Laser through-beam sensors feature high-accuracy optics that operate to 50 m and have a switching frequency of 5 kHz. The device's narrowly focused beam allows detection of very small objects. A ...

Air bubble sensors are used to detect air or gas bubbles in flexible clear plastic tubes. They are intended to prevent air infusions. The air bubble sensor has no contact with the liquid and is ...

Industrial sensors using fiber-optic cables often have a role sensing small targets or working under conditions that would hamper other types of sensors. Fiber-optic cables contain thin strands of ...