Recent Searches
    Series ( results)
      Models ( results)
          Fully Operational with Expanded Resources
          Click for the latest on how KEYENCE is continuing to support our customers with quick delivery, off-site testing, virtual demos and more.
          1. Home
          2. Products
          3. Sensors
          4. Photoelectric Sensors
          5. Multi-voltage power supply,built-in amp.photoelectric sensors
          6. Specs

          Multi-voltage power supply,built-in amp.photoelectric sensors

          PW series

          Select Language

          Sensor head










          Thrubeam:with timer

          Retro-refl ective:Standard

          Retro-refl ective:with timer

          Diffuse-refl ective:Standard

          Diffuse-refl ective:with timer

          Detecting distance

          10 m*1

          0.1 to 5 m (with R-1)

          1 m (with 200 x 200 mm white mat paper)

          Light source

          Infrared LED

          Detectable object

          Opaque materials (15 x 15 mm min.)*1

          Opaque materials
          (30 x 30 mm min.)

          Opaque and transparent materials


          20% max. of detecting distance
          (150 mm min. detecting distance)

          Sensitivity adjustment

          1-turn trimmer (240°)

          Response time

          20 ms max.

          Operation mode

          LIGHT-ON/DARK-ON (switch-selectable)

          Indicator lamp

          Output: Red LED, Power: Red LED (thrubeam type only)

          Timer function

          0.1 to 5 s *2

          0.1 to 5 s *2

          0.1 to 5 s *2

          Control output

          SPST-NO relay contact, 250 VAC 3 A max., 30 VDC 3 A max. (resistive load)

          Noise resistance

          Square-wave noise by noise simulator: 1 kV p-p, 1 µs (across power terminals)


          Power voltage

          24 to 240 VAC ±10 %, 50/60 Hz, 12 to 240 VDC ±10 %

          Power consumption

          3 VA max. (both transmitter and receiver)

          3 VA max.

          Environmental resistance

          Enclosure rating


          Insulation resistance

          20 MΩ min.
          (between each terminal and case, using insulation resistance metre of 500 VDC)

          Ambient light

          Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max.

          Ambient temperature

          -10 to +60 °C (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions

          Shock resistance

          100 m/s2, 3 times in each of the X, Y, and Z directions


          Housing: PBT, Lens: acrylic, Terminal cover: Polysulfone


          Transmitter: Approx. 70 g, Receiver: Approx. 90 g

          Transmitter: Approx. 70 g, Receiver: Approx. 95 g

          Approx. 95 g

          Approx. 100 g

          Approx. 95 g

          Approx. 100 g

          *1 Opaque materials of 3 x 6 mm with slit plate attached (at detecting distance of 1.5 m)
          *2 ON-delay, OFF-delay, and One-shot modes are selectable.

          • For Beginners Sensor Basics Understanding fundamental - Introduction Guide to Sensors
          • General Catalogue Request
          • Trade Shows and Exhibitions
          • eNews Subscribe

          Back to top

          KEYENCE SINGAPORE PTE LTD. 151 Lorong Chuan,#05-07, New Tech Park Lobby G, Singapore 556741
          Phone: +65-6392-1011
          Career Opportunities: KEYENCE Career Site