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Hello,customers,do you need MTL4549Y with high quality? W supply MTL4549Y 100% original new brand.in stock MTL4549Y on sale.

News August 15, 2025

Hello,customers,do you need MTL4549Y with high quality? W supply MTL4549Y 100% original new brand.in stock MTL4549Y on sale.


MTL4549Y product description:


The MTLx549 accepts 4/20mA floating signals from safe-area controllers to drive 2 current/pressure converters (or any other load up to 800Ω) in a hazardous area. For HART valve positioners, the module also permits bi-directional transmission of digital communication signals. Process controllers with a readback facility can detect open or short circuits in the field wiring: if these occur, the current taken into the terminals drops to a preset level. The MTL4549C and MTLx549Y are very similar to the MTLx549 except that they provide open circuit detection only (i.e. no short-circuit detection).


MTL4549Y barrier picture


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.