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MTL4541B MTL Instrument - Repeater Power Supply

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About the Product

Hazardous Area Signal Isolator with HART Support

The MTL4541B safely powers 2/3-wire transmitters in explosive areas while repeating 4-20mA signals to safe zones. This intrinsically safe barrier maintains HART communication for smart instrumentation.

Core Capabilities

  • Powers Zone 0/Div.1 transmitters with 16.5V@20mA
  • Bi-directional HART signal transmission
  • 0-360Ω load capacity (24mA) for safe-area devices
  • 50μs fast response time for process control
  • Simple apparatus certification for easy integration

Technical Parameters

  • Input Range: 0-24mA (including over-range)
  • Transmitter Power: 16.5V at 20mA output
  • Load Capacity: 450Ω @ 20mA (safe area)
  • Accuracy: ±15μA at 20°C (±0.8μA/°C drift)
  • Isolation: 253V rms/dc safety rating
  • Certifications: ATEX Zone 0, Class I Div 1
  • HART Support: Full signal transparency
  • Power Consumption: 51mA @ 24V DC

Engineers trust the MTL4541B for critical measurements in oil/gas, chemical and pharmaceutical applications where explosive atmospheres require reliable signal isolation.

  • Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
  • Delivery: Expedited, freight, and international shipping available worldwide.
  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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