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CARLO GAVAZZI PA18CAT20 Through Beam Photoelectric Sensor

The CARLO GAVAZZI PA18CAT20 is a versatile through-beam photoelectric sensor ideal for a wide range of industrial automation tasks. Its miniature ABS housing and high-power LED provide excellent performance in a compact form factor. The potentiometer allows for easy sensitivity adjustment, while the NPN or PNP output configuration offers flexibility in system integration. Protected by IP67 and IP69K ratings, this sensor is suitable for use in demanding environments requiring resistance to dust and water ingress. It is commonly used in object detection, position sensing, and safety applications.

Authorized Distributors
Source:Newark
Part No:PA18CAT20
Stock:2
Inv Date:05-29-2026
Price: Unit price: $75.17
Buy/RFQ:
Source:DigiKey
Part No:PA18CAT20
Stock:0
Inv Date:05-29-2026
Price: Unit price: $61.75
Buy/RFQ:
Part No:PA18CAT20
Stock:3
Inv Date:05-30-2026
Price: Unit price: $61.75
Buy/RFQ:
Part No:PA18CAT20
Stock:0
Inv Date:05-29-2026
Price: Unit price: $61.75
Buy/RFQ:
Part No:PA18CAT20
Stock:11
Inv Date:05-29-2026
Price: Unit price: $55
Buy/RFQ:
Part No:PA18CAT20
Stock:11
Inv Date:05-29-2026
Price: Unit price: $55
Buy/RFQ:

CARLO GAVAZZI PA18CAT20 Through Beam Photoelectric Sensor Specifications:

  • Range: 20 m (Axial), 16 m (Radial)
  • Supply Voltage: 10 to 30 VDC
  • Output: 100 mA, NPN or PNP, N.O + N.C.
  • Degree of Protection: IP67, IP69K
  • Housing Material: ABS
  • Sensitivity Adjustment: Potentiometer
  • Light Source: Infrared, 850 nm
  • Operating Temperature: -25 to +60 °C
  • Storage Temperature: -40 to +70 °C
  • Vibration Resistance: 10 to 150 Hz
  • Shock Resistance: 30 g / 11ms
  • Insulation Voltage: 500 VAC
  • Sensing Angle: ± 4º (Axial), ± 3º (Radial)
  • Ambient Light Immunity: 30,000 lux
  • Response Time: ≤ 1.0 ms (ON-OFF)
  • Power ON Delay: ≤ 200 ms
  • Minimum Operating Current: 0.5 mA
  • Ripple: ≤ 10%
  • Voltage Drop: ≤ 2.0 VDC

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Frequently Asked Questions

Where can I buy CARLO GAVAZZI PA18CAT20?

You can click on the BUY or RFQ button to purchase PA18CAT20 from an authorized CARLO GAVAZZI distributor.

How do I troubleshoot issues or seek technical support for part PA18CAT20?

You can download the PA18CAT20 datasheet or visit the CARLO GAVAZZI website for support.

Who is the manufacturer of PA18CAT20?

CARLO GAVAZZI

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