Solar controller SR81Q

Controller for solar solar systems SR81Q designed to control solar Solar. Graphical displays the selected digital display control circuit and its parameters. Depending on the temperature at various points in the system controller sends commands to the executive device system

Specifications:
model - SR81Q
temp.. sensor PT1000, pc -1
temp. sensor NTC 10K tank pieces - 4
the number of connected pump pieces - 1
output PWM regulation - 0-10
operating temperature, degrees - 0-45
dimensions, mm - 178h120h43
Inputs:

to (PT 1000 ≤ 500 0C, cable ≤ 280 0C, 0 ... 199 0C)
collector sensor for storage tank sensor (NTC 10K ≤135 0C, cable ≤ 105 0C, 0 ... 99 0C)
Outputs:

relay pump control - 2
relay 3-way valve - 1
switch to back-up heater (heater or boiler) - 1