Factory Delivery Panel Wireless Bidirectional DC Energy Meter with Data Logger

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: DEM-3M1C
• Display: Digital
• Installation: Direct Connected
• Usage: Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters
• 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: -20~55c
• Measuring Energy Range: 0-999999
• Phase: Three Phase
• Display Type: Analog and Digital
• Dimensions: 104mmx50mmx63mm
• Accuracy Class: 0.5
• Output Voltage: 220V
• Transport Package: Carton
• Specification: 10*10cm
• Trademark: BlueJay
• Origin: Chongqing, China

Product Description

The meter "white backlit liquid crystal suitable for reading" is a combined DC power measurement terminal, which is a highly integrated product for DC parameter measurement applications. The dc energy meter with data logger can accurately measure 1 DC voltage and 1 DC current (with direction) with an external shunt, power, total electricity, each single-way electricity and other electrical parameters, and can be equipped with a switch output.

 

At the same time, the energy meter dc has an RS485 interface, supports the MODBUS-RTU communication protocol, and can upload the data collected by the measurement and the status of the equipment. The dc voltage electric alarm meter can be widely used in electric power, communication, railway, transportation, environmental protection, petrochemical, steel and other industries tomonitor the current and power consumption of DC equipment.

 

Feature

 

* High precision measurement
* Small size, easy installation
* Standard 35mm rail installation
* High security: high isolation voltage
* Single-phase wiring
* way independent shunt access, segment LCD display
* Powerful data acquisition and processing functions
* A variety of anti-interference measures, high security
* LCD screen display intuitive, easy to operate
 

Specification

Voltage input
Rated value	0-1000V
Overload	Measurement: 1.2 times Instantaneous: 2 times/10s
Impedance	>1 kΩ/V
Accuracy	Accuracy grade: 0.5%FS
Current input
Rated value	Shunt: conventional 75mV, others need to be specified separately
Overload	Measurement: 1.2 times Instantaneous: 10 times/1s
Impedance	<100mΩ
Accuracy	Accuracy grade: 0.5%FS
Power supply
The scope of work	AC/DC85V~265V
Power consumption	≤4VA
Output
Digital interface	RS-485,MODBUS-RTU
Pulse output	Optional 1 channel active energy pulse output
Environment
Working environment	-25~55,Altitude ≤2000m, 98%RH, no condensation, no corrosive gas
Storage environment	-30~75
Safety
Pressure resistance	Input and Power>2kV; Input and Output>2kV; Power and Output>2kV
Insulation	Input, output, power supply > 5MΩ to the chassis
Others
Electric energy	Active energy level 1
Display	LCD with white backlit
Power	Accuracy: 0.5%FS

 

 

 

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