This listing includes: 1 unit of controller for solar water heater, 100v-240v,with wireless display.
standard delivery package includes: 1 controller and 1 display, 4 sensors(ntc10k), 1 sensor(pt1000),Remark:Extra displays should be ordered separately, 1 controller can be matched with maximum 8 wireless displays)
It can be used for the solar hot water heating system, as below:
Max. number of collectors:1
Max. number of storage tanks:1
Max. number of relays:4
Max. number of sensors:4
Max. number of application system:1
Size of Display:130mm*130mm*25mm
Size of Controller:200mm*140mm*43mm
Power consumption:less than 1.8W
Accuracy of temperature measuring: +/-2 cel. degree
Range of collector temperature measuring: -10 -220 cel.degree
Range of tank temperature measuring: 0-110 cel.degree
Suitable power of pump: 3 pumps possible to be connected, power of each pump less than 300W
Suitable power of electrical heater: 1pc(less than 1500W) .
Signal outputs: 3 outputs, to control circuit pump or electromagnetic valve, 1 output for control electrical heater
Ambient temperature:-10-50 cel. degree
Water proof grade: IP40
Operation frequency: 430-450 MHz, free to use without ISM admission certificate
Communication distance in open field: up to 600 meter (baud rate: 4.8kps/9.6kbps) if you need manual to review firstly, please send a message to us.