SME312LPC | Banner MINI-BEAM Expert Polarized Retroreflective Sensor, 1 m

Banner Engineering · Sensors & Instrumentation

Description  The Banner Engineering SME312LPC is a polarized retroreflective photoelectric sensor designed for detecting clear and reflective materials at distances up to 1 meter. It operates on a 10–30 VDC supply and provides bipolar NPN and PNP discrete outputs. The sensor features a visible red 650 nm LED light source and a 2-meter integral cable connection.     Technical Specifications  Condition New/Never Used Surplus Brand Banner Engineering Category Sensors & Switches Part Number SME312LPC Subcategory Photoelectric Series MINI-BEAM Expert Sensing Mode Polarized Retroreflective Maximum Sensing Distance 1 m Light Source Visible Red LED, 650 nm Output Type Bipolar (NPN & PNP) Supply Voltage 10–30 VDC Switching Current 150 mA max per output Response Time 0.5 ms Repeatability 100 µs Turn-On Delay 1000 ms Connection Type 2 m Integral Cable Housing Style Rectangular with M18 Mount Housing Material Reinforced Thermoplastic Lens Material Acrylic Environmental Rating IP67 NEMA Rating NEMA 4X Operating Temperature -20°C to +70°C Maximum Relative Humidity 90% at 50°C Weight 1.44 lbs     Information About SME312LPC The SME312LPC is part of the Banner Engineering MINI-BEAM® Expert™ Series, which incorporates microprocessor-based TEACH-mode configuration. This model uses polarized retroreflective sensing to reliably detect transparent or low-contrast objects while minimizing false triggering from background reflections. It includes push-button TEACH functionality and supports light or dark operate modes. The reinforced thermoplastic housing is fully encapsulated and rated IP67 and NEMA 4X for industrial environments. Key Features:  Polarized retroreflective sensing: Designed for reliable detection of clear materials. 1 meter sensing range: Suitable for conveyor and material handling applications. Visible red LED source: 650 nm wavelength for alignment and sensing. Bipolar NPN/PNP outputs: Dual open-collector configuration for flexible integration. TEACH-mode configuration: Push-button sensitivity adjustment. Fast response time: 0.5 ms switching capability. IP67 sealed housing: Encapsulated thermoplastic body for industrial use. The SME312LPC delivers the reliability and precision required for industrial polarized retroreflective photoelectric sensing applications.

Brand: Banner Engineering · Category: Sensors & Instrumentation

Key features

• Polarized retroreflective sensing: Designed for reliable detection of clear materials.
• 1 meter sensing range: Suitable for conveyor and material handling applications.
• Visible red LED source: 650 nm wavelength for alignment and sensing.
• Bipolar NPN/PNP outputs: Dual open-collector configuration for flexible integration.
• TEACH-mode configuration: Push-button sensitivity adjustment.
• Fast response time: 0.5 ms switching capability.
• IP67 sealed housing: Encapsulated thermoplastic body for industrial use.

Specifications

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