Eaton MTL MTL5541 Single Channel 4-20mA Current Loop Intrinsic Safety Isolator Ex ia ATEX DIN Rail 5500 Series

Name: Eaton MTL MTL5541 Single Channel 4-20mA Current Loop Intrinsic Safety Isolator Ex ia ATEX DIN Rail 5500 Series
Brand: Shenzhen Hengyo Power Technology Co., Limited
SKU: MTL5541
Availability: InStock

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Eaton MTL MTL5541 Single Channel 4-20mA Current Loop Intrinsic Safety Isolator Ex ia ATEX DIN Rail 5500 Series

Large Image : Eaton MTL MTL5541 Single Channel 4-20mA Current Loop Intrinsic Safety Isolator Ex ia ATEX DIN Rail 5500 Series

Product Details:

Place of Origin:	England
Brand Name:	MTL
Certification:	FM ROSH
Model Number:	MTL5541

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	original package
Delivery Time:	3 working days
Payment Terms:	T/T,Western Union
Supply Ability:	500pcs/month

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Eaton MTL MTL5541 Single Channel 4-20mA Current Loop Intrinsic Safety Isolator Ex ia ATEX DIN Rail 5500 Series

Description

Condition:	Original Brand New	Warranty:	One Year
Shipping Way:	DHL FedEx Express	Application:	Automation Industries, Oil, Gas, Chemical Industries
Certificate:	CE ISO TUV
Highlight:	MTL5500 intrinsically safe isolator , Din-rail mounted safety isolator , Eaton MTL5541 repeater power supply

Eaton MTL MTL5541 Single Channel 4-20mA Current Loop Intrinsic Safety Isolator

The MTL5541 is a high-performance 1-channel galvanically isolated barrier from Eaton's MTL5500 series, designed as a repeater power supply for 2-wire and 3-wire smart transmitters located in hazardous areas. This device provides a fully-floating DC supply to energize conventional 4-20mA transmitters while accurately repeating the current to drive a safe-area load, ensuring complete galvanic isolation between input, output, and power supply.

Model Number Decoding: MTL5541

Code Segment	Meaning
MTL	MTL Instruments Group (now Eaton)
55	MTL5500 series - Galvanic isolators with DIN rail mounting
41	Specific configuration - Repeater power supply for 2/3-wire transmitters
(S suffix)	Current sink version for safe-area connection (MTL5541S)

Key Features & Benefits

Galvanic Isolation - No IS Earth Required: Total AC and DC isolation eliminates the need for high-integrity earth ground
Repeater Power Supply Function: Provides floating DC supply for 2-wire or 3-wire 4-20mA transmitters in hazardous areas
Bidirectional HART Communication: Supports full HART configuration and diagnostics of SMART transmitters
High Transfer Accuracy: Better than 15 µA accuracy with temperature drift of <0.8µA/°C
Fast Response Time: Settles within 10% of final value in <50 µs
High Transmitter Drive Capability: Provides 16.5V at 20mA to power field transmitters
Compact 16mm Width: Slim design enables high packing density on DIN rails
Plug-in Connectors: Easy installation, maintenance, and replacement without rewiring
LED Status Indication: Green LED provides clear visual indication of power supply status
Global Approvals: ATEX, IECEx, FM, CSA, CCC Ex certified for worldwide use

Technical Specifications

Power Supply

Parameter	Value
Supply Voltage	20 to 35 V DC
Current Consumption (@24V, 20mA signal)	51 mA
Maximum Power Dissipation (@24V, 20mA)	0.7 W

Hazardous Area Input (Field Side)

Parameter	Value
Location of Transmitter	Zone 0, IIC, T4-6 hazardous area
Signal Range	0 to 24 mA (including over-range)
Transmitter Voltage	16.5 V at 20 mA
HART Communication	Supported (bidirectional)

Safe Area Output (Control Side)

Parameter	Value
Signal Range	4 to 20 mA (under/over-range: 0 to 24 mA)
Load Resistance (@24mA)	0 to 360 Ω
Load Resistance (@20mA)	0 to 450 Ω
Safe-Area Circuit Output Resistance	> 1 MΩ

Performance Characteristics

Parameter	Value
Transfer Accuracy at 20 °C	Better than 15 µA
Temperature Drift	< 0.8 µA/°C
Response Time	Settles within 10% of final value in < 50 µs
Isolation (Safe/Hazardous Area)	1500 V RMS minimum (250Vrms working)

Certifications & Approvals

Certification	Status	Certificate Number	Region
ATEX	Current	SGS23ATEX0019	Europe
IECEx	Current	IECExBAS23.0013	International
UKEX	Current	BAS23UKEX0026	United Kingdom
FM (Canada)	Current	FM16CA0102X	Canada
FM (USA)	Current	FM16US0173X	USA
CCC Ex (China)	Current	2020322316002263	China

Note: For Japan installations, confirm current TIIS status or select NK-approved option.

Function Description

The MTL5541 is a galvanically isolated barrier that operates as a repeater power supply for 2-wire and 3-wire 4-20mA transmitters. It provides a fully-floating DC supply to energize transmitters in hazardous areas while accurately repeating the current to drive safe-area loads, with complete galvanic isolation between input, output, and power supply.

Hazardous Area (Field Side) Safe Area (Control Side) 2/3-wire 4-20mA Transmitter ──► MTL5541 ──────────────────► 4...20mA to PLC/DCS (Zone 0, IIC, T4-6) ──► (Galvanic isolation) ──► 0-450Ω load ──► (Repeater power supply) ──► HART Communicator ◄── (Bidirectional HART) ◄── 20-35V DC supply [No high-integrity earth required]

Applications

Industry	Application
Oil & Gas	Isolating pressure and temperature transmitters on offshore platforms
Chemical Processing	Reactor pressure/temperature monitoring in explosive atmospheres
Pharmaceutical	Sterile processing parameter measurement in Ex ia IIC classified areas
Power Generation	Boiler and turbine instrumentation isolation
Water/Wastewater	Pump station pressure monitoring for remote 4-20mA transmitters

Ordering Information

Item	Details
Part Number	MTL5541
Alternative Part Number	5720-032-003
Brand	Eaton (Crouse-Hinds series MTL)
Product Family	MTL5500 Range - Isolated Galvanic Barriers
Country of Origin	United Kingdom
Condition	New, Original, Factory Sealed

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

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100%

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2 stars

1 stars

All Reviews

Alexander

Panama Jun 4.2024

Helpful (20)

Se los recomiendo

Roni

Indonesia Nov 30.2023

Helpful (6)

After plugged, it plays well

ABDULHADI

Saudi Arabia Dec 16.2020

Helpful (14)

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Contact Person: Vivian Chan

Tel: +86 13510341645

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