Meco SMP14445SN 4½-Digit Programmable Ammeter / Voltmeter with RS485, TRMS
- Brand
- Meco
- Model number
- SMP14445SN
- Category
- Panel Meters
4½-digit (19999 count) TRMS programmable panel ammeter / voltmeter with 25.4 mm red LED display; programmable CT, PT or shunt; RS485 Modbus optional.
Price and availability on request
Key features
- High Accuracy Across the Entire Range
- Auto Selection of Decimal Point
- User Programmable Display (CT Primary / PTR / Shunt Value)
- RS485 Port, 5KV Isolated with Modbus RTU Protocol (Optional)
- 19999 Count (Max) High Resolution Display
Specifications
| Measuring Method | TRMS Using Microcontroller |
|---|---|
| Display Type | 1"/ 25.4mm Red LED Super Bright Display |
| Maximum Display | 4½ Digit / 19999 (Max.) Counts |
| Display Stability | Within ±2 Digit |
| Resolution | 0.0001 to 1 Count Depending on Range / Scale Display |
| Over Load Indication | "-OL-" |
| Under Load Indication | NA |
| Sampling Rate | 3 Samples / Second |
| Maximum Overload | Voltage : 1.2 Times Continuous, Current : 1.2 Times Continuous |
| Frequency Response | 40 - 400Hz |
| Polarity Indication | "-" is Indicated for Negative Input |
| VA Burden (Typical) | Auxiliary : < 1.5VA, Voltage Input : < 1VA, Current Input : < 0.5VA |
| Environmental Conditions | 0°C to + 55°C, < 70% RH (Operation), -10°C to + 70°C, < 70% RH (Storage), 27°C ±5°C (Calibration) |
| Dielectric Strength | 2.5KV@50Hz for 1 Minute between Input - Auxiliary & Case -Terminals |
| Impulse Withstand | 3.5KV, 1.2 / 50 Micro Second |
| Case / Housing Material | Polycarbonate, Black |
| Faceplate / Lens | Polycarbonate Transparent Red |
| Connectors / Terminal | Nylon 66, 33% GF, Black / Brass |
| Mounting Clamps | Sturdy, Moulded Derlin with Suitable Hardware |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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