suitable for Split pressurized solar water heater system,intelligent control,with much function,with economic price
Specifications: 1) Dimensions: 210mm x 145mm x 48mm. 2) Self power consumption: 3W. 3) Measuring accuracy of temperature: ±2°C. 4) Temperature range of measurement: 0 - 150°C. 5) Maximum power of controlled circulation pump: possible to control 4 pumps every power: ≤600W . 6) Power of auxiliary electrical booster: ≤2,000W (standard collocation) ≤3,000W (not standard, selection available) 7) Inputs: a) 6 inputs, Pt-1000 for collector: sensor temperature: ≤500°C (silicon cable: ≤280°C) b) NTC10K, B=3950 for tank, sensor temperature ≤13°C (PVC cable: ≤105°C) 8) Outputs: 5 outputs: one for electrical booster, 4 for circulation pump or 3-way electromagnetic value 9) Ambient temperature range: -10 ~ 50°C 10) Water protection grade: IP40.