Solar Water Controller for Non-pressure Heater, with Power-off Memory

详情

• Power on self-test
• Water heating level upper and lower limit preset
• Temperature upper and lower limit preset
• Water level sensitivity setting
• Water temperature and level indication
• Water shortage alarming
• Water full alarming
• Constant water level loading
• Manual watering
• Temperature-controlled watering
• Compulsive watering
• Low pressure watering leakage protection
• Delayed time close watering
• Pipe explosion protection
• Delayed time watering when using
• Auto watering pressurization
• Heat preservation delayed manually
• Manual heating
• Constant temperature heating
• Electric leakage preservation
• Power-off memory
• Power supply: **0V
• Power consumption: <5W
• Temperature measuring:
  • Accuracy: ±2°C
  • Range: 0 to **0°C
• Controlled booster pump/ribbon heater power: **0V AC, ≤**0W
• Controlled electric heating power: **0V AC, ≤1,**0W
• Electromagnetic valve parameter: *2V DC, pressurized or non-pressurized
• Operating pressure:
  • Pressurized valve: 0.*2 to 0.8MPa
  • Non-pressurized valve: 0.0MPa