DJF-LED-YKQ-D level controller for liquid level electrodes, float, reed and other liquid level monitoring equipment, the development of new automatic level control equipment. 
 Automatic level controller is the core of American chipmaker Intel's central processing unit (CPU). The water level controller through the electrodes, float, reed and other liquid level monitoring equipment, automatic control of pump or solenoid valve run time. Automatic control of pump or automatic control valve is based on the user's settings can be prepared by the main pump or pumping equipment pumps 1 or 2.. In addition, a perfect display, sound and light alarm, forced manual functions, man-machine conversation function, power-down protection, optical isolation, hardware and software watchdog function. 
 Main Specifications: 
 Switch output (passive output) (normally open / normally closed) (10A220VAC/10A30VDC): 1 a main pump (the main solenoid valve), 2 spare pump (standby solenoid valve), sound the alarm output. 
 Input (passive contact): 5 Level electrode (float or dry reed pipe) input, a special alarm outside input. 
 Power supply voltage: ~ 220V ± 10% 
 Power consumption: <10W 
 Using temperature and humidity: -55 ~ 55 ℃; 35 ~ 85% RH (non-condensing)