MTL Instruments MTL5541 | Zone 0 HART Repeater

Product Overview

The MTL5541 Repeater Power Supply from MTL Instruments provides intrinsic safety for hazardous area transmitters with HART communication capability. This precision repeater delivers exceptional <15μA transfer accuracy and fast 50μs response time. The MTL5541 features low ripple operation and temperature stability for reliable signal conditioning in critical applications.

Technical Specifications

• Manufacturer: MTL Instruments
• Model: MTL5541 Repeater Power Supply
• Channels: Single channel operation
• Hazardous Rating: Zone 0, IIC, T4-T6
• Communication: HART protocol support
• Dimensions: 1.58 x 10.98 x 12.36 cm
• Weight: 0.11 kg compact unit

Performance Specifications

• Transfer Accuracy: Better than 15μA at 20°C
• Temperature Drift: <0.8μA/°C
• Response Time: 50μs to within 10% of final value
• Ripple: <50μA peak-to-peak
• Current Consumption: 51mA at 24V with 20mA signal

Communication Features

• HART Support: Terminals 1 & 2 compatible
• Signal Integrity: Low ripple for accurate communication
• Isolation: Hazardous to safe area signal transfer
• Protocol: Industry-standard HART digital communication

Electrical Characteristics

• Power Supply: 24VDC operation
• Accuracy: High-precision signal replication
• Stability: Excellent temperature performance
• Speed: Fast 50μs settling time

Frequently Asked Questions

• What communication protocol is supported?

HART digital communication via terminals 1 & 2.

• What is the transfer accuracy?

Better than 15μA accuracy at 20°C ambient temperature.

• What is the response time?

50μs to settle within 10% of final output value.

For pricing and technical support, contact us at sale@etowonauto.com