h׃һNͨ^bڹܵϵhbÁܱyԓë܃ȵĹ ( Һw ) f׃wȻ׃wȵĦҺͷŴ·DQ 4 20mA Dc ̖ݔɽ ( ҊYԭD )
h׃cܷŴMϣɘh׃c HART fhֲϣͨӍMOͱOء
mͬİbϵ׃жNʽhbùÑx׃wYc׃ͬ
h׃ҪϵĜy
ߜµճ|
YĽ|
йwwҸijԽ|
gԽ|
й©Ⱦ܇hFİlȥøxҺry̖IJҪaxҺķ
Bm_yܶ
hbÿɱⲻͬ˲g|ĽĶʹyY挍طӳ^׃ČHr
l坍ҪܸߵĈ
ʳƷϺtˎIaHҪ׃||λl˜ʣґڛ_ϴԷֹͬ|Ⱦ
aƷc
_MģMھ\СˣC׃ژOޭhض|ضȺ ( ) ɿع
áӑB桱hĤƬYdĤƬܓpLڹȲl׃
xȫۺܷ̈́YĹϵy©ͬFİl
OӋ·fëܽYϲʹëܵõɿıoڬFʹò۔
ƷNʽߴӵhbԼSĹҺNԝMNͬϵĜyҪ
ṩNҪaƷߜ푑ͲLë ( ֵ 4 5 ) h׃
19 Ҫg
Q | bʽ | (KPa) | ^do (MPa) | oӰ (%) | ضӰ (%/28 ) | ||||
̖ | { | hض | |ض | ||||||
h׃ | ƽʽ | DP/PFW | 3 | 1.3 7.5 6.2 37.4 31.1 186.8 117 689.5 | 0.25 | 2
| 0.25 ( 3 ӱ ) | 0.25 ( 3 0.5 ) | 0.10 ( 3 0.5 ) |
mʽ | DP/EFW | ||||||||
ݼybʽ | DP/RTW | ||||||||
lʽ | DP/SSW | ||||||||
ƽmʽ | DP/RFW | 7 | 345 2068 | ||||||
h׃ | ƽʽ | DP/PFW | 5 | 31.1 186.8 | 0.25 | ޡ 7MPa 200% ޡ 21MPa 1500% ޡ 42MPa 125% | -- | 0.25 | 0.15 |
mʽ | DP/EFW | ||||||||
ݼybʽ | DP/RTW | ||||||||
lʽ | DP/SSW | ||||||||
ƽmʽ | DP/RFW | ||||||||
ݼyʽ | GP/UCW | 6 | 117 689.5 |
hbõĹضxĹҺN_
h׃Ľ|ضӰָɂȵhbҜ_ʼͬrܵͬĜضaݔ׃h׃tָһȵhbܵضaݔ׃
o͜ضӰ푣ڴ̕ry
CT-DP h׃ɂȵëLȞ 7.5 ɂLȲ 4.5 CT-GP h׃һëVܳ߶һ 1.5 L˳^ 3 ( rfh̶ )
γߴ 20 hbӷmߴmڣ CT-RFW,CT-EFW CT-PFW ͣ
ݼyʽh׃ 21
ʽ \ ߴ (mm) | ݼyֱ D | ||
M33 2 G1" | M48 3 G1 1 / 2 " | M60 3 G2" | |
nj߅ S | 36 | 50 | 63 |
ݼyL A | 20 | 30 | 30 |
L C | 40 | 60 | 70 |
̽^ֱ d | 30 | 44 | 55 |
ĤƬֱ B | 24 | 35 | 44 |
SСe (KPa) | 1000 | 300 | 100 |
ע | 1. ṩָߴݼy |