Smart Energy Meter Electric Power Meter 2p3w Watt Hour Meter with RS485 100-380V DIN Rail Meter

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: DEM-2M1D
• 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, Maximum Demand Meter
• Electric Equipment: Single-phase
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Operating Temperature: -25~55
• Measuring Energy Range: 0-999999
• Phase: Single Phase
• Display Type: Digital Only
• Dimensions: 72*72 80*80 120*120
• Accuracy Class: 0.5
• Output Voltage: 10V
• Transport Package: Carton
• Specification: 10*10cm
• Trademark: Bluejay
• Origin: Zhejiang, China
• Production Capacity: 1000 Piece/Pieces Per Month

Product Description

Product Description

DEM-2M1D series din rail meter is designed for DIN-RAIL mounting, suitable for residential energy metering and smart energy projects. The Modbus-RTU and pulse output communication allow seamless integration with data acquisition systems. Various sub-models are available, and prepaid (IC card) is optional. 19D series din rail electric power meter can transmit data by wireless (4G/5G, Rolar, etc.). Moreover, extension modules are available in built-in and external these two versions.

DEM-2M1D electric power meter is suitable for single-phase measurement and applied to fields, such as residential, public facilities, and industries. The din rail meter can measure and display various important power parameters, and provide a communication port for remote reading and monitoring, and support RS485 interface MODBUS-RTU or DL/T645-2007 communication protocol. Bi-directional energy metering makes this din rail meter an excellent choice for solar energy metering.

 

Feature

* 35mm DIN-rail install

* Tamper-proof design

* 10-400Vac direct voltage input, optional VTs connect

* 80A current direct input, 0.04A start current.
* Optional Multiple types CTs input: 5A/1A, 333mV, 100mA
* Compatible with both 50Hz and 60Hz systems
* Large LCD screen with backlight
* Built-in energy pulse output and alarm output
* RS-485 port built-in with Modbus-RTU
* Optional multiple tariffs and prepaid billing
* Optional relay output
* Utility Revenue Grade Accuracy

IEC 62053-21 1.0 Class

IEC 62053-22 0.5 Class

 

Specification

Measurement Signal Input
Consumption	<2W /10VA
Operating conditions
Operation Temperature	-25~55°C
Storage Temperature	-40~70°C
Altitude	≤2500m
Operation Humidity	0~90%RH (No condensing)
Isolation capacity
Withstand Voltage	AC 2KV for 1 minute
Surge Test	6KV-1.2us waveform
Isolation	Input/ output>5MΩ
Outputs (pulsed)
Pulse	1600 imp/ kWh
Communication
Protocol	Modbus-RTU
		RS-485
Physical parameters
Module Width	2 module (1 module is 17.5mm)
Weight	130g

 

 

 

 

 

 

 

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