿·¶Î§£¨m3/h£© | ³£¹æÄÍÊÜѹÁ¦£¨MPa£© | ÌØÖÆÄÍѹµÈ¼¶£¨MPa£©£¨·¨À¼Á¬½Ó·½Ê½£© |
DN 4 | 0.04¡«0.25 | 0.04¡«0.4 | 6.3 | 12¡¢16¡¢25 |
DN 6 | 0.1¡«0.6 | 0.06¡«0.6 | 6.3 | 12¡¢16¡¢25 |
DN 10 | 0.2¡«1.2 | 0.15¡«1.5 | 6.3 | 12¡¢16¡¢25 |
DN 15 | 0.6¡«6 | 0.4¡«8 | 6.3¡¢2.5£¨·¨À¼£© | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 20 | 0.8¡«8 | 0.45¡«9 | 6.3¡¢2.5£¨·¨À¼£© | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 25 | 1¡«10 | 0.5¡«10 | 6.3¡¢2.5£¨·¨À¼£© | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 32 | 1.5¡«15 | 0.8¡«15 | 6.3¡¢2.5£¨·¨À¼£© | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 40 | 2¡«20 | 1¡«20 | 6.3¡¢2.5£¨·¨À¼£© | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 50 | 4¡«40 | 2¡«40 | 2.5 | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 65 | 7¡«70 | 4¡«70 | 2.5 | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 80 | 10¡«100 | 5¡«100 | 2.5 | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 100 | 20¡«200 | 10¡«200 | 2.5 | 4.0¡¢6.3¡¢12¡¢16¡¢25 |
DN 125 | 25¡«250 | 13¡«250 | 1.6 | 2.5¡¢4.0 |
DN 150 | 30¡«300 | 15¡«300 | 1.6 | 2.5¡¢4.0 |
DN 200 | 80¡«800 | 40¡«800 | 1.6 | 2.5¡¢4.0 |
¹«³ÆÍ¨¾¶ £¨mm£© | L(mm) | H(mm) | G | L¨@(mm) | D(mm) | d(mm) | ¿×Êý | |
LWGY-4 | 4 | 275 | 145 | G1/2 | 215 | |||
LWGY-6 | 6 | 275 | 145 | G1/2 | 215 | |||
LWGY-10 | 10 | 455 | 165 | G1/2 | 350 | |||
LWGY-15 | 15 | 75 | 173 | G1 | §¶65 | §¶14 | 4 | |
LWGY-25 LWGY-32 | 25 32 | 100 140 | 180 | G5/4 G2 | §¶85 §¶100 | §¶14 | 4 | |
LWGY-40 | 40 | 140 | 178 | G2 | §¶14 | 4 | ||
LWGY-50 | 50 | 150 | 252 | §¶125 | §¶18 | 4 | ||
LWGY-80 | 80 | 200 | 287 | §¶160 | §¶18 | 8 | ||
LWGY-100 | 100 | 220 | 322 | §¶180 | §¶18 | 8 | ||
LWGY-150 | 150 | 300 | 367 | §¶250 | §¶25 | 8 | ||
LWGY-200 | 200 | 360 | 415 | §¶295 | §¶23 | 12 |
Î壮²úÆ·Ñ¡ÐÍÆ×±í
ÐÍ ºÅ | ˵ Ã÷ | |||||||
HR-LWGY©¤ | ¡õ | /¡õ | /¡õ | /¡õ | /¡õ | /¡õ | /¡õ | |
¹« ³Æ ͨ ¾¶ | 4 | 4mm£¬±ê×¼Á¿³Ì0.04¡«0.25m3/h£¬¿íÁ¿³ÌΪ0.04¡«0.4m3/h | ||||||
6 | 6mm£¬±ê×¼Á¿³Ì0.1¡«0.6m3/h£¬¿íÁ¿ÂÖΪ0.06¡«0.6m3/h | |||||||
10 | 10mm£¬±ê×¼Á¿³Ì0.2¡«1.2m3/h£¬¿íÁ¿³ÌΪ0.15¡«1.5m3/h | |||||||
