¸ÅÊö£º
YL-LWGYϵÁÐÎÐÂÖÁ÷Á¿´«¸ÐÆ÷ÊÇÎüÈ¡Á˹úÄÚÍâÁ÷Á¿ÒDZíÏȽø¼¼Êõ¾¹ýÓÅ»¯Éè¼Æ£¬¾ßÓнṹ¼òµ¥¡¢ÇáÇÉ¡¢¾«¶ÈÒ»¡¢¸´ÏÖÐԺᢷ´Ó¦ÁéÃô£¬°²×°Î¬»¤Ê¹Ó÷½±ãµÈÌØµãµÄÐÂ***´úÎÐÂÖÁ÷Á¿¼Æ£¬¹ã·ºÓÃÓÚ²âÁ¿·â±Õ¹ÜµÀÖÐÓë²»Ðâ¸Ö1Cr18Ni9Ti¡¢2Cr13¼°¸ÕÓñAl2O3¡¢Ó²ÖʺÏ***²»Æð¸¯Ê´×÷Óã¬ÇÒÎÞÏËά¡¢¿ÅÁ£µÈÔÓÖÊ£¬¹¤×÷ζÈÏÂÔ˶¯Õ³¶ÈСÓÚ5×10-6m2/sµÄÒºÌ壬¶ÔÓÚÔ˶¯Õ³¶È´óÓÚ5×10-6m2/sµÄÒºÌ壬¿É¶ÔÁ÷Á¿¼Æ½øÐÐʵҺ±ê¶¨ºóʹÓá£ÈôÓë¾ßÓÐÌØÊ⹦ÄܵÄÏÔʾÒDZíÅäÌ×£¬»¹¿ÉÒÔ½øÐж¨Á¿¿ØÖÆ¡¢***Á¿±¨**µÈ£¬ÊÇÁ÷Á¿¼ÆÁ¿ºÍ½ÚÄܵÄÀíÏëÒÇ±í¡£ ¸ÃÀà²ñÓÍÎÐÂÖÁ÷Á¿¼Æ²úÆ·±¾Éí²»¾ß±¸ÏÖ³¡ÏÔʾ¹¦ÄÜ£¬½ö½«Á÷Á¿ÐźÅÒԸ߳åµÄÐÎʽԶ´«Êä³ö¡£ÒDZí¼Û¸ñµÍÁ®£¬¼¯³É¶È¸ß£¬Ìå»ýСÇÉ£¬ÌرðÊÊÓÃÓÚÓë¶þ´ÎÏÔʾÒÇ¡¢PLC¡¢DCSµÈ¼ÆËã»ú¿ØÖÆÏµÍ³ÅäºÏʹÓá£
²úÆ·ÌØµã£º
1.******¶È£¬Ò»°ã¿É´ï±1%R¡¢±0.5%R£¬***¾«¶ÈÐͿɴï±0.2%R£»
2.ÖØ¸´ÐԺã¬¶ÌÆÚÖØ¸´ÐÔ¿É´ï0.05%~0.2%,ÕýÊÇÓÉÓÚ¾ßÓÐÁ¼ºÃµÄÖØ¸´ÐÔ£¬Èç¾³£Ð£×¼»òÔÚÏßУ׼¿ÉµÃµ½******µÄ***¶È£¬ÔÚóÒ×½áËãÖÐÊÇÓÅÏÈÑ¡ÓõÄÁ÷Á¿¼Æ£»
3.Êä³ö¸ß³åƵÂÊÐźţ¬ÊÊÓÚ×ÜÁ¿¼ÆÁ¿¼°Óë¼ÆËã»úÁ¬½Ó£¬ÎÞÌØµãÆ¯ÒÆ£¬¿¹**ÄÜÁ¦Ç¿£»
4.¿É»ñµÃºÜ***µÄƵÂÊÐźţ¨3-4kHz£©£¬ÐźŷֱæÁ¦Ç¿£»
5.·¶Î§¶È¿í£¬Öдó¿Ú¾¶¿É´ï1:20£¬Ð¡¿Ú¾¶Îª1:10£»
6.½á¹¹½ô´ÕÇáÇÉ£¬°²×°Î¬»¤·½±ã£¬Á÷ͨÄÜÁ¦´ó£»
7.ÊÊÓøßѹ²âÁ¿£¬ÒDZí±íÌåÉϲ»±Ø¿ª¿×£¬Ò×ÖÆ³É¸ßѹÐÍÒÇ±í£»
8.רÓÃÐÍ´«¸ÐÆ÷ÀàÐͶ࣬¿É¸ù¾ÝÓû§ÌØÊâÐèÒªÉè¼ÆÎª¸÷ÀàרÓÃÐÍ´«¸ÐÆ÷£¬ÀýÈçµÍÎÂÐÍ¡¢Ë«ÏòÐÍ¡¢¾®ÏÂÐÍ¡¢»ìɰרÓÃÐ͵ȣ»
9.¿ÉÖÆ³É²åÈëÐÍ£¬ÊÊÓÃÓÚ´ó¿Ú¾¶²âÁ¿£¬Ñ¹Á¦ËðʧС£¬¼Û¸ñµÍ£¬¿É²»¶ÏÁ÷È¡³ö£¬°²×°Î¬»¤·½±ã¡£
»ù±¾²ÎÊýÑ¡ÐÍ±í£º
Ö´Ðбê×¼
|
ÎÐÂÖÁ÷Á¿´«¸ÐÆ÷£¨JB/T9246-1999£©
|
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¶
|
±1%R¡¢±0.5%R¡¢±0.2%R£¨Ðè***ÖÆ£©
|
Á¿³Ì±È
|
1:10£»1:15£»1:20
