During technical comparisons, MT4W-AA-40 appears alongside Autonics Proximity Sensor, Autonics Digital Counter and Autonics Mt4W Da 49 so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Autonics MT4W-AA-40 Digital Panel Meter
The Autonics MT4W-AA-40 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-40 |
Autonics MT4W-AA-40 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) | Relay (HI, GO, LO) |
| Output_Sub Output(Display Value) | PV transmission(DC4-20mA) |
| 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-40 Digital Panel Meter provides reliable AC current and frequency measurement with input ranges from 0β5A down to 0β50mA. Its 4-digit LED display with 14.2mm characters ensures excellent readability, while ΣΠADC technology and a 16.6ms sampling cycle deliver accurate real-time updates. Relay outputs (HI, GO, LO), PV transmission via 4β20mA, and an external hold function make it highly adaptable for automation panels and monitoring systems. With IP56-rated protection, double insulation at 1kV, and universal 100β240VAC supply, the MT4W AA 40 Digital Display Meter ensures long-term durability.
Industries use the Autonics MT4W AA 40 Digital Panel Meter in control panels, testing labs, and process automation for stable current monitoring. Its fast response, compact design, and ease of integration make it a trusted choice among wholesalers, dealers, and distributors for industrial buyers seeking dependable measurement solutions.
Built for precision and reliability, the Autonics MT4W-AA-40 Digital Panel Meter offers wide input flexibility, accurate AC current and frequency readings, and selectable RMS/AVG values for varying load conditions. Its 4-digit LED process display with -1999 to 9999 span ensures clarity, while advanced ΣΠADC and a fast 16.6ms cycle enhance measurement stability. The IP56-rated front panel, reinforced insulation up to 1kV, and universal 100β240VAC supply highlight its robust design for tough industrial environments.
From factory automation to energy monitoring, the Autonics MT4W AA 40 Panel Meter supports engineers and maintenance teams with dependable readings that improve operational efficiency and safety. Trusted across industries and distributed through wholesalers, dealers, and distributors, this Autonics MT4W Series meter is a proven solution for industrial automation professionals.
The Autonics MT4W-AA-40 Digital Panel Meter combines accuracy and durability with input ranges of 0β5A to 0β50mA, making it suitable for both heavy-duty machinery and sensitive low-current circuits. Featuring a 4-digit LED display panel meter with 14.2mm characters and a responsive ΣΠADC, it delivers precise real-time current and frequency monitoring. Relay outputs, PV transmission via 4β20mA, and hold function increase usability in diverse automation setups, while IP56 protection and double insulation ensure safe, long-term operation.
Engineers deploy the Autonics MT4W AA 40 Digital Panel Meter in production lines, electrical test benches, and process control units to maintain stability and reduce downtime. Training institutions also use it to teach practical measurement concepts, reflecting its reliability and ease of use. Supported by wholesalers, dealers, and distributors, this MT4W AA 40 Digital Display Meter remains a trusted choice for modern industrial systems.
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