Digital current value indicator, single-phase DMA-1T Imax= 5A panel mount 72x72mm

Digital Current Meter – Precise Measurement in Your Installation

This panel-mounted, single-phase current meter DMA-1T is a reliable tool for continuous monitoring of the electrical circuit load. The device is designed for both direct measurement and cooperation with current transformers, providing great flexibility in application. Thanks to its compact dimensions (72x72mm) and DIN rail mounting, it can be easily integrated with your existing distribution board.

Functionality and Application

The DMA-1T meter is suitable for a wide range of applications – from monitoring energy consumption in residential and commercial buildings to controlling loads in industrial installations. The ability to measure indirectly using current transformers (in the range of 1÷9000/5 A) allows for precise readings even at high currents. The True RMS version ensures measurement accuracy even for non-linear waveforms, typical of loads generating harmonics. This is particularly important in modern installations powering electronic devices. The device is legalized, which confirms its metrological reliability.

Key Features and Benefits

• Versatility: Possibility of direct measurement (up to 5A) or indirect measurement with a current transformer.
• Accuracy: Accuracy class 0.5 guarantees precise readings, and the True RMS version ensures reliable measurements with non-linear waveforms.
• Clear Display: 4-digit LED display with a digit height of 14 mm provides easy reading even in low light conditions.
• Compact Dimensions: 72x72mm allows for mounting in limited space.
• Easy Installation: DIN rail mounting simplifies integration with the existing electrical installation.
• Wide Measurement Range: From 0 to 999 A (depending on the current transformer used).
• Legalization: Confirmation of the metrological reliability of the device.
• Modular Design: 3 modules (52.5 mm wide) facilitate integration with other devices on the DIN rail.

Technical Parameters for Professionals

The DMA-1T meter is characterized by high quality workmanship and reliable operation. It has a backlit scale for better readability and overload protection. It is designed to operate at temperatures from -5°C to +50°C and has a protection class of IP20. Power consumption is only 3 VA, which minimizes the impact on energy consumption in the installation. The device complies with applicable safety standards and has a CE certificate.