Panasonic - Model EQ-500 series -Trigonometric Sensors

The EQ-500 series is a reflective photoelectric sensor with a compact design. Background and foreground suppression (DC types) and a long sensing range of  up to 2.5m is characteristic of this sensor. Even in harsh environments prone to water or dust stable sensing is possible.EQ-500 series can be used to confirm the passage of packages on a conveyer belt or detect people in front of automatic doors.