|
´«¸ÐÆ÷²ÄÖÊ
|
304²»Ðâ¸Ö¡¢316£¨L£©²»Ðâ¸ÖµÈ
|
ʹÓÃÌõ¼þ
|
½éÖÊζȣº-20¡æ¡«+120¡æ »·¾³Î¶ȣº-20¡æ¡«+60¡æ
Ïà¶Ôʪ¶È£º5%~90% ´óÆøÑ¹Á¦£º86KPa~106KPa
|
ÐźÅÊä³ö¹¦ÄÜ
|
¸ß³åÐźš¢4~20mAÐźÅ
|
ͨѶÊä³ö¹¦ÄÜ
|
RS485ͨѶ¡¢HARTÐÒéµÈ
|
¹¤×÷µçÔ´
|
A.ÍâµçÔ´£º+24VDC±15%£¬ÎƲ¨≤±5%£¬ÊÊÓÃÓÚ4-20mAÊä³ö¡¢¸ß³åÊä³ö¡¢RS485µÈ
B.ÄÚµçÔ´£º1×é3.0V10AHï®µç³Ø£¬µç³ØµçѹÔÚ2.0V~3.0Vʱ¾ù¿ÉÕý³£¹¤×÷¡£
|
ÐźÅÏß½Ó¿Ú
|
»ù±¾ÐÍ£º»ô˹Âü½ÓÍ·»ò×Ô´øÈýоÏßÀ£»·À±¬ÐÍ£ºÄÚÂÝÎÆM20×1.5
|
·À±¬µÈ¼¶
|
ExdIIBT6»òExdIICT4
|
·À»¤µÈ¼¶
|
IP65»ò******£¨¿É¶©ÖÆ£©
|
2.Á÷Á¿·¶Î§¼°¹¤×÷ѹÁ¦
ÒDZí¿Ú¾¶
£¨mm£©
|
Õý³£Á÷Á¿·¶Î§£¨m3/h£©
|
À©Õ¹Á÷Á¿·¶Î§£¨m3/h£©
|
³£¹æÁ¬½Ó·½Ê½
ÓëÄÍѹµÈ¼¶
|
***ÖÆÄÍѹµÈ¼¶£¨MPa£©
£¨·¨À¼¼Ð×°£©
|
DN 4
|
0.04¡«0.25
|
0.04¡«0.4
|
ÂÝÎÆÁ¬½Ó/6.3MPa
|
10¡¢16¡¢25
|
DN 6
|
0.1¡«0.6
|
0.06¡«0.6
|
ÂÝÎÆÁ¬½Ó/6.3MPa
|
10¡¢16¡¢25
|
DN 10
|
0.2¡«1.2
|
0.15¡«1.5
|
ÂÝÎÆÁ¬½Ó/6.3MPa
|
10¡¢16¡¢25
|
DN 15
|
0.6¡«6
|
0.4¡«8
|
ÂÝÎÆÁ¬½Ó/6.3MPa
·¨À¼Á¬½Ó/2.5MPa
|
4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 20
|
0.8¡«8
|
0.45¡«9
|
ÂÝÎÆÁ¬½Ó/6.3MPa
·¨À¼Á¬½Ó/2.5MPa
|
4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 25
|
1¡«10
|
0.5¡«10
|
ÂÝÎÆÁ¬½Ó/6.3MPa
·¨À¼Á¬½Ó/2.5MPa
|
4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 32
|
1.5¡«15
|
0.8¡«15
|
ÂÝÎÆÁ¬½Ó/6.3MPa
·¨À¼Á¬½Ó/2.5MPa
|
4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 40
|
2¡«20
|
1¡«20
|
ÂÝÎÆÁ¬½Ó/6.3MPa
·¨À¼Á¬½Ó/2.5MPa
|
4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 50
|
4¡«40
|
2¡«40
