Environmental Immunity Chemical-resistant, Oil-resistant Dimensions Installation Information 62 to 66 Page Installation Information 62 to 66 Page Through-beam Fiber Units (Set of 2) Reflective Fiber Units E32-T11NF 2M (Free Cutting) 43-A 43-F E32-L11FP 2M (Free Cutting) Sensing object (Glass) 13 Type indicated tube 14 40 (PFA) 10 22 (Heat-resistant PVC) Sensing head (SUS303) 13 2.2 dia. (fluororesin) 12 27 (23) (5.4) 2,000 7.5 19.1 10.7 (45) (PFA) Mounting hole: Two, 4.2 dia. Sensing surface 4 dia.(Glass) M8Ч1 Opposite side: 13 Thickness: 5 (SUS XM7), Washer(SUS304) Two, 4 dia. (t=0.5) (PTFE) length: 2 m E32-T11NFS 2M (Free Cutting) 43-A2 7 6 dia. Type indicated tube Two, 2.2 dia.
7 (12) 2,000 43-G E32-L11FS 2M (Free Cutting) (16) 6 Optical fiber 2.2 dia. (Fluororesin) 17.5 38.5 Sensing object (Glass) 10 2.2 Toothed lock washer (SUS) Hexagonal nut opposite side 7 thickness 2.4 (SUS304) Sensing head M4Ч0.7 (SUS303) 5 10 (PFA) 35 M4Ч0.7 Detecting surface 2 dia. (Glass) SUS316L 43-B E32-T12F 2M (Free Cutting) 39 Sensing surface Lens 4 dia. 5 dia. (Fluororesin) 4 dia. 2.2 dia. 12 20 2,000 Two, 4 dia. (t=0.5) (PTFE) length: 2 m (PFA) Mounting hole: Two, 4.2 dia. E32-T11F 2M (Free Cutting) 43-C 100 Nut (PFA) 2.2 dia. (Fluororesin) Lens 3.7 dia. 7.2 dia. (PFA) Two, 2.2 dia.
10 (10.7) R3.6 10 19.8 3 35 2,000 43-H E32-D12F 2M (Free Cutting) E32-T14F 2M (Free Cutting) 43-D 6 dia. (Fluororesin) 5 dia. Two, 2.2 dia. 5 dia. (Fluororesin) 4 dia. 2.2 dia. 2,000 16 100 43-I E32-D11U 2M (Free Cutting) 4.5 21 2,000 100 M6Ч0.75 (Nickel-plated brass) 43-E E32-T51F 2M (Free Cutting) Sensing surface Two, 1 dia. Opposite side 10, thickness 2.4 (Nickel-plated brass) Washer (Nickel-plated iron) Two, 2.2 dia. Sensing surface Lens 3.7 dia. 2.2 dia. 5 dia. (Fluororesin) 4 dia.
200 20 1,800 15 5.2 2,000 17 Protective tube - Reference Information for Model Selection - Oil-resistance performance of the E32-T11NF Fluororesin Outer Cable Sheath The fluororesin that covers the entire surface of the cable sheath (fiber covering) prevents the penetration of cutting oil. Mechanical Seal Structure Aluminum ring bushing (2) Sealed with (2) Sealed with high pressure. Structure Around Sensing Surface Also Resists Cutting Oil and Cutting Chips Cutting oil Cutting oil Blocked. Blocked. Blocked. high pressure.
Shape that prevents accumulation of oil drops and cutting chips Mechanical Seal Structure An aluminum ring bushing is compressed and deformed by a set screw to seal the structure by pressing against the fluororesin part of the fiber core. This prevents the ingress of cutting oil from the joined surfaces. Set screw (1) Screw is turned for pressure-fitting.
Fiber core Fluororesin Spherical glass lens resists oils adhered 43 Fiber Sensor Features Selection Guide Fiber Units Installation Threaded Hex-shaped Standard Cylindrical Hex-shaped Cylindrical Flat Area Detection Applications Liquid-level Vacuum FPD, Semi, Solar Installation Information Fiber Amplifiers, Communications Unit, and Accessories Technical Guide and Precautions Model Index 43