myMectronic
myMectronic

A Premier B2B Part Search

Banner Engineering S18RW3D Diffuse Photoelectric Sensor

The S18RW3D is a highly reliable, AC-powered diffuse-mode photoelectric sensor designed for industrial sensing applications. Featuring an 880nm infrared LED and a durable thermoplastic housing with an acrylic lens, it operates in dark-ON mode, signaling when ambient light is low. Its compact 18mm barrel diameter and 2-meter cable make installation straightforward. Certification for IP67 and NEMA-6P ensures the sensor is resistant to dust, water, and harsh conditions. Additional protection against transient voltages enhances durability for demanding environments, making it ideal for object detection and industrial automation tasks.

Authorized Distributors
Source:Newark
Part No:S18RW3D
Stock:13
Inv Date:06-08-2026
Price: Unit price: $100.94
Buy/RFQ:
Source:DigiKey
Part No:S18RW3D
Stock:30
Inv Date:06-08-2026
Price: Unit price: $103
Buy/RFQ:
Part No:S18RW3D
Stock:15
Inv Date:06-09-2026
Price: Unit price: $103
Buy/RFQ:
Part No:S18RW3D
Stock:17
Inv Date:06-08-2026
Price: Unit price: $113.94
Buy/RFQ:

Banner Engineering S18RW3D Diffuse Photoelectric Sensor Specifications:

  • Supply Voltage: 20 to 250V ac (50/60 Hz)
  • Average current: 20 mA; Peak current: 200 mA at 20V ac, 500 mA at 120V ac, 750 mA at 250V ac
  • Construction: Thermoplastic housing, acrylic lens
  • Detection Mode: Dark-ON
  • Wavelength: 880 nm infrared LED
  • Indicator LEDs: Green (power), Yellow (sensor sees light or excess gain)
  • Output Rating: 300 mA maximum (continuous), SPST solid-state ac switch
  • Protection: Transient voltage suppression, IP67 environmental rating, NEMA 6P
  • Response Time: 16 milliseconds ON/OFF
  • Vibration/Shock: Meets Mil. Std. 202F, 10-60 Hz vibration, 75G shock
  • Cable Length: 2 meters (6.5'), with optional 5m (15') or 9m (30') extensions
  • Connectors: 4-pin Micro-style quick-disconnect or straight/corner QD models
  • Temperature Range: -40°C to +70°C
  • Certifications: IP67, NEMA 6P, protected against false pulses

Buy the Banner S18RW3D – Reliable Diffuse Photoelectric Sensor for Industrial Applications

Experience reliable object detection with the Banner diffuse photoelectric sensor S18RW3D, offering an 880nm infrared LED, IP67-rated protection, and a 2-meter cable. Its dark-ON mode ensures sensitive detection in demanding industrial environments. The compact 18mm diameter and rugged thermoplastic housing facilitate easy installation and durability. Suitable for automation and instrumentation, this sensor includes transient voltage protection and high responsiveness, making it ideal for manufacturing lines, packaging, and process automation. Purchase online today for dependable sensing performance that meets tough environmental standards.

Get Banner S18RW3D today—built for precision and long-lasting durability in industrial sensing environments.

Frequently Asked Questions

Where can I buy Banner Engineering S18RW3D?

You can click on the BUY or RFQ button to purchase S18RW3D from an authorized Banner Engineering distributor.

How do I troubleshoot issues or seek technical support for part S18RW3D?

You can download the S18RW3D datasheet or visit the Banner Engineering website for support.

Who is the manufacturer of S18RW3D?

Banner Engineering

Banner Engineering Part List

Browse and search other Banner Engineering parts, locate datasheets and stock

Sponsored by