首页>
外国专利>
GRAIN BIN CAPACITIVE MOISTURE SENSOR SYSTEM
GRAIN BIN CAPACITIVE MOISTURE SENSOR SYSTEM
展开▼
机译:粮仓电容式水分传感器系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
Each grain bin includes a data collector coupled to multiple capacitive moisture cables, each with multiple sensor nodes spaced along it. Each sensor node includes a pair of longitudinally extending capacitive plates of the capacitive moisture sensor positioned in side-by-side, spaced-apart relationship to form a longitudinally extending gap between the capacitive plates. Positioned within the longitudinal gap between the capacitive plates is a circuit board including a microprocessor, memory, and temperature sensor. An outer housing provides a sealed enclosure that surrounds the circuit board, the capacitive plates, and a longitudinal length of the moisture cable that extends through and seals openings in each longitudinal end of the housing.
展开▼