MTT MS3003 Terminal Block Type Millivolt Isolator

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MTT MS3003 Millivolt Isolator: Reliable Signal Conversion with Compact Design

The MTT MS3003 is a terminal block type millivolt isolator designed to convert low-level millivolt signals into standard DC outputs. With a focus on precision and reliability, this device provides isolated single outputs for a variety of industrial applications.

Key Features:

  • Millivolt Input Compatibility: Supports ranges from ±10mV to ±100mV DC, with other voltage ranges available on request.
  • Isolated Single Output: Offers a variety of standard DC outputs, including 4–20mA, 0–10V, and ±10V for flexible integration.
  • Compact and Lightweight: Designed for DIN rail mounting with a slim profile (W25 × H94 × D40 mm) and weight of only 90g.
  • Optional Fast Response: 10ms response time for dynamic signal processing applications.

Performance Highlights:

  • High Accuracy: Better than ±0.1% of span at 25°C for precise signal conversion.
  • Durable Isolation: 3-way isolation between input, output, and power enhances safety and system reliability.
  • Adjustable Calibration: Zero and span adjustments of ±2.5% for precise tuning to application needs.
  • Temperature Stability: Minimal effect of ±0.2% per 10°C ensures consistent performance in variable environments.

Applications:

  • Industrial measurement systems
  • Signal isolation for sensors with millivolt outputs
  • Precision monitoring in automation and control systems

Compliance and Safety:

  • Standards Conformity: Tested to meet EMC Directive (2014/30/EU) and ANSI/IEEE C37.90.1-1989 surge withstand capability.
  • Robust Build: ABS resin housing with anti-humidity coating ensures durability in demanding conditions.
  • Safety Features: Dielectric strength of 1500V AC and insulation resistance of 100MΩ enhance operational security.

The MTT MS3003 millivolt isolator delivers precise, reliable, and flexible signal conversion for modern industrial applications, all in a compact and durable package.

  • Input: RTD: 0 to 10mV, 0 to 100mV, +/-10mV, +/-100mV, and others
  • Output 1: 4 to 20mA, 1 to 5V, 0 to 10V, +/-10V, 0 to 5V, 0 to 1V, and others
  • Response Time: 160ms Max
  • Isolated Single Output

Datasheet: MTT_SpecSheet_MS3003_Rev17_E

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