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OPTEX FA ET-500ND | Miniature Through-Beam Photoelectric Sensor | 500 mm, Flat ON, NPN Dark ON

OPTEX FA ET-500ND | Miniature Through-Beam Photoelectric Sensor | 500 mm, Flat ON, NPN Dark ON

Part Number : ET-500ND

The ET-500ND is a Flat ON through-beam miniature sensor detecting over 500 mm, with an NPN output fixed to Dark ON operation. At only 3.5 mm thick, the ET-500ND suits installations where height is limited, and its indicators can be seen from the back as well as the front. Like the rest of the E Series, the ET-500ND uses a red LED light source and an IP67-rated PC housing.

  • Detection: through-beam, Flat ON
  • Sensing distance: 500 mm
  • Output: NPN, Dark ON, open collector max. 50 mA/24 VDC
  • Thickness: 3.5 mm; 2 m cable (ø2.5 mm)
  • Degree of protection: IP67
Availability: in stock
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