The 100V 200A Wireless Voltmeter Voltmeter Ammeter Temperature Capacity Coulomb Meter Battery Management System Electricity Detector is a versatile and efficient tool for managing and monitoring electrical systems. With its wireless transmission capabilities, the device eliminates the need for complex wiring, reducing interference and simplifying the installation process. This makes it a convenient solution for various applications.
Key Features
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Wireless Transmission: The device enables wireless transmission of data, eliminating the need for complicated wiring between the display and detection module. This not only reduces the risk of interference but also simplifies the overall wiring process.
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Non-contact Detection: The Voltmeter Ammeter uses Hall sensors to achieve non-contact detection of current. This means that there is no need to disconnect the wires during the measurement process, ensuring safety and convenience.
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Comprehensive Display: The device displays various parameters simultaneously, including voltage, current, power, temperature (optional), capacity, remaining capacity percentage, and running time. This comprehensive display allows for easy monitoring and analysis of the electrical system.
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Charging and Discharging Management: The device features charging and discharging dual relay interfaces, allowing for automatic disconnection and closure of charging and discharging. Additionally, it includes various operating modes that can be customized based on specific requirements.
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Protection and Alarm Functions: The Voltmeter Ammeter provides protection against charging over-voltage, discharging under-voltage, charging over-current, and discharging over-current. It also includes a buzzer alarm function to alert users in case of any abnormalities.
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Power Failure Memory: The device has a power failure memory function, which allows it to record the number of ampere-hours (AH) and watt-hours (WH) before the power failure. This provides valuable information for analyzing energy consumption and efficiency.
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Enhanced Display Effect: During the charging process, the Voltmeter Ammeter switches to a colorful running light display, enhancing the visual experience. This progress bar display provides a clear indication of the charging status.
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Customizable Settings: The device supports Chinese and English language selection, allowing users to choose their preferred language. Additionally, it offers two display colors and three display interfaces that can be adjusted to meet different customer needs.
Parameter Details
- Baud rate: 9600
- Send data format: 0xFA + (FCH value)
- Start value: 0xFA (hexadecimal)
- Address bit: FCH value
- DC current value: (Data3 << 8 | Data4) / 1000
- DC voltage value: Data5 << 8 | Data6
- Accumulated energy value (WH): (Data7 << 24 | Data8 << 16 | Data9 << 8 | Data10) / 1000
- Accumulated capacity value (AH): (Data11 << 24 | Data12 << 16 | Data13 << 8 | Data14) / 1000
- Remaining capacity percentage value: Data15 / 100
- Current direction value: Data16 (0: negative current; 1: positive current)
- Charging relay working status: Data17
- Discharge relay working status: Data18
- Running Accumulated Time: (Data19 << 24 | Data20 << 16 | Data21 << 8 | Data22) (sec)
- Temperature value: Data23
- Output status value: Data24
- Timed start/stop value: Data25
- Empty: Data26
- Empty: Data27
Attention and Maintenance
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Voltage and Current Range: It is important not to exceed the voltage and current range of the meter to avoid damaging the device.
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Polarity: Ensure that the positive and negative poles are correctly aligned during measurements. Reversing the polarity can lead to inaccurate measurements.
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Operating and Storage Temperature: The recommended operating temperature for the device is between -10°C and 50°C. The storage temperature should be between -20°C and 70°C. It is crucial to keep the instrument in a dry environment to prevent any damage.
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No Disassembly: Do not attempt to disassemble the instrument. Opening the package will invalidate the warranty, and there are no user-serviceable parts inside. If maintenance or repairs are required, it should be done through designated outlets or by sending it back to the factory.
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Handle with Care: Avoid moving the instrument violently during normal operation as it can result in irreparable damage to the internal circuitry.
Package Contents
- Coulomb meter x 1
- Cable x 2
- Transformer x 1
Frequently Asked Questions
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Can the device be used for both charging and discharging management?
Yes, the Voltmeter Ammeter comes with charging and discharging dual relay interfaces, allowing for efficient management of both processes. -
Does the device support multiple languages?
Yes, the device offers Chinese and English language options, enabling users to choose their preferred display language. -
Is it possible to customize the display interface?
Yes, the device provides three display interfaces that can be adjusted to meet different customer requirements.
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