Single Phase Watt Hour Meter 

Features

  • 9999 ,9999 free range

  • 0.6/0.8 inch 7 segment Red LED.

  • Selectable decimal point

  • Flashing at over range with "H-Err"

  • Direct connection at AC 110V/5A power line.

  • 0.25% ∼ 0.5% Accuracy

  • Various Inputs : 4_20mA, AC110V/5A,pulse or relay contact

  • Various outputs : 4_20mA,Relay 2pcs,RS232C/485 communication

  • User selectable Watthour rate

  • Easy installation and repair

  • CE approval

  • Most economical products

  • 96 X 48 X 120mm DIN size
Picture Model         Input Display Ouput Signal Ref.
         CWH-632 pulse/

contact

 0.6inch 　 CWH-632.pdf
CWH-132 AC110V/5A 0.6inch 　 under p.p
CWH-633 pulse/

contact

 0.8inch 　 CWH-633.pdf
CWH-133 AC110V/5A 0.8inch 　 under p.p
DWH-652

pulse/

contact

 0.6inch none DWH-632,pdf
DWH-652A1 4_20mA output
DWH-652A2 2 relay 
DWH-652A3 4_20mA + relay
DWH-652A4 RS232C/485
DWH-652A5 RS232C+relay
DWH-152 AC110V/5A 0.6inch none under p.p
DWH-152A1 4_20mA output
DWH-152A2 2 relay 
DWH-152A3 4_20mA + relay
DWH-152A4 RS232C/485
DWH-152A5 RS232C+relay