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Autonics MT4W-AA-4N Digital Panel Meter
The Autonics MT4W-AA-4N Digital Panel Meter offers 4-digit 7-segment LED display method, 14.2mm character height, -1999 to 9999 display range, AC current, Frequency measurement. Manufactured by Autonics under the Autonics Digital Panel Meter category, this model belongs to the Autonics MT4W Series.
| Brand | Autonics |
| Product Type | Digital Panel Meter |
| Model Number | MT4W-AA-4N |
Autonics MT4W-AA-4N Digital Panel Meter β Technical Specifications
| Specification | Value |
|---|---|
| Display method | 4-digit 7-segment LED |
| Character height | 14.2mm |
| Max. display Range | -1999 to 9999 |
| Measurement | AC current, Frequency |
| Input specification | 0-5A, 0-2.5A, 0-1A, 0-500mA, 0-250mA, 0-100mA, 0-50mA |
| AC Measurement | Average value (AVG), Root mean square value (RMS) |
| Power supply | 100-240VAC~ 50/60Hz |
| Output_Main Output(Comparative Value) | Indicator |
| Display accuracy | Γ’β¬Β’ 23Γ’βΖΓΒ±5Γ’βΖ - ΓΒ± 0.3 % F.S. rdg ΓΒ± 3 digit (frequency: ΓΒ± 0.1 % F.S. rdg ΓΒ± 2-digit)Γ’β¬Β’ -10Γ’βΖ to 50Γ’βΖ - ΓΒ± 0.5 % F.S. rdg ΓΒ± 3-digit |
| A/D conversion method | ΓΒ£Γβ (Sigma Delta) ADC |
| Sampling cycle | 16.6ms |
| Hold function | Includes (external hold function) |
| Environment_Ambient temperature | -10 to 50Γ’βΖ, storage: -20 to 60Γ’βΖ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Insulation type | Double insulation or reinforced insulation(mark: @(INS), dielectric strength between the measuring input part and the power part: 1kV) |
| Protection structure | IP56 (front part, IEC standard) |
| Unit weight (packaged weight) | Γ’β°Λ 211 g (Γ’β°Λ 326 g) |
The Autonics MT4W-AA-4N Digital Panel Meter from the MT4W Series is a dependable instrument for monitoring AC current and frequency within industrial automation systems. Supporting measurement ranges from 0β50mA to 0β5A, it ensures versatility across multiple electrical applications. This model operates on a 100β240VAC power source and offers indicator output for simple display-based status indication. With Β±0.3% F.S. accuracy and a Sigma Delta ADC sampling cycle of 16.6ms, the Autonics MT4W-AA-4N delivers precision and reliability for accurate current display across a variety of industrial panels and monitoring systems.
Designed for industrial automation and electrical monitoring environments, the Autonics MT4W-AA-4N provides dependable AC current and frequency measurement for machine control panels, power systems, and manufacturing plants. Its indicator output ensures visual status updates, while AVG and RMS modes allow users to switch measurement styles based on system requirements. Built with IP56 front protection and double insulation, this digital panel meter performs efficiently in dusty, humid, or vibration-prone environments, making it ideal for OEMs, engineers, and system integrators managing control and monitoring solutions.
Autonics Corporation is recognized worldwide for its precision-engineered automation solutions. The MT4W-AA-4N Digital Panel Meter demonstrates the brandβs dedication to accuracy and stability, integrating Sigma Delta (Ξ£Ξ) conversion for consistent performance. Manufactured in ISO-certified facilities, Autonics meters are widely trusted for their durability and precision in industrial automation applications. Backed by Autonicsβ engineering expertise and global reliability standards, this model ensures dependable readings for both control and monitoring needs across diverse sectors.
Within the MT4W Series, users can choose between models based on their output requirements. The Autonics MT4W-AA-4N Digital Panel Meter offers an indicator output suitable for basic monitoring and display applications. For advanced configurations that require both relay (HI, GO, LO) functionality and PV transmission (DC 4β20mA) for external signal control, the Autonics MT4W-AA-40 Digital Panel Meter is the ideal alternative. Both meters feature identical IP56 front protection and LED display architecture, ensuring consistency and compatibility within automation and process control systems.
The Autonics MT4W-AA-4N Digital Panel Meter delivers reliable AC current and frequency monitoring with indicator output functionality, ensuring clarity and operational dependability. Featuring IP56-rated construction, fast response time, and accurate measurement capability, it is an excellent choice for automation professionals and industrial engineers across India. Supported by Autonicsβ proven reliability and distributed by IndMALL, this model remains a trusted instrument for power monitoring and industrial control systems.
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