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The Allen Bradley 1426-M5E is an advanced base quality meter designed for precise monitoring of electrical parameters. It features a high input impedance of a minimum of 5M ohm and can manage an input current of up to 1 mA, making it suitable for detailed analysis in various systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Base Quality Meter |
| Product Line | PowerMonitor 5000 |
| Part Number | 1426-M5E |
| UPC | 612598886210 |
| Weight | 3.00 lbs (1.36 kg) |
| Input Impedance | 5M ohm min. |
| Input Current | 1 mA max. |
| Overload Withstand Current | 22A Continuous, 200A for one second |
| Voltage Input Accuracy @ 25°C | 0.1% (+/-) |
| Current Input Accuracy @ 25°C | 0.1% (+/-) |
| Frequency Accuracy @ 25°C | 0.05 Hz (+/-) |
| Control Power (AC) | 120/240 VAC or 120/240 VDC |
| Control Power (DC) | 24 VDC |
| Max Resistive Load Switching | 10A at 250 VAC/30 VDC and 0.25A at 250VDC |
| Min. Load Switching | 10 mA at 24 VDC/VAC |
| Operating Temperature | -20 to 70°C |
| Storage Temperature | -40 to 85°C |
| Relative Humidity | 5 to 95% non-condensing |
The Allen Bradley 1426-M5E, part of the PowerMonitor 5000 series, serves as a reliable base quality meter, specifically crafted for high-performance monitoring applications. This device boasts a minimum input impedance of 5M ohm, allowing it to interface effectively with a variety of systems while maintaining minimal signal distortion. The current input can reach a maximum level of 1 mA, suitable for its expected applications.
Regarding overload capacities, the meter can withstand up to 22A continuously and can handle transient currents of 200A for short durations, ensuring it remains functional even under stress. This makes it capable for demanding environments. Its accuracy is notable, being able to measure voltage and current inputs with a tolerance of ±0.1% at a temperature of 25°C. Additionally, it maintains frequency accuracy at ±0.05 Hz, providing reliable readings crucial for efficient operations.
Control power is versatile, supporting inputs of 120/240 VAC or 120/240 VDC and also permitting a dedicated 24 VDC option for more specialized configurations. The maximum switching capability for resistive loads is rated at 10A under 250 VAC or 30 VDC, and it can manage up to 0.25A at 250VDC. For minimal operational demands, it can switch loads as low as 10 mA at 24 VDC or VAC. The operating temperature range of -20°C to 70°C and storage temperatures from -40°C to 85°C, combined with a relative humidity tolerance of 5% to 95% (non-condensing), provides a strong level of flexibility in diverse working conditions.