;
h(yun)׃һNͨ^bڹܵϵh(yun)bÁܱyԓ(jng)ë(x)܃(ni)Ĺ ( Һw ) f׃wȻ׃w(ni)ĦҺͷŴ·壬D(zhun)Q 4 20mA Dc ̖(ho)ݔɽ ( ҊY(ji)(gu)ԭD )
h(yun)׃cܷŴMɘ(gu)h(yun)׃c HART f(xi)hֲͨӍM(jn)O(sh)ͱO(jin)
m(yng)ͬİbϵ׃жNʽh(yun)bùÑx׃wY(ji)(gu)c׃ͬ
h(yun)׃ҪϵĜy
ߜµճ|(zh)
Y(ji)Ľ|(zh)
йwwҸijԽ|(zh)
(qing)gԽ|(zh)
(do)й©Ⱦ܇h(hun)F(xin)İl(f)ȥøxҺr(sh)y̖(ho)IJ(wn)Ҫ(jng)a(b)xҺķ
Bm(x)_yܶ
h(yun)bÿɱⲻͬ˲g|(zh)ĽĶʹyY(ji)挍(sh)طӳ^׃Č(sh)Hr
l(wi)坍ҪܸߵĈ
ʳƷϺt(y)ˎI(y)a(chn)HҪ׃||(zh)λl(wi)(bio)(zhn)ґ(yng)ڛ_ϴԷֹͬ|(zh)Ⱦ
a(chn)Ʒc(din)
_(ti)M(jn)ģMھ\(yn)СˣC׃ژOޭh(hun)ض|(zh)ضȺ ( ) (wn)ɿع
á(dng)B(ti)桱h(yun)ĤƬY(ji)(gu)dĤƬ(hu)ܓpLڹȲ(hu)l(f)׃
xȫۺܷ̈́Y(ji)(gu)Ĺϵy(tng)©ͬF(xin)İl(f)
O(sh)Ӌ(j)·fë(x)ܽY(ji)ϲʹë(x)ܵõɿıo(h)ڬF(xin)ʹò۔ࡣ
ƷNʽߴӵh(yun)bԼSĹҺNԝMNͬϵĜyҪ
ṩNҪa(chn)Ʒߜء푑(yng)ͲLë(x) ( ֵ 4 5 ) h(yun)׃
19 Ҫg(sh)(sh)
Q | bʽ | (KPa) | ^do (MPa) | oӰ (%) | ضӰ (%/28 ) | ||||
̖(ho) | {(dio) | h(hun)ض | |(zh)ض | ||||||
h(yun)׃ | 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 | ||||||||
l(wi)ʽ | DP/SSW | ||||||||
ƽmʽ | DP/RFW | 7 | 345 2068 | ||||||
h(yun)׃ | 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 | ||||||||
l(wi)ʽ | DP/SSW | ||||||||
ƽmʽ | DP/RFW | ||||||||
ݼy(lin)ʽ | GP/UCW | 6 | 117 689.5 |
ע h(yun)׃oh(yun)׃Ĺ߀ȡQxmҎ(gu)
h(yun)bõĹضxĹҺN_
h(yun)׃Ľ|(zh)ضӰָɂ(c)h(yun)bҜ_ʼͬr(sh)ܵͬĜضa(chn)ݔ׃h(yun)׃tָһ(c)h(yun)bܵضãa(chn)ݔ׃
o͜ضӰ푣ڴ̕r(sh)y
DP h(yun)׃ɂ(c)ë(x)LȞ 7.5 ɂ(c)LȲ 4.5 GP h(yun)׃һ(c)ëVܳ߶һ 1.5 L˳^ 3 ( rf(xi)h̶ )
γߴ
20 h(yun)b(lin)ӷmߴmڣ RFW,EFW PFW ͣ
ݼy(lin)ʽh(yun)׃
21
ʽ \ ߴ (mm) | (lin)ݼyֱ D | ||
M33 2 G1" | M48 3 G1 1 / 2 " | M60 3 G2" | |
nj(du)߅ 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. ṩָߴ(lin)ݼy |