วัดพลังงานไฟฟ้า RS485 Modbus PZEM-016 220V 100A

วัดพลังงานไฟฟ้า RS485 Modbus  PZEM-016 220V 100A

Description:

- Item type: tool

Voltage:

- Measuring range:80～260V

- Resolution: 0.1V

- Measurement accuracy: 0.5%

Current:

- Measuring range: 0～100A

- Starting measure current: 0.02A

- Resolution: 0.001A

- Measurement accuracy: 0.5%

Active power:

- Measuring range: 0～23kW

- Starting measure power: 0.4W

- Resolution: 0.1W

Display format:

- When the data is ＜1000W, it display one decimal, such as: 999.9W

- When the data is ≥1000W, it display only integer, such as: 1000W

- Measurement accuracy: 0.5%

Power factor:

- Measuring range: 0.00～1.00

- Resolution: 0.01

- Measurement accuracy: 1%

Frequency:

- Measuring range: 45Hz～65Hz

- Resolution: 0.1Hz

- Measurement accuracy: 0.5%

Active energy:

- Measuring range: 0～9999.99kWh

- Resolution: 1Wh

- Measurement accuracy: 0.5%

Display format:

- When the data is ＜10kWh, the display unit is Wh(1kWh=1000Wh), such as: 9999Wh

- When the data is ≥10kWh, the display unit is kWh, such as: 9999.99kWh

- Reset energy: use software to reset.

Over power alarm:

- Active power threshold can be set, when the measured active power exceeds the threshold, it can alarm

- Communication interface:RS485 interface

- Working temperature:-20C ~ +60C

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