Pro-Leaf - Basic Controller BETC-B2

The Pro-Leaf BETC-B2, digital environmental controller, features four 240-volt receptacles to control cooling, humidity, recycling, and night-only devices. BETC-B2 offers gardeners flexibility in usage with a dedicated recycle-timer outlet to operate a variety of devices such as :H2O/O2 pumps, HID/LED lighting, reservoir chiller/heater, etc. This unit regulates garden temperature in a control range of 5-50 degrees centigrade with adjustable deadband, and relative humidity in a range of 5-95 percent. Photocell control allows separate day and night settings of temperature and humidity with additional interlock feature. BETC-B2 includes a remote sensor on a 4.5 meter cable and lithium battery backup in case of power loss to store programmed data.