SKU: 68666
| Attribute | Details |
|---|---|
| Brand | Eaton Electric Ltd |
| Series | Crouse-Hinds Series |
| Model | MTL5541AS |
| Product Type | Repeater, 4/20mA Current Sink (Passive Input for Smart Transmitters) |
| Signal Type | 4/20mA |
| Operating Voltage | 20–35V DC |
| Power Consumption | 1.3W Max |
| Explosion Protection | II(1)GD [Ex ia Ga] IIC [Ex ia Da] IIIC I(M1) [Ex ia Ma] I (Baseefa 08ATEX0322) [Ex ia], [Ex iaD] I/IIb/IIc (IECEx ITA 08.0009X) [Ex ia Ga] IIC, [Ex ia Ma] I, [Ex ia Da] IIIC (IECEx BAS 08.0106) |
| Zone 2 Protection | II 3 G Ex nA IIC T4 Gc (MTL08ATEX5541X) |
| North America Approval | Class I, II, III Div 1 Groups ABCDEFG Class I Div 2 Groups ABCD T4 |
| FM Certifications | FM16US0173 FM16CA0102 |
| Ambient Temperature | -20°C to +60°C |
| Maximum Voltage (Um) | 253V |
| Additional Codes | 18255541AS+050035665 TC RU C-GB.ME92.B.00731 0035665 |
| Country of Manufacture | Made in England |
| Weight | 110 g |
| Condition | Used |
The Eaton MTL5541AS Repeater (4/20mA) from the Crouse-Hinds Series is an advanced intrinsically safe repeater designed to interface with smart transmitters using a passive current-sink input. It supports bidirectional digital communication superimposed on the 4–20mA analog loop, making it ideal for HART and smart instrumentation systems.
This module ensures safe, isolated communication between hazardous-area field devices and safe-area control equipment. With a wide operating range of 20–35V DC and low power consumption of 1.3W max, it performs reliably in industrial and explosive environments.
The MTL5541AS carries extensive safety certifications, including ATEX, IECEx, FM, and North American approvals, allowing installation in demanding global sites from petrochemical plants to offshore platforms and mining zones. Its explosion-proof ratings such as [Ex ia Ga] IIC, [Ex ia Da] IIIC, and [Ex ia Ma] I highlight its suitability for hazardous locations (Zone 0, Zone 1, Zone 2, Div 1, Div 2).
Key Features:
1. Intrinsically Safe Repeater: Ensures safe signal transmission across hazardous and safe areas.
2. Supports Smart Transmitters: Compatible with HART and digital-over-analog communication.
3. 4/20mA Current Sink Input: Ideal for passive smart transmitter systems.
4. Global Hazardous Area Approvals: ATEX, IECEx, FM, Class/Division certifications.
5. Robust Temperature Capability: Operates from -20°C to +60°C.
6. Efficient Power Consumption: Only 1.3W maximum draw.
7. High Electrical Isolation: Protects PLC/DCS equipment from hazardous energy levels.
8. Zone 2 Rated: Ex nA IIC T4 approval for less hazardous but explosive-prone areas.
9. Reliable Signal Integrity: Ensures clean transmission even in electrically noisy environments.
10. Made in England: High-quality engineering and manufacturing standards.
Applications:
1. Oil & Gas Refineries: Interfacing smart transmitters in hazardous process areas.
2. Petrochemical Plants: Safe connection between field loops and control systems.
3. Marine & Offshore Platforms: Withstands harsh and explosive conditions.
4. Chemical Processing Facilities: Reliable operation in corrosive and flammable zones.
5. Mining Operations: Certified for underground and surface mining safety.
6. Power Generation Plants: Supports critical process transmitter loops.
7. Pharmaceutical Manufacturing: Suitable for solvent-heavy hazardous atmospheres.
8. Dust Hazard Environments: Grain silos, mills, powder processing.
9. Control Panels & Automation Systems: Integrates with PLC, DCS, and SCADA equipment.
10. System Expansion & Upgrades: Used during modernization of industrial control networks.
Explore the high-performance Repeater at Aeliya Marine Tech, engineered for precise signal reproduction, reliable loop integrity, and long-lasting safety in hazardous industrial environments.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
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We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
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- Products with condition or malfunction issues
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Easy Return Process:
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