Many procurement teams check MT4W-DA-48 against Autonics Proximity Sensor, Autonics M4Y Da Xx and Selec Digital Panel Meter before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Autonics MT4W-DA-48 Digital Panel Meter
The Autonics MT4W-DA-48 Digital Panel Meter offers 4-digit 7-segment LED display method, 14.2mm character height, -1999 to 9999 display range, DC current 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-DA-48 |
Autonics MT4W-DA-48 Digital Panel Meter – Technical Specifications
| Specification | Value |
|---|---|
| Display method | 4-digit 7-segment LED |
| Character height | 14.2mm |
| Max. display Range | -1999 to 9999 |
| Measurement | DC current |
| Input specification | 0-5A, 0-2A, 0-500mA, 0-200mA, 0-50mA, 4-20mA, 0-5mA, 0-2mA |
| Power supply | 100-240VAC~ 50/60Hz |
| Output_Main Output(Comparative Value) | NPN open collector (HI, GO, LO) |
| Output_Sub Output(Display Value) | RS485 communication |
| Display accuracy | • 23℃±5℃ - ± 0.1 % F.S. rdg ± 2 digit± 0.3 % F.S. rdg ± 3 digit max. only for 5A terminal.• -10℃ to 50℃ -± 0.5 % F.S. rdg ± 3 digit |
| A/D conversion method | ΣΔ (Sigma Delta) ADC |
| Sampling cycle | 50ms |
| Hold function | Includes (external hold function) |
| Environment_Ambient temperature | -10 to 50℃, storage: -20 to 60℃ |
| 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) | ≈ 211 g (≈ 326 g) |
The Autonics MT4W-DA-48 is engineered with a 4-digit 7-segment LED display and a clear 14.2mm character height, ensuring excellent visibility even in dim industrial control rooms. It supports a wide input range including 0–5A, 0–500mA, and 4–20mA, providing flexibility for different current signals. With a ΣΔ (Sigma Delta) ADC and a 50ms sampling cycle, this meter guarantees fast and accurate measurements. Powered by 100–240VAC, it delivers ±0.1% F.S. accuracy at standard conditions and ±0.5% in extended environments, ensuring consistent readings across applications.
This Digital Panel Meter offers both functionality and integration flexibility. It includes NPN open collector outputs (HI, GO, LO) for comparative control and an RS485 communication output for seamless connectivity with SCADA and PLC systems. Its IP56 front protection, double insulation, and 1kV dielectric strength between circuits make it safe for harsh industrial setups. Compact and lightweight at approximately 211g, it is well-suited for space-constrained panels while still offering external hold functionality for maintenance teams.
Applications for the Autonics MT4W-DA-48 Digital Panel Meter span across electrical panels, process control systems, and automated testing environments. Maintenance engineers rely on its stable output and reliable accuracy to monitor DC currents in motors, drives, and automation lines. Senior technicians value its RS485 integration for real-time monitoring, while engineering students and junior staff use it as a training tool for understanding measurement accuracy and communication protocols. By combining accuracy, durability, and Autonics engineering reliability, this model has become a trusted choice for Indian industries. To explore more models, visit the official Autonics Digital Panel Meters page.
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