Electrical Wireless Temperature Measuring Device HYTR-20F
Thermal Imaging Sensor Module

Multi channel DC energy meter HYDC400

Multi channel DC energy meter HYDC400

The 4 circuit DC energy meter is designed for power equipment operation and computer intelligent monitoring. It is suitable for electricity measurement and electric energy measurement of DC signal equipment such as batteries and solar panels. It can also be used in modern supply and distribution DC systems such as industrial and mining enterprises, civil buildings and building automation.


  • Measuring: one common voltage, current, power, bidirectional energy from 4 loops
  • Save monthly energy in the past 12 months
  • Save the last 10 undervoltage, overvoltage and overcurrent incidents
  • RS485 interface
  • Modbus RTU
  • 4 DI 2-6 DO

Technical Parameters:

Accuracy Class Voltage: 0.5; Current: 0.5; Power: 5; Energy: 0.5
Input Voltage 48V, 100V, 350V (measuring range:80%Un~110%Un)
Current 50A, 100A(measuring range can be settable)
Shunt:0-4V/0-20mV; Hall Sensor
Functional Module Interface 2DI(active node input) 2-6DO(Normally open relay, passive contact, 2A/30VDC, can be connected external buzzer)
1*RS485; Modbus RTU; Baud Rate: 1200-19200 bps
Power Supply Working Range DC20-60V; AC: 85-265V/ DC:100-330V
Consumption < 2W
Worki ng Condition Temperature Operating: -20°C~+65°C. Storage: -40°C~ +85°C
Humidity Relative Humidity: < 85% (place without corrosive gas)
Altitude <2500m
Dimensions 90×76×63mm
Installation Standard Din rail installation

Note: The fuse detection direction of positive DC power supply systemis different from that of negative DC power supply system, so it isnecessary to specify the positive and negative power supply systemwhen ordering this function

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