MTL4706 2-Channel Intrinsic Safety Barrier | Original New

MTL4706+ 2-Channel Barrier – Safe & Precise Power for Hazardous Area Transmitters

Key Features

The MTL4706+ protects and powers 2-wire 4/20mA transmitters in hazardous areas. It has 2 channels, ±2µA accuracy, and built-in high-voltage power. Works with smart & conventional devices.

Technical Specs

• Brand: MTL
• Model: MTL4706+ (Full suffix: MTL4706+-xxx)
• Output Current: 4-20mA
• Voltage for Tx: ≥16V at 20mA
• Load Resistance: 250Ω ±5%
• Accuracy: ±2µA (all conditions)
• Supply Voltage: 20-35V DC
• Max Power: 0.65W per channel
• Fuse Rating: 50mA (channel), 250mA (supply)
• Operating Temp: -20°C to 60°C

Safety & Compliance

• ATEX/IECEx certified for Zone 0/1
• FM approved for Groups A & B
• Built-in over-voltage protection

FAQ

1. Can MTL4706+ power smart transmitters?
   Yes, works with HART and other smart devices.
2. What is the max cable length?
   Depends on capacitance/inductance (see specs).
3. Can I use one channel only?
   Yes, each channel works independently.
4. Is external power needed?
   No, has built-in floating DC supply.
5. What if power exceeds 35V?
   On-board protection limits damage.

Package & Support

• 1x MTL4706+ Barrier Unit
• Quick Start Guide
• 12-month warranty
• Fast shipping via FedEx, UPS, DHL