MTL- MTL4546 Hazardous Area Isolator | Large Stock

MTL4546 – Advanced 4-20mA Isolator with HART Communication

Bridge Between Safe and Hazardous Areas

The MTL4546 safely transfers control signals across zone boundaries. It keeps your systems talking while protecting against wiring faults. Essential for process control in explosive environments.

Why This Isolator Stands Out

• 🛡️ Dual fault detection (open & short circuit)
• 🛡️ Crystal-clear HART communication (500Hz-10kHz)
• 🛡️ Handles heavy loads (up to 800Ω)
• 🛡️ Lightning-fast 100ms response
• 🛡️ Approved for Zone 0/Div. 1 areas

Performance at a Glance

Answers You Need

1. How does fault detection work?
   Current drops below 0.9mA for wiring faults.
2. Can I use regular instrument cables?
   Yes, standard shielded cables work perfectly.
3. Is calibration required annually?
   No, maintains accuracy long-term.
4. Works with all HART devices?
   Yes, fully HART 7 compatible.
5. What’s the operating temperature?
   -25°C to +70°C range.

Complete Package

• 1x MTL4546 isolator module
• DIN rail mounting kit
• 12-month performance assurance
• Express shipping available