Buy Now MTL4544D Signal Conditioner – Power Supply Isolation

Description

MTL4544D Isolator: Power & Isolate Transmitters with HART

The MTL4544D provides power for your 2-wire transmitters in hazardous areas. It sends the signal to two safe-area devices. It works with both standard and smart transmitters, allowing digital communication.

Technical Specifications

Brand & Model: MTL MTL4544D Transmitter Isolator
Input Signal: 0 to 24mA (from 2-wire transmitter)
Output 1: 4-20mA with HART communication
Output 2: 4-20mA analog only
Transmitter Power: 16.5V at 20mA
Load Capacity: Up to 450Ω at 20mA
Accuracy: Better than 15μA
Response Time: 50 microseconds
HART Support: Yes (on Output 1)
Power Supply: 20-30V DC
Power Consumption: 96mA at 24V
Ripple: < 50μA peak-to-peak
Operating Temperature: -20°C to +70°C

Easy To Use

Connect your 2-wire transmitter to the input. Connect your controllers to the two outputs. The MTL4544D provides power and sends isolated signals with HART support.

Frequently Asked Questions

• Q1: What is the difference between the two outputs?
  A1: Output 1 supports HART digital communication; Output 2 is analog only.
• Q2: Can it power 3-wire transmitters?
  A2: Yes, it works with both 2-wire and 3-wire transmitters.
• Q3: What types of transmitters work with this unit?
  A3: It works with pressure, temperature, level, and any 4-20mA transmitters.
• Q4: How do I connect a HART communicator?
  A4: Connect across Output 1 terminals where HART communication is supported.
• Q5: What voltage does it provide to transmitters?
  A5: It provides 16.5V at 20mA to properly power the transmitter.

Shipping & Package

Includes one MTL4544D unit. We ship globally using FedEx, UPS, and DHL.

Your Guarantee

This product comes with a 12-month warranty from the date of purchase.