Product Description

The Keyence CZ-H72 is a reflective sensor head designed for high-precision gloss detection in industrial applications. Utilizing a red LED light source at 665 nm, it offers adjustable beam spot sizes, with a minimum spot diameter of approximately 3 mm and a maximum of 5 mm at a reference distance of 15 mm. The sensor head is constructed from fiberglass-reinforced plastic housing and a glass lens cover, ensuring durability and resistance to environmental factors. With an IP40 enclosure rating, it operates effectively in ambient light conditions up to 20,000 lux and within an ambient temperature range of -10 to +55°C. The CZ-H72 is compatible with the CZ-V20 series amplifier units, providing a comprehensive solution for color and gloss detection tasks.​

Technical Specifications

• Model: CZ-H72
• Type: Reflective Sensor Head with Gloss Detection
• Light Source: Red LED (665 nm)
• Detecting Area: 15 mm (Center)
• Spot Diameter:
• Small: Approx. 3 mm
• Large: Approx. 5 mm
• At reference distance of 15 mm
• Minimum Bend Radius of Fiber: 25 mm
• Enclosure Rating: IP40
• Ambient Light Resistance:
• Incandescent Lamp: 10,000 lux max.
• Sunlight: 20,000 lux max.
• Ambient Temperature Range: -10 to +55°C (No freezing)
• Vibration Resistance: 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of X, Y, and Z directions
• Material:
• Housing: Fiberglass Reinforced Plastic
• Lens Cover: Glass
• Weight: Approximately 50 g