DP-M8 OEM Factory Smart Solar Energy Multi Function DC Power Meter
Inquire NowDescription
The DP-M8 OEM Factory Smart Solar Energy Multi Function DC Power Meter is an advanced acquisition module designed for real-time measurement and monitoring of up to 8-channel DC loads. Utilizing high-speed isolation devices, it ensures accurate signal processing for each channel. The meter incorporates a dedicated 24-bit high-precision true RMS measurement chip, delivering exceptional accuracy and stability while measuring critical parameters such as current, voltage, power, and accumulated power. With its fast sampling speed and standard RS485 bus Modbus-RTU protocol, this device is ideal for various applications including product fatigue testing, production automation, computer room monitoring, and non-standard automation equipment.
Specifications
| Attribute | Details |
|---|---|
| Accuracy | 0.2% FS |
| Current range | Optional: 1mA, 20mA, 100mA, 1A, 5A, 10ADC (uA level current can be measured) |
| Voltage range | Optional: 75mV, 1V, 5V, 10V, 50V, 100V, 250V, 400V, 500VDC |
| Input impedance | Voltage > 2 kΩ /V; Current channel sampling voltage < 0.15V |
| Overload capacity | 120% of nominal current (2 hours) |
| Operating temperature | -20℃ to 70℃ |
| Frequency range | 0-1000Hz (for AC and DC general products) |
| Data collection update time | Optional: 20mS, 40mS, 60mS, 80mS, 100mS, 400mS, 1000mS The default is 100mS |
| Isolation withstand voltage | >2500V DC |
| Auxiliary power | +9V~30V; +9V~57V |
| Rated consumption | <1.5W Typical value 24V power supply 56mA |
| Interface | RS485 (Standard Modbus-RTU communication protocol) |
| Digital output | DC voltage, current, power, accumulated power of 8 channels |
| Communication baud rate | 4800, 9600, 19200, 38400, 57600, 115200 bps; (set by software or hardware) |
| Digital format | No parity/odd parity/even parity, 8 data bits, 1 stop bit; Special mode: no parity, 8 data bits, 2 stop bits (the 9th bit can be set to 1 or 0) |
| Surge | 2KV |
| Installation | DIN 35mm |
| Dimensions | 120mm x 110.5mm x 50mm |
Note: The factory default of this product is software modification, with parameters set to address No. 1, baud rate 9600, no parity, 8 data bits, and 1 stop bit.
Additional Information
With its high reliability and flexible settings, the DP-M8 is perfect for demanding environments. It features options for both unipolar and bipolar measurements, along with a maximum value recording function. The 8 channels are fully isolated to ensure the integrity of measurements, while the flame-retardant ABS housing guarantees safety and durability.
