Product Description

The KEYENCE PR-MB30C3PL is a compact, self-contained photoelectric sensor designed for precise detection in tight spaces. Utilizing background suppression (BGS) technology, it offers a fixed sensing range of 1 to 30 mm, ensuring reliable performance without the need for calibration. This sensor features a mini-slim form factor with a 3-pin M8 connector, making it ideal for applications requiring minimal installation space. The PR-MB30C3PL operates with a red LED light source at a wavelength of 650 nm and provides a PNP output with a response time of 0.5 ms. Its robust construction, including an IP67-rated housing, ensures durability in various industrial environments.

Technical Specifications

• Model: PR-MB30C3PL
• Type: Background Suppression (BGS) Reflective
• Output Type: PNP (Light-ON)
• Detection Range: 1 to 30 mm
• Response Time:
• ON → OFF: 2.7 ms
• OFF → ON: 0.5 ms
• Light Source: Red LED, 650 nm
• Spot Diameter: Approximately 5.5 mm at 30 mm
• Control Output: Up to 30 VDC, 50 mA
• Current Consumption: 19 mA
• Supply Voltage: 10 to 30 VDC (including 10% ripple)
• Housing Material: SUS316L Stainless Steel
• Lens Material: Polysulfone
• Cable Connector: M8 3-pin
• Environmental Protection: IP67 (IEC60529), NEMA 4X, 6P, 13
• Operating Temperature: -25 to +55°C
• Storage Temperature: -25 to +75°C
• Relative Humidity: 35% to 85% RH (no condensation)
• Insulation Resistance: 20 MΩ or higher (500 VDC)
• Withstand Voltage: 1,000 VAC, 50/60 Hz for 1 minute
• Vibration Resistance: 10 to 55 Hz, double amplitude 1.5 mm, 2 hours in each direction
• Shock Resistance: 1,000 m/s², 6 times in each direction
• Weight: Approximately 13 g