Linear Type NT-1000L


NT 1000 Electro-Pneumatic Postioner

Linear Type NT-1000L

The Electro-Pneumatic Positioner NT-1000L is used for operation of pneumatic linear valve actuators by means of electrical controller or control systems with an analog output signal of DC 4 to 20mA or split Ranges.
  • There is no resonance at 5~200Hz.
  • The change of RA/DA Acting is convenient, it is able to apply to single or double acting actuator.
  • It is possible to prevent the hunting with orifice to the small size actuator.
  • It is economical due to less air consumption.
  • It is able to control the 1/2 split range with simple operation without replacement of parts.

Specification

Item/Type Single
Acting
Double
Acting
Input Signal 4-20mA DC
Impedance 250?5 Ohm
Supply Pressure 1.4~7kgf/cm2(20~100psi)
Stroke 10~150mm
Air Connection PT (NPT)1/4″
Gauge Connection PT (NPT)1/8″
Conduit PF1/2″ (G1/2″)
Explosion Proof Ex dm IIB T5
Ex dm IIC T5
Ex ia IIB T6
Protection IP66
Ambient Temp 20°~70?Operating)
-20°~60?Explosion)
Linearity ?% F.S. ?% F.S.
Hysteresis ?% F.S.
Sensitivity ?.2% F.S. ?.5% F.S.
Repeatability ?.5% F.S.
Air Consumption 3LPM(Sup=1.4kgf/cm2,20psi)
Flow Capacity 80LPM(Sup=1.4kgf/cm2,20psi)
Material Aluminum Diecasting
Weight 2.7kg(6.1Ib)

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