PN2271 IFM Pressure Sensor

IFM Pressure Sensor | 0–250 bar | IO-Link + Analog Output | Dual Digital Outputs | High Accuracy

High-Precision Pressure Monitoring for Critical Industrial Applications

Engineered for demanding industrial environments, the IFM Pressure Sensor combines high-resolution measurement, robust construction, and IO-Link communication for optimal system integration. With programmable switching outputs, scalable analog signals, and superior accuracy, it delivers reliable and long-term performance across liquid and gas applications.

✅ Key Features:

• Measuring Range:
  0 to 250 bar | 0 to 3625 psi | 0 to 25 MPa
  Vacuum and overpressure resistance built-in

• Output Configuration:

  • 2 Digital Outputs (PNP/NPN, Normally Open/Closed, parameterisable)

  • 1 Analog Output:

    • Current: 4–20 mA (scalable 1:5, Max Load: 500 Ω)

    • Voltage: 0–10 V (Min Load: 2000 Ω)

  • IO-Link Enabled for advanced diagnostics and remote configuration

• Switching Specs:

  • Max. Voltage Drop: 2 V

  • Max. Load Current: 250 mA

  • Switching Frequency: < 500 Hz

  • Short-circuit and overload protection: Yes (pulsed)

⚙️ Precise Setpoint Programming:

• Standard Mode (CMPT = 2):

  • SP: 1.5 to 250 bar

  • rP: 0.5 to 249 bar

  • Step Size: 0.5 bar

  • Min SP–rP Diff: 1.5 bar

• High Resolution Mode (CMPT = 3):

  • SP: 1.6 to 250 bar

  • rP: 0.5 to 249 bar

  • Step Size: 0.1 bar

  • Min SP–rP Diff: 1.1 bar

🎯 Exceptional Accuracy & Stability:

• Switch Point Accuracy: < ±0.4% of span

• Repeatability: < ±0.1%

• Linearity (BFSL): < ±0.25%

• Hysteresis Deviation: < ±0.1%

• Long-Term Stability: < ±0.05% every 6 months

• Temperature Coefficients (Zero & Span): 0.2% per 10 K (from -25 to +80°C)

• DNV GL Certification Accuracy: < ±1%

🛠️ Mechanical & Build Details:

• Display: Integrated red/green LED for immediate visual feedback

• Process Connection: Rotatable for optimal alignment

• Protection:

  • Short-circuit and overload protection

  • Reverse polarity protection

  • Protection Class III

• Durability: Built to withstand harsh industrial conditions with high overload protection

📦 Applications:

• Hydraulic and pneumatic systems

• Process automation

• Fluid and gas pressure control

• Machine building and heavy industry

IFM’s precision-engineered pressure sensor delivers the intelligence, accuracy, and resilience needed for mission-critical industrial pressure monitoring.