automatical pressure solar water heater controller 1.fast delivery within 4 working days 2.manufacture since 1998

automatical pressure solar water heater controller

Main technical parameters:

1. Dimension: 186×140×41mm2. Input voltage: 200V~240V AC or 100V~120V AC3. Power: ≤3W4. Accuracy of temperature measuring: ±1°C5. Range of temperature measuring: 0~99°C6. Input signals:        1 x PT1000 sensor temperature probe ≤500°C, silicon cable ≤280°C;       2 x NTC10K sensor temperature probe≤135°C, PVC cable ≤105°C7. Output signals:       1 x Auxiliary heating output (Max. load current: 12A)      2 x Relay output (Max. load current: 3A)8. LCD-display9. Range of environment temperature: -10~50°C10. Water protection grade: IP40Main functions: 1. Time display2. Temperature difference circulation 3. Storage tank overheating protection4. Emergent stop of system overheating5. Frost protection of pipeline and collector6. Three periods of time adjustable on pipeline circulation7. Three periods of time adjustable on auxiliary heating8. Anti-bacteria function9. Holiday function

automatical pressure solar water heater controller