Product Description

The Keyence PZ-M11P is a compact, intelligent reflective photoelectric sensor designed for precise detection over short distances. Featuring a PNP output and a red LED light source, it offers a detecting range of 5 to 100 mm with a 1 ms maximum response time. The sensor includes a 1-turn sensitivity adjustment trimmer, operates in both LIGHT-ON and DARK-ON modes, and is housed in a durable, glass-fiber reinforced plastic case rated IP67 for environmental protection. It is ideal for applications requiring quick and reliable detection in constrained spaces.​

Technical Specifications

• Model: PZ-M11P
• Type: Intelligent reflective
• Output: PNP
• Detecting Distance: 5 to 100 mm (100 x 100 mm white mat paper)
• Setting Distance: 30 to 100 mm (100 x 100 mm white mat paper)
• Light Source: Red LED
• Sensitivity Adjustment: 1-turn trimmer (230°)
• Response Time: 1 ms max.
• Operation Mode: LIGHT-ON/DARK-ON (switch-selectable)
• Control Output: 100 mA (24 V) max., Residual voltage: 1 V max.
• Protection Circuit: Reversed polarity, overcurrent protection, surge absorber
• Power Supply Voltage: 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less
• Power Consumption: 30 mA max.
• Enclosure Rating: IP67
• Ambient Light Resistance: Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max.
• Ambient Temperature: -20 to +55 °C (No freezing)
• Relative Humidity: 35 to 85 % RH (No condensation)
• Vibration Resistance: 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
• Shock Resistance: 1,000 m/s², 6 times in each of the X, Y, and Z directions
• Case Material: Glass-fiber reinforced plastic
• Weight: Approx. 55 g (including 2-m cable)