OEM Factory Smart Solar Energy Multi-Function RS485 for Salesman Consulting Shall Prevail DC Energy Meter

• After-sales Service: 1 Year
• Warranty: 1 Year
• Display: Digital
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DP-M8
• Installation: Direct Connected
• Usage: Meter for Industry and Home Use, Standard Electric Energy Meter
• Electric Equipment: Three-phase Four-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Operating Temperature: -20ºC~+70ºC
• Measuring Energy Range: 100~200kwh
• Phase: Single Phase
• Display Type: Analog Only
• Dimensions: 120X110.5X50 mm
• Accuracy Class: 0.2/0.5
• Output Voltage: 75mv, 1V, 5V, 10V, 50V, 100V, 250V, 400V, 500VDC
• Transport Package: Carton
• Specification: 10*10cm
• Trademark: Blue Jay
• Origin: Chongqing, China
• Production Capacity: 1000 Piece/Pieces Per Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.650kg

Product Description

 This product is a comprehensive acquisition module for real-time measurement and acquisition of 8-channel DC loads. It adopts high-speed isolation devices to realize the signal of each channel. The signal measurement adopts a dedicated 24-bit high-precision true RMS measurement chip to measure the RMS parameters such as current, voltage, power, accumulated power, etc., with high precision, good stability, and fast sampling speed.

 
Furthermore, it uses standard RS485 bus Modbus -RTU protocol. This product can be widely used in product fatigue, production automation testing, computer room monitoring, non-standard automation equipment, etc.
 

Feature

* Voltage, current, power, and cumulative power measurement of 8 DC loads, which can be used for AC and DC general measurement;

* High speed: 8 channels of independent AD synchronous sampling, the fastest only 10mS to complete the data acquisition of all electrical parameters of 8 channels;

* High precision: 24-bit AD sampling, with a measurement resolution of 1/10000 and 1/50000, and a linear accuracy of 0.1%;

* Flexible: 10mS, 20mS, 40mS, 60mS, 80mS, 100mS, 400mS, 1000mS, 8 acquisition speeds are adjustable, that is, the measurement of all electrical parameters can be completed within the set time; More importantly, the function of uploading actively can be customized;

* Two functions can be optional: unipolar measurement and bipolar measurement, with maximum value recording function;

* High reliability: the 8 channels are isolated from each other, and also the power supply, communication and the measured terminal are completely isolated; the withstand voltage is more than 2500V;

* Two options for setting address: baud rate and software setting by hardware DIP switch;

* Plug-in terminal, and easy to use, with flame-retardant ABS.

 

 

 

Specification

Model	DP-M8
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	Voltage2 kΩ /V; Current channel sampling voltage<0.15V
Overload capacity	120% of nominal current (2 hours)
Operating temperature	-2070
Frequency range	0-1000Hz (for AC and DC general products)
Data collection update time	Optional:20mS,40mS,60mS,80mS,100mS(Default),400mS,1000mS Note: When the input is AC signal and the frequency is not 50Hz, the sampling speed should be adjusted to 400mS.
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; (it can be 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

 

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