Profile: Gill Sensors is a supplier of sensors specifically developed for harsh environments. Our product line includes liquid level, position, speed, flow, bulk material and oil quality sensors. Our liquid level sensors are used globally for technology-led applications that require extremely accurate, robust liquid level measurement. These sensors are used in premier motorsport formulas, military vehicle and unmanned aerial vehicles (UAVs), automotive research, process industry along with many other very specialist activities. Our Speed Sensors use a dual element hall effect device to detect changing magnetic fields in the presence of a toothed ferrous metal target wheel. We provide an extensive range of standard sensors and have the ability to develop fully customised solutions to individual requirements, whatever the application or timeframe.