Maretron CLM100 Current Loop Monitor

The Maretron CLM100 Current Loop Monitor is a marine-grade digital interface that converts industry-standard 4-20mA analog current loop transducers into actionable digital data for real-time display on compatible Maretron monitoring systems. Built for vessel operators, marine engineers, and offshore personnel who require precise instrumentation, the CLM100 bridges legacy analog sensor technology with modern digital navigation and monitoring architecture.

The unit supports a comprehensive range of 4-20mA transducers, enabling monitoring of DC voltage and current, flow rate, distance, linear velocity and acceleration, angle, angular velocity and acceleration, temperature, humidity, resistance, strain gauges, and force measurements. This broad sensor compatibility eliminates the need for multiple interface devices and simplifies system integration on vessels already invested in Maretron display ecosystems. The CLM100 maintains signal fidelity across the full 4-20mA range, ensuring accurate data representation regardless of transducer type or sensor manufacturer.

Operators managing complex marine systems—from fishing vessels and commercial yachts to research platforms and offshore support craft—depend on the CLM100 to consolidate analog instrumentation without requiring full sensor replacement. The converter is particularly valuable in retrofit scenarios where existing analog sensors are already deployed and proven reliable. By digitizing these signals for centralized display, the CLM100 reduces cockpit clutter, improves data accessibility, and provides redundancy within integrated marine monitoring networks. Weighing 1.2 lbs and sized compactly at 7 x 4 x 10 inches, it installs easily in engine rooms, navigation stations, or distributed monitoring enclosures.