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Eaton MTL | MTL3042 Loop-Powered Isolator

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About the Product

Precision Current Isolation for Hazardous Areas

The MTL3042 serves as a reliable DC current transformer, maintaining identical 4-20mA signals between safe and hazardous areas. Designed primarily for I/P converters and position actuators, this compact solution offers simple installation with safe-area power.

Core Advantages

  • Bi-directional operation - Control from either safe or hazardous area
  • Voltage flexibility - Works with 11-35V DC supply
  • Cost-effective isolation - No separate power required
  • Certified safety - Approved for Zone 0, IIC hazardous areas

Technical Performance

Signal Accuracy
±50μA at 20°C

Response Time
70ms to 10% final value

Output Voltage
Up to 28V from 300Ω

Power Consumption
0.4W typical at 24V

Recommended Applications

The MTL3042 excels in standard I/P converter installations. For voltage-sensitive loops requiring higher precision, consider the MTL3045. In budget-conscious closed-loop systems, the MTL3043 may be suitable.

Safety Certification: FM approved (Voc=28V, Isc=93mA)
Weight: 160g | Fuse: 50mA semi-time-lag

  • 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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