Sunday, May 22, 2011

Solar energy water heater automation instrument

Clock Display
filling water temperature
Automatically overflow
discharge Preset level
Model:HJ-500
use the power:186V-240V power≤6W
Temperature range:0-99°c
Temperature measurement accuracy:±2°c
Sub-file level:five-speed circular display
Controlled pump or band power:≤500W
Controllable heating power:≤1500W
Leakage current:≤9mA/0.1S
Solenoid vavle:DC9V-12V

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