|
¹«³ÆÍ¨¾¶ DN£¨mm£©
Norminal I.D.
|
80¡×2400
|
|
ѹÁ¦µÈ¼¶ PN£¨MPa£©
Pressure grade
|
0.6,1.0,1.6,2.5,
(ANSI150Lb.RF)
|
|
й©Á¿ £¨kv)
Leakage rate
|
1.5%¡×2.5%
|
|
ʹÓÃζȣ¨¡æ£©
Operating temperature
|
-25¡×+225
-40¡×+450
|
|
ÆøÔ´Ñ¹Á¦
Air supply pressure(KPa)
|
500¡×800
|
|
¿ª¶È
Opening
|
0¡×70¡ã
|
|
ÔÊÐí»·¾³Î¶È
permissible ambient temperature
|
-20¡æ¡×+60¡æ
|
|
¿ØÖÆÐźÅ
Control signal
|
µçÐźÅ4¡×20mA.DC
ÆøÐźÅ20¡×100KPa
|
|
»ù±¾Îó²î
Basic error
|
¡À2%
|
|
»Ø²î
Repeatability
|
¡Ü1.5%
|
|
ËÀÇø
Dead band
|
0.8%
|