Riko – ASP-2008S-K1 / ASP-2016-K1 / ASP-2024-K1 / ASP – 2032-K1

Reliable compact area sensors for accurate object detection

Brand : Riko

The RIKO ASP-20 Series, including ASP-2008S-K1, ASP-2016-K1, ASP-2024-K1, and ASP-2032-K1, are compact industrial area sensors designed for stable and precise object detection across wide sensing areas. Built with a durable aluminum housing, these through-beam sensors are suitable for automation systems such as conveyor monitoring, material presence detection, and machine interlocking. They support both NPN and PNP outputs with selectable Light ON or Dark ON operation, and feature clear LED indicators for easy status checking during setup and operation.

Each model in the series differs by the number of beams and sensing height, allowing flexible coverage from smaller detection zones to larger vertical areas. The ASP-20 Series uses infrared LED technology to ensure stable sensing performance under factory lighting conditions. With selectable sensing distance modes and industrial-grade protection, these sensors provide dependable operation in demanding production environments where consistent detection is required.

For more info, download our full technical spec.

Specifications

Specification ASP-2008S-K1 ASP-2016-K1 ASP-2024-K1 ASP-2032-K1
Product Type Compact area sensor, through-beam type
Number of Beams 8 16 24 32
Sensing Height 140 mm 300 mm 460 mm 620 mm
Beam Pitch 20 mm
Resolution 30 mm opaque object
Sensing Distance 0.6 m to 5 m long range, 0.3 m to 2 m short range
Light Source Infrared LED 850 nm
Output Type NPN or PNP selectable, Light ON or Dark ON
Operating Voltage DC 12 to 24 V plus or minus 10 percent
Current Consumption 45 mA transmitter, 35 mA receiver 60 mA transmitter, 40 mA receiver 70 mA transmitter, 45 mA receiver 90 mA transmitter, 50 mA receiver
Load Current 100 mA maximum at DC 24 V
Protection Circuit Reverse polarity and short circuit protection
Response Time Off to On 15 ms maximum, On to Off 20 ms maximum
Ambient Temperature and Humidity Minus 10 to plus 45 degrees Celsius, 35 to 85 percent RH
Storage Temperature and Humidity Minus 10 to plus 45 degrees Celsius, 35 to 95 percent RH
Protection Rating IP62
Housing Material Aluminum and ABS plastic
Connection M12 pigtail cable, 5 pin type
Approximate Weight 320 g 590 g 890 g 1180 g

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