產品詳情
  • 產品名稱:ZPD-1000A Type Electro-Pneumatic Valve Positioner

  • 產品型號:ZPD-1251A
  • 產品廠商:常陽
  • 產品價格:0
  • 折扣價格:0
  • 產品文檔:
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ZPD-1000A Type Electro-Pneumatic Valve Positioner ZPD-1000A Type Electro-Pneumatic Valve Positioner
詳情介紹:

ZPD-1000A Type Electro-Pneumatic Valve Positioner

(2) ZPD-1000A Type Electro-Pneumatic Valve Positioner


Main Specifications

Type

Input Signal

(mA DC)

Output Pressure

(kPa)

Supply Pressure

(MPa)

Structure of Explosion-protection

ZPD-1111A

4~20

20~100

0.14

Standard type

Flameproof type

(dBT4)

Intrinsic safe type

(iaCT5)

ZPD-1112A

4~20

40~200

0.25

*ZPD-1251

4~20

 

0.35~0.5

ZPD-1121A

4~12/12~20

20~100

0.14

*ZPD-1252

4~12/12~20

 

0.35~0.5

ZPD-01

0~10

20~100

0.14

Standard type

40~200

0.25

ZPD-01B

0~10

20~100

0.14

Flameproof type

(dBT4)

40~200

0.25

*ZPD-02

0~10

 

0.35~0.5

Standard type

*ZPD-02B

0~10

 

0.35~0.5

Flameproof type

(dBT4)

Note* Double acting type

 

Linearity      ≤±1 (SA), ≤±1.5 (DA)

Hysteresis Error:≤1  (SA),    1.5  (DA)

Dead Band    0.4 (SA),   0.6  (DA)

Air Consumption:≤1.5Nm3/h (SA)

Input Resistance250±10Ω (4~20mA)

               1000±30Ω (0~10mA)

Standard Stroke 10~100mm (Linear Motion),  50°~90°(Rotary Motion)

Control Action  Direct Action, Reverse Action

Ambient Temp.  -25~55 (Standard Type); -25~40 (Explosion-protection Type)

Relative Humidity5~100

Insulation Resistance:≥20MΩ

Supply Press. Effect±1 (Supply press. changes at ±10 of rated values)

ZPD-1000A Type Electro-Pneumatic Valve Positioner

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