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) | |
