web base solar water heater controller Display clock and week Temperature difference circulation overheat protecting
Web-based sola water heater controller--Split solar water heating system
Main technical data: 1. Dimension: 186*140*41mm2. Input voltage: 220V~240V AC or 100V~120V AC3. Power: ≤5W4. Accuracy of temperature measuring: +-1'c5. Range of temperature measuring: PT1000:0~199'c NTC 10K: 0~99'c6. Input signals: 1 x PT1000 sensor temperature probe ≤500'c, silicon cable ≤280'c; 3 x NTC10K sensor temperature probe≤135'c, PVC cable ≤105'c7. Output signals: 1 x Auxiliary heating output (Max. load current: 12A) 3 x Relay output (Max. load current: 3A)8. LCD-display9. Communication port: 1 x RJ4510. Range of environment temperature: -10~50'c11. Water protection grade: IP40 Main functions: 1. Display clock and week2. Temperature difference circulation3. Storage tank overheating protection4. Storage tank emergency cut-off5. Frost protection of pipeline and collector6. Adjustable of three time periods on Auxiliary heating7. Holiday function8. Anti-bacteria function9. Connect directly with the computer, switch or router to a home network access
System :
Web-based sola water heater controller--Split solar water heating system
