EPR-DN2SN3NTR Electro-Pneumatic Positioner from POWER GENEX is designed to precisely control the position of pneumatic actuators based on an electrical control signal (typically 4–20 mA). It is widely used in industrial automation, process control, and valve actuation systems. This device ensures that valves reach the correct position quickly and accurately, improving system efficiency, responsiveness, and stability. It’s particularly valuable in industries like oil and gas, chemical processing, water treatment, and power generation.

⸻

Specifications:

• Model: EPR-DN2SN3NTR

• Input Signal: 4–20 mA DC

• Supply Pressure: 1.4–7.0 kgf/cm² (20–100 psi)

• Stroke Range:

• Linear Actuators: 10–150 mm

• Rotary Actuators: 30°–120°

• Air Connection: PT (Rc) 1/4”

• Gauge Connection: PT (Rc) 1/8”

• Cable Entry: PF 1/2” (Standard), optional M20, NPT 1/2”

• Linearity: ±1.0%

• Hysteresis: ±0.5%

• Repeatability: ±0.5%

• Temperature Range: –20°C to +70°C

• Material: Aluminum housing with a corrosion-resistant coating

• Protection Grade: IP66 (dust-tight and water-resistant)

• Explosion Proof: (If applicable for the model variant)

• Weight: Approximately 2.7 kg