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Banner Engineering SM312C2QD Industrial Proximity Sensor

The Mini-Beam Series Industry Standard Sensor is an infrared proximity sensor designed for industrial applications with high accuracy and durability. It features a convergent sensing mode with an 880 nm infrared beam and a 43 mm focal point, suitable for precise detection in tough environments. The sensor operates on 10-30 V DC, with bipolar NPN and PNP outputs, and adopts a rugged thermoplastic housing with M12 integral quick disconnect. Its IP67 rating ensures water resistance, making it ideal for hazardous areas with demanding conditions. Optional remote teach, water detection, and hazardous area features enhance its versatility, making it suitable for automated manufacturing and safety systems.

Authorized Distributors
Source:Newark
Part No:SM312C2QD
Stock:21
Inv Date:06-08-2026
Price: Unit price: $185.85
Buy/RFQ:
Source:DigiKey
Part No:SM312C2QD
Stock:4
Inv Date:06-08-2026
Price: Unit price: $191
Buy/RFQ:
Part No:SM312C2QD
Stock:4
Inv Date:06-09-2026
Price: Unit price: $191
Buy/RFQ:
Part No:SM312C2QD
Stock:5
Inv Date:06-08-2026
Price: Unit price: $211.29
Buy/RFQ:

Banner Engineering SM312C2QD Industrial Proximity Sensor Specifications:

  • Sensing Mode: Convergent Infrared 880 nm
  • Focal Point: 43 mm
  • Housing Material: Thermoplastic
  • Input/Output: 10-30 V DC, Bipolar NPN/PNP outputs
  • Max Sensing Range: 43 mm
  • Connection: Euro M12 4-pin Integral QD
  • Operation Temp: -20°C to 70°C
  • IP Rating: IP67
  • Response Time: 100 ms
  • Repeatability: 300 μs
  • Number of Pins: 4
  • NEMA Rating: 1, 2, 3, 3S, 4, 4X, 6, 12
  • Max Humidity: 90% @ 50°C
  • Lens Material: Acrylic
  • Adjustments: Potentiometer
  • Indicators: LEDs
  • Water Resistance: Yes
  • Hazardous Area: Optional

Buy the Banner SM312C2QD – Reliable Industrial Proximity Sensor for Automation

Discover the Banner SM312C2QD industrial proximity sensor, engineered for reliable detection in harsh environments. With its IP67 rated thermoplastic housing and 880 nm infrared beam, it offers precision and durability for automation systems. Ideal for hazardous and water-prone areas, it features quick disconnect M12 connections, bipolar NPN/PNP outputs, and a robust optical design. Whether for safety, automation, or hazardous area detection, this sensor provides dependable performance, ensuring operational efficiency and system reliability in any industrial setting.

Get Banner SM312C2QD today—built for precision, water resistance, and long-lasting durability in demanding industrial environments.

Frequently Asked Questions

Where can I buy Banner Engineering SM312C2QD?

You can click on the BUY or RFQ button to purchase SM312C2QD from an authorized Banner Engineering distributor.

How do I troubleshoot issues or seek technical support for part SM312C2QD?

You can download the SM312C2QD datasheet or visit the Banner Engineering website for support.

Who is the manufacturer of SM312C2QD?

Banner Engineering

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