The Apollo Smart transmitter measures, displays and wirelessly signals the Smart energy monitor which displays the % oil level/tank capacity in litres, calculates ‘days to empty’, keeps track of oil consumption costs and the heating systems environmental impact through carbon emissions, on a daily, weekly, monthly, and annual basis. OFTEC approved and CE marked.

The tank mounted ultrasonic Smart FM transmitter, powered by a 3 V LiMn cell (CR2450 supplied), can transmit up to 150 m, requires a 32 mm diameter hole in plastic or steel tanks up to 3 metres high.

Transmitter operating conditions : -10 to 60°C, 0 to 95% humidity (non-condensing).

The free standing/wall mounted 5 V DC (40 mA) Smart monitor is powered by a 150-240 V, 50-60 Hz transformer (meets EN 60950-1:2001) and has battery (CR2450 supplied) back-up.
Fitting hole diameter : 23 mm