MTL5541

Overview

MTL5541 is an MTL Repeater Power Supply designed for precise signal transmission and low ripple in hazardous and safe-area circuits.

Electrical Performance

• Safe-area circuit ripple: <50 µA peak-to-peak

• Hazardous-area input signal range: 0 to 24 mA (including over-range)

• Transmitter voltage: 16.5 V at 20 mA

• Transfer accuracy at 20°C: Better than 15 µA

• Temperature drift: <0.8 µA/°C

• Response time: Settles within 10% of final value in 50 µs

Communications & Indicators

• Communications supported: HART (terminals 1 & 2 only)

• LED indicator: Green, power indication

Power Consumption

• Maximum current consumption (20 mA signal): 51 mA at 24 V

• Power dissipation within unit (20 mA signal): MTL5541: 0.7 W @ 24 V dc; MTL5541S: 1.0 W @ 24 V dc

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