 |
HL 313 Single Solar Collector System | |
 |
|
|
1 laboratory trolley, 2 post heater temperature sensor, 3 hot water reservoir, 4 temperature sensor, 5 hot water circuit circulating pump (not visible), 6 heat exchanger, 7 flow meter, 8 solar circuit circulating pump, 9 safety valve, 10 expansion vessel, 11 switch box, 12 differential controller, 13 collector, 14 collector sensor, 15 thermometer | |
|
|
|
|