15 | 15mm£¬±ê×¼Á¿³Ì0.6¡«6m3/h¿íÁ¿³ÌΪ0.4¡«8m3/h | |||||||
20 | 20mm£¬±ê×¼Á¿³Ì0.8¡«8m3/h£¬¿íÁ¿³ÌΪ0.4¡«8m3/h | |||||||
25 | 25mm£¬±ê×¼Á¿³Ì1¡«10m3/h£¬¿íÁ¿³ÌΪ0.5¡«10m3/h | |||||||
32 | 32mm£¬±ê×¼Á¿³Ì1.5¡«15m3/h£¬¿íÁ¿³ÌΪ0.8¡«15m3/h | |||||||
40 | 40mm£¬±ê×¼Á¿³Ì2¡«20m3/h£¬¿íÁ¿³ÌΪ1¡«20m3/h | |||||||
50 | 50mm£¬±ê×¼Á¿³Ì4¡«40m3/h£¬¿íÁ¿³ÌΪ2¡«40m3/h | |||||||
65 | 65mm£¬±ê×¼Á¿³Ì7¡«70m3/h£¬¿íÁ¿³ÌΪ4¡«70m3/h | |||||||
80 | 80mm£¬±ê×¼Á¿³Ì10¡«100m3/h£¬¿íÁ¿³ÌΪ5¡«100m3/h | |||||||
100 | 100mm£¬±ê×¼Á¿³Ì20¡«200m3/h£¬¿íÁ¿³ÌΪ10¡«200m3/h | |||||||
125 | 125mm£¬±ê×¼Á¿³Ì25¡«250m3/h£¬¿íÁ¿³ÌΪ13¡«250m3/h | |||||||
150 | 150mm£¬±ê×¼Á¿³Ì30¡«300m3/h£¬¿íÁ¿³ÌΪ15¡«300m3/h | |||||||
200 | 200mm£¬±ê×¼Á¿³Ì80¡«800m3/h£¬¿íÁ¿³ÌΪ40¡«800m3/h | |||||||
ÀàÐÍ | B | µç³Ø¹©µçÏÖ³¡ÏÔʾÐÍ | ||||||
C | ÏÖ³¡ÏÔʾ/4¡«20mA Á½ÏßÖÆµçÁ÷Êä³ö | |||||||
C1 | ÏÖ³¡ÏÔʾ/RS485ͨѶÐÒé | |||||||
C2 | ÏÖ³¡ÏÔʾ/HARTͨѶÐÒé | |||||||
¾«¶ÈµÈ¼¶ | 05 | ¾«¶È0.5¼¶ | ||||||
10 | ¾«¶È1.0¼¶ | |||||||
ÎÐ ÂÖ Àà ÐÍ | W | ¿íÁ¿³ÌÎÐÂÖ | ||||||
S | ±ê×¼ÎÐÂÖ | |||||||
²Ä ÖÊ | S | 304²»Ðâ¸Ö | ||||||
L | 316£¨L£©²»Ðâ¸Ö | |||||||
·À±¬ | E | ·À±¬ÐÍ £¨·À±¬µÈ¼¶£ºExd¢òBT6£© | ||||||
ѹÁ¦µÈ¼¶ | N | ³£¹æ £¨²ÎÕÕ±í2£© | ||||||
H(x) | ¸ßѹ £¨²ÎÕÕ±í2£© |
|
|
|
|
|||
ÒDZíÐͺŠ|
HR-LWGY-N |
HR-LWGY-A |
HR-LWGY-N |
HR-LWGY- A |
HR-LWGY-B |
HR-LWGY- C |
ÐźÅÊä³ö |
Âö³å |
4-20mA |
Âö³å |
»ò4-20mA |
ÎÞ |
4-20mA/Âö³å |
¹©µçµçÔ´ |
+24VDC±15% |
+24VDC±15% |
24VDC±15% |
24VDC±15% |
ï®µç³Ø |
24VDC±15% |
¾«¶ÈµÈ¼¶ |
1.0~0.5¼¶ |
1.0~0.5¼¶ |
1.0~0.5¼¶ | |||
²âÁ¿·¶Î§ |
±ê×¼Á¿³Ì |
±ê×¼Á¿³Ì |
±ê×¼Á¿³Ì»òÀ©Õ¹Á¿³Ì | |||
ÏÔʾÆ÷ |
ÎÞ |
ÎÞ |
ÓÐ |
|||
ͨѶ½Ó¿Ú |
ÎÞ |
ÎÞ |
¿ÉÑ¡RS485 |
|||
ÒDZí²ÄÖÊ |
²»Ðâ¸Ö |
²»Ðâ¸Ö |
²»Ðâ¸Ö |
|||
·À±¬µÈ¼¶ |
ÎÞ |
ExdIIBT6»òExiaIICT4 |
ExdIIBT6»òExiaIICT4 |
|||
·À»¤µÈ¼¶ |
IP60 |
IP65 |
IP65 |
|||
Õû»ú¹¦ºÄ |
£¼1W |
£¼1W |
£¼1W |
|||
ÒDZíͨ¾ |
DN4~DN250 |
DN4~DN250 |
DN4~DN250 |
|||
½éÖÊÎÂ¶È |
-20¡æ~120¡æ |
-20¡æ~120¡æ |
-20¡æ~120¡æ |
|||
»·¾³ÎÂ¶È |
-30¡æ~60¡æ |
-30¡æ~60¡æ |
-30¡æ~60¡æ |
ÃâÔðÉùÃ÷: ±¾Õ¾×ÊÁϼ°Í¼Æ¬À´Ô´»¥ÁªÍøÎÄÕÂ,±¾Íø²»³Ðµ£ÈκÎÓÉÄÚÈÝÐÅÏ¢ËùÒýÆðµÄÕùÒéºÍ·¨ÂÉÔðÈΡ£ËùÓÐ×÷Æ·°æÈ¨¹éÔ´´×÷ÕßËùÓУ¬Óë±¾Õ¾Á¢³¡Î޹أ¬ÈçÓû§·ÖÏí²»É÷ÇÖ·¸ÁËÄúµÄÈ¨Òæ£¬ÇëÁªÏµÎÒÃǸæÖª£¬ÎÒÃǽ«×öɾ³ý´¦Àí£¡