Supplier Fisher i2P-100 Electro-Pneumatic Transducer

DISTRIBUTORALATINDUSTRI.COM | Supplier Fisher i2P-100 Electro-Pneumatic Transducer | The Fisher i2P-100 Electro-Pneumatic Transducer is a reliable I/P (Current-to-Pressure) transducer designed to convert a 4–20 mA DC electrical input signal into a proportional pneumatic pressure output. It is commonly used to interface electronic control systems with pneumatic control valves and actuators.

Supplier Fisher i2P-100 Electro-Pneumatic Transducer

The i2P-100 features an integral pneumatic relay that provides high pneumatic output capacity and fast response, making it suitable for demanding industrial process-control applications. Its rugged construction is designed to withstand vibration, corrosion, and harsh environmental conditions.

Key Features
  • Input Signal: 4–20 mA DC
  • Output: Proportional pneumatic pressure
  • Typical Output Range: 3–15 psig (0.2–1.0 bar), depending on configuration
  • Split-Range Capability: Supports split-range operation such as 4–12 mA and 12–20 mA
  • Supply Pressure: Up to approximately 50 psig (3.4 bar), depending on configuration
  • Pneumatic Medium: Clean, dry compressed air or suitable non-corrosive gas
  • High Output Capacity: Suitable for directly controlling pneumatic actuators and control valves
  • Accuracy: Approximately ±1% of full-scale output span
  • Ambient Temperature: Approximately −40 to 85°C, depending on configuration
  • Pneumatic Connections: 1/4 NPT
  • Construction: Rugged industrial housing designed for harsh environments
  • Hazardous Area: Various hazardous-area certifications are available depending on configuration
Operating Principle

The Fisher i2P-100 receives a 4–20 mA electrical control signal from a process controller, PLC, DCS, or other electronic control system. The internal I/P converter converts this electrical signal into a proportional pneumatic pressure signal.

4–20 mA Electrical Signal → I/P Converter → Pneumatic Relay → Pressure Output → Control Valve/Actuator

This allows an electronic control system to operate pneumatic control equipment accurately and reliably.

Typical Applications

The Fisher i2P-100 is widely used for:

  • Pneumatic control valve applications
  • Pneumatic actuator control
  • Electronic-to-pneumatic signal conversion
  • Process control systems
  • Oil & gas facilities
  • Petrochemical and chemical plants
  • Power generation systems
  • Industrial automation
  • Natural gas control applications
Product Summary

Product: Fisher™ i2P-100 Electro-Pneumatic Transducer
Type: I/P (Current-to-Pressure) Transducer
Manufacturer: Fisher™ / Emerson
Input Signal: 4–20 mA DC
Output Signal: Pneumatic pressure
Application: Control valves, pneumatic actuators, and industrial process-control systems

The Fisher™ i2P-100 is an excellent solution for applications requiring dependable conversion of electronic 4–20 mA signals into pneumatic control pressure, particularly in industrial environments where ruggedness, fast response, and reliable operation are essential.

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