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MTL 4544D Repeater Power Supply | Hazardous Area Signal Conditioning Solution

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September 26, 2025
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Brief: Discover the MTL 4544 Repeater Power Supply, a hazardous area signal conditioning solution designed for explosive environments. This dual-channel device ensures safe and accurate 4-20mA signal transmission with HART communication support and galvanic isolation. Perfect for oil & gas, chemical, and industrial automation applications.
Related Product Features:
  • Dual-channel design for efficient system integration in hazardous areas.
  • Supports HART communication for bidirectional digital signal transmission.
  • Galvanic isolation of 250V AC between hazardous and safe areas.
  • Certified for Zone 0/Division 1 hazardous locations with intrinsic safety.
  • Wide operating range of 20-35V DC power supply input.
  • High accuracy with precision signal repetition and minimal error.
  • Compact design for space-efficient, high-density installations.
  • LED status indicators for easy power and operational monitoring.
FAQs:
  • What certifications does the MTL 4544 have for hazardous areas?
    The MTL 4544 is certified for Zone 0/Division 1 hazardous locations with ATEX, IECEx, and FM approvals, ensuring safety in explosive atmospheres.
  • Does the MTL 4544 support HART communication?
    Yes, the MTL 4544 supports bidirectional HART communication, allowing digital signal transmission alongside the 4-20mA analog signal.
  • What is the operating temperature range of the MTL 4544?
    The MTL 4544 operates reliably in temperatures ranging from -20°C to +60°C, making it suitable for harsh industrial environments.
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