MTL5511 MTL Instrumen Sakelar/Antarmuka Detektor Kedekatan

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June 03, 2025
Category Connection: Instrumen MTL
Brief: Discover the MTL5541 MTL Repeater Power Supply safety barriers, designed for hazardous areas. This unit energizes 4/20mA transmitters and repeats current for safe-area loads, supporting HART communications. Ideal for Zone 0 and Div. 1 environments.
Related Product Features:
  • Fully-floating DC supply for 2- or 3-wire 4/20mA transmitters in hazardous areas.
  • Repeats current in a floating circuit to drive safe-area loads.
  • Supports bi-directional HART communications for 2-wire transmitters.
  • Safe-area output signal range: 4 to 20mA with under/over-range up to 24mA.
  • Hazardous-area input signal range: 0 to 24mA with 16.5V transmitter voltage.
  • High transfer accuracy: better than 15µA at 20°C.
  • Low temperature drift: less than 0.8µA/°C.
  • Fast response time: settles within 50µs to 10% of final value.
Pertanyaan:
  • Does the MTL5541 support HART communications?
    Yes, the MTL5541 supports bi-directional HART communications for 2-wire transmitters.
  • What is the safe-area load resistance for the MTL5541?
    The safe-area load resistance is 0 to 360Ω at 24mA and 0 to 450Ω at 20mA.
  • Is the MTL5541 suitable for Zone 0 hazardous areas?
    Yes, the MTL5541 is suitable for Zone 0, IIC, T4-6 hazardous areas when suitably certified.