MTL-Dual Output HART Communicator MTL4644D | Buy Now

MTL4644D – Smart 2-Way Isolator for 4-20mA & HART Signals

What It Does

The MTL4644D powers 2/3-wire 4-20mA transmitters and copies the signal to two other devices. Works with HART digital signals for smart device communication.

Key Numbers

• Input: 0-24mA (handles overloads)
• Output: 4-20mA (0-24mA range)
• Speed: 50µs response time
• Power: 16.5V @20mA to transmitter
• Load Limit: 450Ω @20mA
• Temp Stable: <0.8µA/°C drift

Why Choose MTL4644D?

• Controls two devices from one signal
• Green LED shows power status
• Works with HART communicators
• Fast 50µs setup time
• Low 1.4W power use

Common Questions

1. Can it power 3-wire transmitters?
   Yes, works with 2-wire and 3-wire types.
2. What cable length works best?
   Under 100m for best HART signals.
3. Does it need special setup for HART?
   No, works automatically.
4. Can it handle 24V systems?
   Yes, made for 24V power.
5. Is calibration needed?
   No, ready to use out of box.

Shipping & Support

Ships fast via FedEx, UPS, DHL. 12-month warranty covers all parts and work.