Sleeve Models (Close-range Detection) Saving Space This Page 22 Page Through-beam Reflective Sleeve Fiber Units allow detection away from the point of installation for stable close-range detection of small objects. The shape of sleeve can be changed freely. (Refer to the sleeve bending specifications in the Appearance column of the specifications table.) Specifications Through-beam Fiber Units Appearance (mm) Sensing direction Bending radius of cable Sensing distance (mm) Optical axis diameter (minimum sensing object) Models 21 Page Dimensions No. The sleeve cannot be bent. 15 20 Flexible, R1 E32-T24R 2M 21-A Side-view The sleeve cannot be bent. 2 dia. 1 dia. IP67 0.5 dia.
(5 μm dia./ 2 μm dia.) 15 15 2.5 dia. 0.81 dia. E32-T24E 2M 21-B The sleeve cannot be bent. IP67 40 15 0.5 dia. 3 dia. R10 0.25 dia. (5 μm dia./ 2 μm dia.) E32-T33 1M 21-C The sleeve cannot be bent. 15 15 IP67 0.5 dia. (5 μm dia./ 2 μm dia.) Top-view M3 0.82 dia. IP67 E32-T21-S1 2M 21-D Sleeve bending radius: 5 mm 90 11 Flexible, R1 1 dia. (5 μm dia./ 2 μm dia.) E32-TC200BR 2M 21-E Note 1. The following mode names and response times apply to the modes given in the Sensing distance column. [E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms), and SHS: Super-high-speed mode (50 μs) [E3NX-FA] GIGA: Giga-power mode (16 ms), HS:
High-speed mode (250 μs), ST: Standard mode (1 ms), and SHS: Super-high-speed mode (30 μs) The values for the minimum sensing object are reference values that indicate values obtained in standard mode with the sensing distance and sensitivity set to the optimum values. The first value is for the E3X-ZV and the second value is for the E3NX-FA. The sensing distances for E3NX-FA are values for E3NX-FA @ models. The distances for E3NX-FAH @ infrared models are different. The E3X-HD Series offers the same sensing distance as the E3X-ZV. M4 1.2 dia. IP67 2. 3. 4.
20 Fiber Sensor Features Selection Guide Fiber Units Standard Installation Threaded Hex-shaped Cylindrical Saving Space Flat Sleeved Small Spot Improvements High Power Narrow view Beam BGS High Power Narrow view BGS Transparent Objects Retro- reflective Limited- reflective Environmental Immunity Chemical- resistant, Oil-resistant Bending Heat- resistant Applications Area Detection Liquid-level Vacuum FPD, Semi, Solar Installation Information Fiber Amplifiers, Communications Unit, and Accessories Technical Guide and Precautions Model Index 20 E3X-ZV E3NX-FA GIGA H 170 50 450 150 150 50 510 170 2,00 GIGA HS 250 75 670 220 220 75 760 250 3,000 700