PEPPERL+FUCHS HiD2082 is a 2-channel H-system isolated barrier temperature converter, supporting RTD, thermocouple and potentiometer input, with SIL2 safety certification, for hazardous area temperature signal conversion and isolation.

Product Overview

PEPPERL+FUCHS HiD2082 is a 2-channel temperature converter isolated barrier belonging to Pepperl+Fuchs H-System series. It receives temperature signals like RTD, thermocouple and potentiometer from hazardous zones, converts and linearizes them into standard analog signals for safe area control systems. The module adopts bus-powered design and mounts on HiD termination board, featuring intrinsic safety protection, widely used in petrochemical and SIS safety instrument systems.

Key Features

• 2-channel design, 18mm compact housing
• Bus powered 24V DC supply (20.4 ~ 30V DC)
• Multi-input types: RTD, thermocouple, potentiometer
• Can work as signal splitter: 1 input to 2 isolated outputs
• Linearized output: 4-20mA sink/source or 1-5V
• Sensor breakage detection and line fault detection (LFD)
• Configurable via PACTware software and DIP switch
• SIL 2 certified to IEC/EN 61508 / IEC/EN 61511

• ATEX, IECEx, cCSAus explosion-proof certification

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Technical Specifications

• Model: HiD2082
• Type: Temperature Converter, Isolated Barrier
• Channel: 2 channels
• Power Supply: 20.4 ~ 30 V DC, bus powered
• Input: Thermocouple, RTD, potentiometer
• Output: 4 mA ... 20 mA, 1 V ... 5 V
• Housing Width: 18 mm
• Safety Level: SIL 2
• Installation: Plug-in on HiD termination board

• Explosion protection: [Ex ia] IIC intrinsic safety

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Compatibility & Application

Compatible with Pepperl+Fuchs HiD termination board, Emerson DeltaV control system. Applied in oil & gas, chemical, pharmaceutical hazardous area temperature measurement, safety instrument system (SIS), process temperature monitoring.