Product News

Dear customer, our stock MTL4500 range barriers for sale now. Hot sale models includes MTL4544D, MTL4544, MTL4501-SR safety barrier with good price.

News July 25, 2025

Good news! We currently would like to have a promotion for MTL4544D, MTL4544, MTL4501-SR isolated barriers. If you're interested in stock MTL4544D, MTL4544 barriers, please contact me here.


MTL4544D, MTL4544, MTL4501-SR product description :


The MTL4544D provides a fully-floating dc supply for energising aconventional 2- or 3-wire 4/20mA transmitter and repeating the currentin another floating circuit to drive a load. For HART 2-wire transmitters,the unit allows bi-directional communications signals superimposed onthe 4/20mA loop current. Alternatively, the MTL4544D acts as a current sink rather than driving a current into the load


MTL4544D


More hot sale product models for MTL4500 range barriers as below for your reference.


MTL4500 Series Barriers

Part Number

MTL4501-SR, MTL4504, MTL4510, MTL4510B, MTL4511, MTL4513, MTL4514 (B)(D), MTL4516, MTL4516C, MTL4517, MTL4521, MTL4521L, MTL4523, MTL4523L, MTL4523R, MTL4523V, MTL4523VL, MTL4524, MTL4524S, MTL4525, MTL4526, MTL4531, MTL4532, MTL4533, MTL4541, MTL4541A, MTL4541AS, MTL4541B, MTL4541P, MTL4541S, MTL4541T, MTL4544, MTL4544A, MTL4544AS, MTL4544B, MTL4544D, MTL4544S, MTL4546, MTL4546C, MTL4546S, MTL4546Y, MTL4549, MTL4549C, MTL4549Y, MTL4561, MTL4575, MTL4576-RTD, MTL4576-THC, MTL4581



MTL4500 range

Part NumberDescription

Digital Input modules

MTL4501-SR, MTL4504, MTL4510, MTL4510B, MTL4511, MTL4513, MTL4514, MTL4514B, MTL4516,

MTL4516C, MTL4517

Digital Output modules

MTL4521, MTL4521L, MTL4523, MTL4523L, MTL4523R, MTL4523V, MTL4523VL, MTL4524,

MTL4524S, MTL4525, MTL4526

Pulse and Vibration modules

MTL4531, MTL4532, MTL4533

Analogue Input modules

MTL4541, MTL4541A, MTL4541AS, MTL4541B, MTL4541P, MTL4541S, MTL4544, MTL4544A,

MTL4544AS, MTL4544B, MTL4544D, MTL4544S

Analogue Output modules

MTL4546, MTL4546C, MTL4546Y, MTL4549, MTL4549C, MTL4549Y

Fire and Smoke Interface modules

MTL4561

Temperature Input modules

MTL4575, MTL4576-RTD, MTL4576-THC, MTL4581

General modules

MTL4599, MTL4599N


For any related inquiry about MTL4544 barrier, you can get my contact details from our website.