CHX4000 Valve positioner operation

Quick Details
Place of Origin: Jiangsu China (Mainland)Brand Name: CHXModel Number: EP 4000
Intrinsic error: ±1%;±1.5%Hysteresis error: 1%;1.5%Dead band: 0.2%;0.4%
Rated travel: 0-(10-100)mmAir supply: 0.14-0.7MPaInput signal: 4-20mA;0-10mA
Air consumption: Single acting type:5L/min;Doub...Characteristic: Linear,equal percentageOutput pressure: 0.02-0.6MPa
EX.enclosure: ExdIIBT6,ExiaIICT6,Non-Explosion  
Packaging & Delivery
Packaging Detail:Each unit in poly bag, and it is packed in paper boxes
Delivery Detail:3-4 weeks after the confirmation of the order
Specifications

EP-4000 Valve positioner operation
1,low air consumption
2,pass CE,explosion proof authentication

       The EP-4000 Valve positioner operation mounted on a pneumatic actuator,moves the actuator by receiving DC 4~20mA signals from a controller.Also, the function of detecting and returning the actuator displacement provides accurate positioning in response to DC 4~20mA signals.The EP4000 can be used with both spring return and double acting actuators.

EP-4000 Valve positioner operation features:

  • Usable with low to high capacity actuators
  • A low air consumption
  • Output characteristics selectable
  • Compatible with various feedback types
  • Reverse action pilot valve easily available
  • Anti-pressure and explosion proof structure marking on-site adjustment possible
  • Intrinsically safe construction for a wide scope of applications

Technical data:

Type

Item

linear

rotary

Single acting

Double acting

Single acting

Double acting

Input signal

4-20 Ma. DC

Input impedance

250Ω±5%(25%)

Air supply

0.14~0.7MPa

Output pressure

0~0.7MPa

Stroke

0~60mm rotary 0~90°

linearity

<=±1.0% <=±1.5%

Sensitivity

<=0.1% <=0.2%

Hysteresis

<=0.5% <=0.8%

Repeatability

<=0.2% <=0.3%

Air connection

RC 1/4 NPT 1/4

Wiring connection

G 1/2 NPT 1/2

Explosion proof

ExdIIBT6 ExiaIICT6

Ambient temperature

-35°C~+60°C

Ambient humidity range

10~90%RH

Air consumption

5L/min

15L/min

175L/min

400L/min

Supply 0.14MPa

Supply 0.4MPa

Supply 0.14MPa

Supply 0.4MPa

Pressure gage

stainless steel

Cam characteristic

linearity

Housing material

Die-casting Aluminum

Coating

ot injection

Weight

2.3kg

        

EP-4000 Valve positioner

Other types:


Business & Delivery Term
FOB Price:
Port:Shanghai
Minimum Order Quantity:1 Unit/Units
Supply Ability:2500 Unit/Units per Month
Payment Terms:L/C,T/T,Western Union
Sample or Mini-Order:
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