Eaton MTL5531 | Intrinsically Safe Vibration Transducer Interface

Eaton MTL5531 | Vibration Transducer Interface Module

Overview

The Eaton MTL5531 is an intrinsically safe interface module that facilitates the transmission of vibration sensor signals from hazardous areas to monitoring systems in safe areas. It supports both 3-wire eddy-current probes and accelerometers, as well as 2-wire current sensors, with an external switch allowing for configuration.

Key Features

• Compatible with 2-Wire and 3-Wire Sensors – Supports eddy-current probes and accelerometers.
• Intrinsic Safety – Designed for use in hazardous areas (Zone 0, IIC, T4–6).
• High-Fidelity Signal Transmission – Ensures accurate and reliable signal replication.
• Configurable Sensor Supply – Provides 3.3mA for 2-wire sensors and up to 20mA for 3-wire sensors.
• Wide Frequency Response – Maintains high signal integrity across a broad range.

Technical Specifications

• Number of Channels: 1
• Input Types: 2-wire or 3-wire vibration transducers
• Input Impedance: 10kΩ between terminals
• Transducer Supply Voltage (3-wire): Up to -24V at 0mA output current
• Transducer Supply Current (2-wire): 3.3mA nominal
• Signal Range: Minimum -20V, maximum -0.5V
• DC Transfer Accuracy at 20°C: ±50mV
• AC Transfer Accuracy at 20°C:
  • 0Hz to 1kHz: ±1%
  • 1kHz to 10kHz: -5% to +1%
  • 10kHz to 20kHz: -10% to +1%
• Voltage Bandwidth: -3dB at 47kHz
• Phase Response:
  • -1° at 200Hz
  • -3° at 600Hz
  • -5° at 1kHz
  • -50° at 10kHz
  • -100° at 20kHz
• Supply Voltage: 20 to 35V DC
• Maximum Current Consumption: 65mA at 24V
• Operating Temperature: -20°C to +60°C
• Mounting: DIN rail compatible with MTL5500 series accessories

Applications

• Industrial Vibration Monitoring – Ideal for rotating machinery such as motors and turbines.
• Predictive Maintenance – Enables early detection of mechanical faults.
• Process Safety – Provides real-time vibration data for operational security.

Why Choose the Eaton MTL5531?

• Intrinsic Safety Compliance – Suitable for hazardous areas.
• Versatile Sensor Compatibility – Works with various industrial vibration sensors.
• High Accuracy and Reliability – Delivers precise signal transmission.
• Compact and Modular Design – Easily integrates into existing systems.

Order Now

Fast shipping and worldwide delivery available. Enhance your vibration monitoring capabilities with the Eaton MTL5531.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply