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PANASONIC / SUNX CX421P Compact Photoelectric Sensor

The Panasonic CX-400 series photoelectric sensors represent a significant advancement in industrial sensing technology. Featuring a newly developed custom integrated circuit, these sensors achieve up to 60% power consumption reduction, contributing to reduced carbon emissions and environmental friendliness. Constructed with robust materials, they resist the harmful effects of coolants and ethanol, making them suitable for demanding environments like metal processing and food production. Advanced optical systems enable stable detection, even with varying colors or ultra-small differences in object height. The series includes models with strong infrared beams and polarizing filters for versatile applications.

Authorized Distributors
Source:Newark
Part No:CX-421-P
Stock:3
Inv Date:06-11-2026
Price: Unit price: $104.39
Buy/RFQ:
Source:DigiKey
Part No:CX-421-P
Stock:14
Inv Date:06-11-2026
Price: Unit price: $92.4
Buy/RFQ:
Part No:CX-421-P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $92.4
Buy/RFQ:
Part No:CX-421-P
Stock:0
Inv Date:06-11-2026
Price: Unit price: $92.4
Buy/RFQ:
Part No:CX-421-P
Stock:13
Inv Date:06-11-2026
Price: Unit price: $92.17
Buy/RFQ:
Part No:CX-421-P
Stock:13
Inv Date:06-11-2026
Price: Unit price: $92.17
Buy/RFQ:

PANASONIC / SUNX CX421P Compact Photoelectric Sensor Specifications:

  • Power Consumption: Up to 60% less
  • Lens Material (Thru-Beam, Retroreflective, Diffuse): Acrylic (resistant to coolants) , : Front and Display Covers: Polycarbonate (ethanol resistant)
  • Protection Mechanism: IP67 (IEC)
  • Sensing Differences: As small as 0.4 mm 0.016 in
  • Hysteresis: 2 % or less
  • Polarizing Filters: Built-in (CX-491)
  • Test Oil (JIS Standard): VelocityOil No. 3, Daphnecut AS-30D, Yushiroken S50N, Yushiron Lubic HWC68, Yushiroken S50N
  • Immersion Test: 1,000 hours; Immersion (depth 0 m); Insulation resistance 20 MΩ/250 V

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Frequently Asked Questions

Where can I buy PANASONIC / SUNX CX421P?

You can click on the BUY or RFQ button to purchase CX421P from an authorized PANASONIC / SUNX distributor.

How do I troubleshoot issues or seek technical support for part CX421P?

You can download the CX421P datasheet or visit the PANASONIC / SUNX website for support.

Who is the manufacturer of CX421P?

PANASONIC / SUNX

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