Machine-Win
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Digital panel instrument featuring multiple I/O options.
4-digit 7-segment LED display with 14.2mm character height, maximum display range from -1999 to 9999.
Supports multiple DC voltage input ranges, including 0-500V, 0-100V, 0-50V, 0-10V, 0-5V, 0-1V, 0-250mV, 0-50mV.
100–240 VAC, 50/60 Hz.
Main output is a relay (high, normal, low), suitable for alarm signals or automatic control responses.
At 23°C ±5°C, accuracy is ±0.1% F.S. ±2 digits; Within the industrial temperature range of -10°C to 50°C, accuracy is ±0.5% F.S. ±3 digits.
Sampling Period: 50ms. Double insulation or reinforced insulation, with dielectric strength of 1kV between measurement input and power supply sections.
Front panel protection rating of IP56, suitable for demanding environments.
| Parameter | Details |
|---|---|
| Display method | 4-digit 7-segment LED |
| Character height | 14.2mm |
| Max. display Range | -1999 to 9999 |
| Measurement | DC voltage |
| Input specification | 0-500V, 0-100V, 0-50V, 0-10V, 0-5V, 0-1V, 0-250mV, 0-50mV |
| Power supply | 100-240VAC~ 50/60Hz |
| Output_Main Output (Comparative Value) | Relay (HI, GO, LO) |
| Display accuracy | • 23°C ± 5°C - ± 0.1 % F.S. rdg ± 2 digit ± 0.3 % F.S. rdg ± 3 digit max. only for 5A terminal. • -10°C to 50°C - ± 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°C, storage: -20 to 60°C |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Insulation type | Double insulation or reinforced insulation (mark: specialstring, dielectric strength between the measuring input part and the power part: 1kV) |
| Protection structure | IP56 (front part, IEC standard) |
| Unit weight (packaged weight) | ≈ 134 g (≈ 213.5 g) |
| Part Identifier | Details |
|---|---|
| DigiKey Part Number | 2371-MT4Y-DV-40-ND |
| Product Number | MT4Y-DV-40 |
| Description | VOLTMETER 0-500VDC LED PANEL MNT |
The instrument supports multiple DC voltage input ranges, including 0-500V, 0-100V, 0-50V, 0-10V, 0-5V, 0-1V, 0-250mV, and 0-50mV.
It features a 4-digit 7-segment LED display with a 14.2mm character height, providing a display range from -1999 to 9999.
At an ambient temperature of 23°C ±5°C, the accuracy is ±0.1% F.S. ±2 digits. Within the industrial temperature range of -10°C to 50°C, the accuracy is ±0.5% F.S. ±3 digits.
The front panel has an IP56 protection rating (IEC standard). It functions within an ambient temperature of -10°C to 50°C and humidity of 35% to 85% RH.
The primary output function is a relay configuration (HI, GO, LO), which is suitable for alarm signals and automatic control system responses.
The unit utilizes double insulation or reinforced insulation, offering a dielectric strength of 1kV between the measurement input section and the power supply section.
