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  • 产品名称:QZD-1001 Type Electro-Pneumatic Converter

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  • 产品厂商:常阳
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简单介绍:
QZD-1001 Type Electro-Pneumatic Converter,QZD-1001 Type Electro-Pneumatic Converter,
详情介绍:

QZD-1001 Type Electro-Pneumatic Converter


The products of qzd1000 series electrical converters supplied by Changyang instruments include: qzd-1001; qzd-1000; qzd-1000b; qzd-1001i; qzd1000 series electrical converters are signal conversion elements between electric and electric instruments in industrial automation instruments. It is used to convert 4-20mA or 0-10mA current signal from electric regulating instrument into 20-100kpa pneumatic analog signal through converter. The product is widely used in automatic control system of petrochemical, electric power, metallurgy and other industrial departments。


 

Main Specifications

Type

Input Signal

(mADC)

Supply Pressure

(MPa)

Structure of

Explosion-protection

  QZD-1000A

4~20

0.14

Standard type

  QZD-1000A-d

4~20

Flameproof type

(dBT4)

  QZD-1000A-i

4~20

Intrinsic Safe type

(iaCT5)

  QZD-1001A

0~10

Standard type

  QZD-1000A-d

0~10

Flameproof type

(dBT4)

 

Linearity      ≤±1

Hysteresis Error:≤1

Dead Band    0.2

Air Consumption:≤1.5Nm3/h

Input Resistance250±10Ω (4~20mA)

               1000±30Ω (0~10mA)

Insulation Resistance:≥20MΩ

Transmitting Time  4S (Air piping:Φ6×1mm, Length 60m)

Temperature Effect 0.8/10

Control Action  Direct Action, Reverse Action

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

Relative Humidity5~100

Air ConnectionM10×1

Conduit ConnectionM20×1.5

QZD-1001 Type Electro-Pneumatic Converter

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