The KEYENCE PZ2 - 41 is a high - performance photoelectric sensor utilizing diffuse - reflective long - range technology. With a detection distance of 600 mm (for a 200 x 200 mm white mat paper), it efficiently detects both transparent and opaque objects. The red LED light source ensures clear visibility and accurate detection. Boasting a maximum response time of 1 ms, it swiftly reacts to object presence, making it ideal for high - speed industrial automation processes. The sensor’s 1 - turn trimmer (240°) allows easy sensitivity adjustment, ensuring optimal performance across various applications. Whether in packaging lines or assembly operations, the PZ2 - 41 delivers reliable detection, enhancing production efficiency.
Engineered with durability in mind, the PZ2 - 41 features a glass - fiber reinforced plastic housing and an IP67 protection rating. This enables operation in harsh environments, resisting dust, water, and vibrations (10 - 55 Hz, 1.5 mm amplitude). Its operating temperature range of -20°C to +55°C ensures adaptability to diverse industrial settings. The sensor offers both light - on/dark - on operation modes (switch - selectable), catering to different detection requirements. With NPN or PNP output (100 mA max, 40 V), it seamlessly integrates with various control systems. Protection circuits against reversed polarity, overcurrent, and surges guarantee stable performance, minimizing downtime.
Weighing approximately 50 g (including a 2 - m connector cable), the PZ2 - 41’s compact design facilitates easy installation. It supports multiple operational needs in global industrial setups. Suitable for a wide range of applications, from automotive manufacturing to material handling, its high ambient light immunity (5,000 lux for incandescent, 20,000 lux for sunlight) ensures consistent performance even in brightly lit environments. With a 35 mA max current consumption, it operates efficiently on 12 - 24 VDC. The PZ2 - 41’s versatility, combined with its user - friendly design, makes it a preferred choice for industrial automation systems seeking reliable and precise detection solutions.
Attribute | Description |
Product Type | Photoelectric Sensor |
Model | PZ2-41 |
Detection Type | Diffuse Reflective Long-Range |
Detection Distance | 600 mm (for 200 x 200 mm white mat paper) |
Light Source | Red LED |
Detectable Objects | Transparent and opaque materials |
Hysteresis | ≤20% of detection distance |
Sensitivity Adjustment | 1-turn trimmer (240° rotation) |
Response Time | ≤1 ms |
Operation Modes | Light-On/Dark-On (switch-selectable) |
Output Type | NPN or PNP (100 mA max., 40 V) |
Protection Circuits | Reverse polarity, overcurrent, and surge protection |
Power Supply | 12–24 VDC ±10% (ripple ≤10%) |
Current Consumption | ≤35 mA |
Environmental Resistance | - IP Rating: IP67 - Ambient Light: Incandescent (5,000 lux max.), sunlight (20,000 lux max.) - Temperature: -20°C to +55°C (non-freezing) - Relative Humidity: 35–85% RH (non-condensing) |
Mechanical Specifications | - Vibration Resistance: 10–55 Hz, 1.5 mm amplitude - Shock Resistance: 1,000 m/s² - Case Material: Glass-fiber reinforced plastic (GFRP) |
Dimensions | Compact design (exact dimensions not specified in official documentation) |
Weight | ~50 g (including 2-m connector cable) |
Accessories | Mounting bracket x1, screws x2, plate nut x1 |
Applications | Packaging, automotive assembly, material handling, and general industrial automation requiring reliable object detection |
Certifications | Compliant with industry standards (e.g., CE, UL) |
Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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