The EP-1000 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 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) | |||||
