Eaton MTL Series Signal Conditioner, RTD Input, Resistance Output, 20 → 35V dc Supply

The MTL5582 connects to a resistance temperature device (RTD) or other resistance located in a hazardous area, isolates
it and repeats the resistance to a monitoring system in the safe area.

One channel
Connecting from 2-, 3- or 4-wire RTDs
Selection with a switch
LED indicator

To reduce the risk of ground loop currents or electrical noise interfering with your signal transmission, use this signal conditioning isolator from Eaton. It provides intrinsically safe (IS) communication and signal conditioning for resistance temperature devices in hazardous areas. The device offers total AC and DC isolation between an input, output and power supply for greater safety. Its bright LED indicator lets you quickly inspect if the device is on. Signal conditioning isolators like this one are commonly used in testing laboratories and industrial applications to improve the accuracy and reliability of measurements across a wide temperature range.

• Extended operating temperature range of -20°C to +60°C, making it compatible with demanding environments
• Quickly clips onto a DIN rail for fast installation
• Reliable screw terminals hold wires securely, even when vibration is present
• Wide output range of 10 to 400 ohms for greater versatility

Yes, it's recommended that the DIN rail should be earthed to ensure the safety of personnel in the event of an AC mainline power supply being accidentally applied to the rail.

Eaton formerly known as MTL