Environmental Immunity Heat-resistant Installation Information 62 to 66 Page Dimensions Through-beam Fiber Units (Set of 2) 49-A E32-T51R 2M (Free Cutting) E32-T84S-S 2M (No Cutting) 49-E Sensing surface 1 dia. M2.6Ч0.45 M4Ч0.7 (SUS303) Opposite side 7, thickness 2.4 (Nickel-plated brass) Washer (Nickel-plated iron) Sensing surface 2 dia. 2.2 dia. 3 dia. (SUS304) 14.2 12 1,000 3.2 3 14 2,000 4 dia. 3 dia. 90° max.30 12 3.5 dia. Flexible tube: (Stainless steel) 2.9 dia. 6 R5 4 dia. 2.2 dia. 49-B E32-T51 2M (Free Cutting) * Sensing surface 1.5 dia. M4Ч0.7 (Nickel-plated brass) Opposite side 7, thickness 2.4 (Nickel-plated brass) Washer (Nickel-plated iron) Note:
The maximum allowable temperatures for sections A and B are 200°C and 110°C, respectively. The section inserted into the Amplifier Unit (indicated by * ) must be maintained within the Amplifier Unit's operating temperature range. A 30(B) 2.2 dia. 15 2.85 dia. 1 17 2,000 E32-T64-2 2M (No Cutting) 49-F E32-T54 2M (Free Cutting) 49-C 7 17 10.3 37.3 2.4 4 dia. MAX.5 2,000 25 Optical axis mark 3 dia. 4 dia. 2.2 dia. Sensing surface Sensing head (SUS) M4Ч0.7 Flexible tube: (Stainless steel) 2.8 dia. * Sensing head (SUS) Toothed washer (For M4, SUS) 2 dia. 45° 3 dia. 2.2 dia. Sensing surface 1 dia. 30(B) A 1.7 1 3.5 Note:
The maximum allowable temperatures for sections A and B are 300°C and 110°C, respectively. The section inserted into the Amplifier Unit (indicated by * ) must be maintained within the Amplifier Unit's operating temperature range. Hexagonal nut (For M4, SUS) 49-D E32-T81R-S 2M (No Cutting) M4Ч0.7 (SUS303) 49-G E32-T61-S 2M (No Cutting) Protective tube M2.6Ч0.45 2.2 dia. Opposite side 7, thickness 2.4 (SUS304) Washer (SUS) 4 dia. Fluororesin tube 2 dia. Fluororesin tube 2.8 dia. (SUS304) M2.6Ч0.45 Sensing surface 1 dia. Opposite side 7, thickness 2.4 (SUS304) Washer (SUS) M4Ч0.7 (SUS303) Sensing surface 0.7 dia. 20 3 4 dia. 4 dia. 2.2 dia. 10 2,000 30 (B) (75) * 3 4 dia. 30 * Note:
The maximum allowable temperatures for sections A and B are 200°C and 110°C, respectively. The section inserted into the Amplifier Unit (indicated by * ) must be maintained within the Amplifier Unit's operating temperature range. A 20 10 2,000 25 (B) A Note: The maximum allowable temperatures for sections A and B are 350°C and 110°C, respectively. The section inserted into the Amplifier Unit (indicated by * ) must be maintained within the Amplifier Unit's operating temperature range. - Reference Information for Model Selection - Long-distance Sensing Applications A separate Lens Unit can be attached to extend the sensing distance.
32 page 49 Fiber Sensor Features election uide S Fiber Units G Threaded tandard Installation Hex-shaped Cylindrical S Space Flat Saving Sleeved Sleeved Small Spot Beam Improvements High Power Narrow view BGS Retro- reflective Transparent Objects Limited- reflective Chemical- resistant, Oil-resistant Bending Environmental Immunity Heat- resistant Area Detection Applications Liquid-level Vacuum FPD, Semi, Solar Installation Information Fiber Amplifiers, Communications Unit, and Accessories Technical Guide and Precautions Model Index 49 13 2.5 25 20 45