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ChangShu Huier Petroleum & Chemistry  Industrial Instrument Co.,Ltd

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EP1000L Positioner

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EP1000L Positioner

  • category:EP Positioner

  • The number of clicks:
  • Release date:2017/09/06
  • inquiry
Details

1.Description

The EP-1000L Positioner, mounted on a diaphragm 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 EP-1000L can be used with both spring return and double acting actuators.

2.Features

·Pass CE authentication                                                
·Pass explosion proof (ExiaⅡ CT6, ExdⅡ BT6, ExdⅡ CT6) authentication
·Pass IP66 authentication

·High anti-vibration (none effective in 5-200Hz)
·The linking of air duct is perforated form, convenient for the linking in all direction                                                                                        ·Convenient for the transform of positive action and counteraction                    
·1/2 split range available by simple adjustments without changing   parts                                                               
·Easy maintenance
·Simple structure for feedback connection                         
·Economical energy saving




Specifcation

item

EP-1000L

EP-1000R

Linear

Rotary

Single

Double

Single

Double


Input   signal

4~20mADC

Impedance

250±15

Air   supply

1.4~7kgf/cm2  20~100psi

Stroke

10~150mm

0~90°

Air   connection

PT(NPT)1/4

Gauge   connection

PT(NPT)1/8

Conduit

PF1/2(G1/2)

Explosion   proof

ExdIIBT6,ExdIICT6,ExiaCT6

Protection

IP66

Ambient   temperature

-20°C~70°C

Linearity

±1%F.S.

±2%F.S.

Hysteresis

±1%F.S.

Sensitivity

±0.2%F.S.

±0.5%F.S.

Repeatability

±0.5%

Air   consumption

3LPM(Sup=1.4kgf/cm2,20psi)

Flow   capacity

80LPM(Sup=1.4kgf/cm2,20psi)

Material

Aluminum alloy

Weight

2.7kg(6Ib)2.8kg(6.2Ib)

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Related tags:ValvePositioner