Product Description

The Keyence FU-93Z is a high-precision liquid-level detection fiber optic sensor designed for industrial applications requiring reliable monitoring of liquid presence. Utilizing a reflective detection method, this sensor is ideal for environments where the fiber unit must come into direct contact with the liquid. The FU-93Z features a 2-meter free-cut fiber unit with a ø1.3 × 2 mm diameter, offering flexibility for various installations. Its robust construction ensures durability, withstanding ambient temperatures ranging from -40°C to +50°C. The sensor's compact design and environmental resistance make it suitable for demanding industrial settings.​

Technical Specifications

• Model: FU-93Z
• Type: Reflective model fiber unit
• Detecting Method: Wetted type
• Fiber Unit Length: 2 meters (free-cut)
• Fiber Unit Diameter: ø1.3 × 2 mm
• Minimum Bend Radius:
• Fluorocarbon polymer part: R40 mm
• Fiber part: R0.5 mm (Tough-Flex)
• Environmental Resistance:
• Ambient Temperature: -40 to +50°C
• Weight: Approximately 78 g