The Pepperl+Fuchs REG R9.28-1 is a robust temperature multi-input device specifically designed for hazardous environments. Housed in a durable aluminum casing, it accommodates up to eight different types of temperature or analog sensors. Its intrinsically safe design makes it suitable for Zone 1/Division 1 areas.

Key Features

• Versatile Input: The device accepts a wide range of sensor types, including thermocouples, RTDs, and voltage/resistance inputs.
• Hazardous Environment Compatibility: It’s intrinsically safe, ensuring safe operation in potentially explosive atmospheres.
• Fieldbus Connectivity: The device integrates seamlessly into industrial networks using FOUNDATION Fieldbus H1.
• Easy Configuration: Setup is simplified through the concentrator method, enabling quick and easy installation.
• Sensor Health Monitoring: Proactively monitor sensor conditions to maintain optimal performance.
• Robust Construction: With an IP67 rating, the device is protected against dust and water ingress.

Technical Specifications

• Housing: Anodized aluminum
• Inputs: Up to eight temperature or analog sensors
• Sensor Compatibility: Supports T/C, RTD 2-, 3-, 4-wire, voltage, and resistance inputs
• Fieldbus: FOUNDATION Fieldbus H1
• Ambient Temperature: Please refer to the datasheet (likely operating range)
• Storage Temperature: Operates within a range of -40 to 85°C (-40 to 185°F)
• Humidity: Operates at ≤ 95% non-condensing
• Shock Resistance: Withstands shocks up to 15 g for 11 ms
• Vibration Resistance: Handles vibrations up to 10 g from 10 to 150 Hz
• Protection: Rated IP67 for excellent dust and water protection
• Mounting: Designed for wall mounting
• Connection: Available with plug-in, spring, or screw terminals
• Housing Material: Made from anodized aluminum, compliant with EN 1780-1 46000, ISO AlSi9Cu3 (Fe)