|
·¨À¼Á¬½Ó/2.5MPa
|
4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 65
|
7¡«70
|
4¡«70
|
·¨À¼Á¬½Ó/2.5MPa
|
4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 80
|
10¡«100
|
5¡«100
|
·¨À¼Á¬½Ó/2.5MPa
|
4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 100
|
20¡«200
|
10¡«200
|
·¨À¼Á¬½Ó/1.6MPa
|
2.5¡¢4.0¡¢6.3¡¢10¡¢16¡¢25
|
DN 125
|
25¡«250
|
13¡«250
|
·¨À¼Á¬½Ó/1.6MPa
|
2.5¡¢4.0¡¢6.3¡¢10¡¢16
|
DN 150
|
30¡«300
|
15¡«300
|
·¨À¼Á¬½Ó/1.6MPa
|
2.5¡¢4.0¡¢6.3¡¢10¡¢16
|
DN 200
|
80¡«800
|
40¡«800
|
·¨À¼Á¬½Ó/1.6MPa
|
2.5¡¢4.0¡¢6.3¡¢10¡¢16
|
ÐÍ ºÅ
|
˵ Ã÷
|
LWGY-S
|
¡õ
|
/¡õ
|
/¡õ
|
/¡õ
|
/¡õ
|
/¡õ
|
/¡õ
|
¹«³ÆÍ¨¾¶
|
4
|
|
|
|
|
|
|
4mm
|
6
|
6mm
|
10
|
10mm
|
15
|
15mm
|
20
|
20mm
|
25
|
25mm
|
32
|
32mm
|
40
|
40mm
|
50
|
50mm
|
65
|
65mm
|
80
|
80mm
|
100
|
100mm
|
125
|
125mm
|
150
|
150mm
|
200
|
200mm
|
ÒDZíÀàÐÍ
|
N
|
´«¸ÐÆ÷ÐÍ£º+12V»ò24V¹©µç£¬Êä³öÈýÏßÖÆ¸ß³åÐźÅ
|
A
|
±äËÍÆ÷ÐÍ£º+24V¹©µç£¬Êä³ö¶þÏßÖÆ4¡«20mA
|
B
|
ÖÇÄÜÐÍ£ºï®µç³Ø¹©µç£¬ÏÖ³¡ÏÔʾÎÞÐźÅÊä³ö
|
C
|
ÖÇÄÜÐÍ£º+24V¹©µç£¬ÏÖ³¡ÏÔʾ²¢Êä³ö¶þÏßÖÆ4¡«20mA
|
C1
|
ÖÇÄÜÐÍ£º+24V¹©µç£¬ÏÖ³¡ÏÔʾ²¢´øÓÐRS485ͨѶÐÒé
|
C2
|
ÖÇÄÜÐÍ£º+24V¹©µç£¬ÏÖ³¡ÏÔʾ²¢´øÓÐHARTͨѶÐÒé
|
¾«¶ÈµÈ¼¶
|
05
|
0.5***
|
10
|
1.0***
|
02
|
0.2***£¨ÐÉ̶©»õ£¬Éú²úÖÜÆÚ½Ï³¤£©
|
ÎÐÂÖÀàÐÍ
|
W
|
À©Õ¹²âÁ¿·¶Î§
|
S
|
±ê×¼²âÁ¿·¶Î§
|
ÒDZí²ÄÖÊ
|
S
|
304²»Ðâ¸Ö
|
L
|
316£¨L£©²»Ðâ¸Ö
|
·À±¬µÈ¼¶
|
N
|
·Ç·À±¬ÐÍ
|
E
|
·À±¬ÐÍ£¬Exd¢òBT6
|
ѹÁ¦µÈ¼¶
|
N
|
³£¹æ£¨²ÎÕÕ±í2£©
|
H(x)
|
¸ßѹ£¨²ÎÕÕ±í2£©
|