PR Electronics

PR Electronics is a specialist in industrial signal conditioning, delivering world‑class temperature transmitters, I.S. interfaces, isolators, converters, and communication interfaces built for superior accuracy, reliability, and ease of integration. Founded in 1974 and wholly designed and manufactured in-house, their products uphold a “Install & Forget®” philosophy, backed by rigorous testing, EMC immunity, a five-year warranty, and global certifications—including ATEX/IECEx and SIL 2 approvals—optimizing process and factory automation across harsh, hazardous or high‑integrity environments

Intrinsically Safe Barriers

PR Electronics offers a versatile range of intrinsically safe (I.S.) barriers to safely interface hazardous-area signals with control systems—ranging from HART repeaters and drivers to universal input converters and pulse isolators. With intuitive DIN-rail or power-rail mounting, SIL2 certification, and features like galvanic isolation, modular design, and easy programming, these barriers deliver exceptional reliability, safety, and signal integrity across demanding industries.

Temperature Transmitters

PR Electronics offers a wide range of temperature transmitters for industrial applications, from head-mounted and DIN-rail to rugged field-mounted models. With high accuracy, exceptional EMC performance, and long-term stability, these transmitters provide precise and reliable temperature measurement. Options include programmable and HART-enabled units, compact RTD models, and isolated converters—ensuring dependable performance even in harsh environments.

Communication Interfaces

PR Electronics offers a flexible lineup of detachable communication interfaces that enable easy configuration, diagnostics, and remote access to your PR devices—locally or via Bluetooth or Modbus. These interfaces bring performance, reliability, and user-friendly operation that stand out in process instrumentation.You’ll find options such as the 4510 Display/Programming Front, 4511 Modbus Communication Enabler, 4512 Bluetooth Communication Enabler, and the 4590 ConfigMate docking station—all engineered for fast response, built-in diagnostics, memory, and seamless integration with PR’s PReset software platform

Multifunction Devices

PR Electronics offers a wide range of multifunctional devices designed to handle multiple signal types in a single, flexible unit. These versatile modules accept inputs such as RTD, thermocouple, voltage, current, and potentiometer, with scalable analog outputs, isolation, and fast response times. Many models are programmable and SIL-certified, reducing the need for multiple dedicated devices while ensuring precise, reliable performance across diverse industrial applications.

Isolation Devices

PR Electronics offers a complete range of isolation devices to protect control systems from ground loops, surges, and electrical noise while ensuring signal integrity. These compact modules provide galvanic isolation, fast response, and support for multiple signal types, delivering reliable and accurate performance across a wide range of industrial applications.

Displays

PR Electronics offers a flexible lineup of panel displays designed to deliver clear, scalable process readouts with minimal configuration. Available in loop-powered LCDs (5531A/B) and programmable LED indicators (5714, 5715, 5725), these units support universal input types, front-panel programming, high isolation, and optional relays or analog outputs—ensuring intuitive, accurate display in virtually any industrial environment.