How can i monitor and control a pump on a wood burner?

hi i have just installed a heat store to a 16 kw wood burner, i should have received with the heat store , a pico controller to monitor the flow and return temperature in order to switch the pump on and off . The company who sold the heat store has gone into administration and will not complete the order although it has been paid for in full . would Drayton have the necessary control to do this function