MTL- Industrial Isolator MTL4546C | Fast Delivery

MTL4546C – Rugged 4-20mA Isolator with HART Support

Safe Signal Transfer for Critical Applications

The MTL4546C reliably connects control systems across hazardous boundaries. It detects wiring breaks while maintaining clear HART communication. Perfect for valve control in oil, gas, and chemical plants.

Key Advantages

• 🔍 Open-circuit detection (<0.9mA)
• 🔍 Full HART digital communication
• 🔍 Heavy 800Ω load capacity
• 🔍 Quick 100ms response time
• 🔍 Certified for Zone 0/Div. 1 areas

Technical Specifications

Common Questions

1. How does open-circuit detection work?
   Current drops below 0.9mA when wires break.
2. Can I use standard instrument cables?
   Yes, works with 18-22 AWG shielded cables.
3. Is the MTL4546C waterproof?
   No, requires proper enclosure in wet areas.
4. What’s the operating temperature range?
   -20°C to +65°C performance.
5. Does it need regular calibration?
   No, maintains stable accuracy over time.

What’s Included

• 1x MTL4546C isolator unit
• Mounting hardware
• 12-month reliability guarantee
• Global shipping options