What is a fixed field sensor?
What is a fixed field sensor? • Fixed-field technology allows direct detection of objects within a. defined sensing-field, while completely ignoring objects located. beyond the sensing-field cutoff point. • Low-cost, compact, rugged sensors in metal die-cast housings. What is a convergent sensor? Convergent-beam sensors focus the emitted light on a point in front of the sensor and focus the receiver element on the same point. The result is a small, intense, and well-defined sensing area centered at a fixed distance from the lens. How does a retroreflective sensor work? Retroreflective sensors are photoelectric sensors. They consist of an emitter and...