![[OMRON] — E32-LT Build-in Lens Through-beam Fiber Unit (M4, 15° GIGA Beam, High-power)](https://img.prosourcemro.com/2026/05/001-314-1024x1024.png)
Fiber Optic
Omron
[OMRON] — E32-LT Build-in Lens Through-beam Fiber Unit (M4, 15° GIGA Beam, High-power)
Family ID: OMRON-E32-LT
OMRON E32-LT Build-in Lens Through-beam Fiber Unit — General-purpose threaded fiber sensor with built-in PMMA lens. Approximately 10× the light intensity of conventional non-lens models for long-term stable detection at distances up to 4,000 mm (Giga-power mode, E3X-HD or E3NX-FA). 15° aperture angle (vs conventional 60°) prevents false detection from surrounding objects and enables stable detection in narrow workpiece spacing. M4×0.7 trivalent chrome-plated zinc alloy threaded body — no external lens attachment required, no protrusion, no risk of lost lens. Free-cut supported. Two cable variants: standard R25 bending radius (E32-LT11) and flexible R1 (E32-LT11R). IP50. Operating temperature −40 to +70 °C. Compatible with E3X-HD and E3NX-FA fiber amplifiers.
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| E32-LT11 2M | E32-LT11 2M — Build-in Lens through-beam fiber unit, M4, 15° aperture, R25 bending | OMRON | Type: Build-in Lens Through-beam Fiber Unit | Sensing Direction: Top-view | Mounting Thread: M4×0.7 (trivalent chrome-plated zinc alloy) | Sensing Surface: 2.3 mm dia. (with built-in PMMA lens) | Optical Axis Diameter: 2.3 mm dia. | Min. Sensing Object (E3X-HD): 0.1 mm dia. | Min. Sensing Object (E3NX-FA): 0.03 mm dia. | Bending Radius of Cable: R25 | Unbendable Length: 10 mm | Sensing Distance — E3X-HD GIGA: 4,000 mm | Sensing Distance — E3X-HD HS: 4,000 mm | Sensing Distance — E3X-HD ST: 4,000 mm | Sensing Distance — E3X-HD SHS: 2,700 mm | Sensing Distance — E3NX-FA GIGA: 4,000 mm | Sensing Distance — E3NX-FA HS: 4,000 mm | Sensing Distance — E3NX-FA ST: 4,000 mm | Sensing Distance — E3NX-FA SHS: 1,080 mm | Light Intensity Advantage: Approx. 10× vs conventional non-lens through-beam models (HS mode at 1 m) | Mounting: Opposite side 7 mm / Thickness 2.4 mm nickel-plated brass nuts + nickel-plated iron washers | Tightening Torque: 0.78 N·m | Cable Configuration: 2 m on each side (4,000 mm total sensing path) | Emitter/Receiver Differentiation: None (interchangeable) | Weight (Packed): approx. 40 g | Aperture Angle: 15° (Build-in Lens GIGA Beam, vs conventional 60° non-lens) | Lens: Build-in (no external lens attachment required) | Degree of Protection: IP50 | Ambient Temperature: −40 to +70 °C | Cable Sheath Material: Polyethylene | Fiber Core Material: Plastic | Tensile Strength: 29.4 N | Cable Length: 2 m | Free-cut: Supported | Compatible Amplifiers: E3X-HD series / E3NX-FA series (sold separately) | Note: E3X-HD0 Communication Unit Connector model was discontinued October 2024 (per PDF) | ||
| E32-LT11R 2M | E32-LT11R 2M — Build-in Lens through-beam fiber unit, M4, 15° aperture, Flexible R1 bending | OMRON | Type: Build-in Lens Through-beam Fiber Unit | Sensing Direction: Top-view | Mounting Thread: M4×0.7 (trivalent chrome-plated zinc alloy) | Sensing Surface: 2.3 mm dia. (with built-in PMMA lens) | Optical Axis Diameter: 2.3 mm dia. | Min. Sensing Object (E3X-HD): 0.1 mm dia. | Min. Sensing Object (E3NX-FA): 0.03 mm dia. | Bending Radius of Cable: Flexible R1 | Unbendable Length: 0 mm | Sensing Distance — E3X-HD GIGA: 4,000 mm | Sensing Distance — E3X-HD HS: 3,500 mm | Sensing Distance — E3X-HD ST: 2,300 mm | Sensing Distance — E3X-HD SHS: 920 mm | Sensing Distance — E3NX-FA GIGA: 4,000 mm | Sensing Distance — E3NX-FA HS: 3,450 mm | Sensing Distance — E3NX-FA ST: 4,000 mm | Sensing Distance — E3NX-FA SHS: 920 mm | Light Intensity Advantage: Approx. 10× vs conventional non-lens through-beam models (HS mode at 1 m) | Mounting: Opposite side 7 mm / Thickness 2.4 mm nickel-plated brass nuts + nickel-plated iron washers | Tightening Torque: 0.78 N·m | Cable Configuration: 2 m on each side (4,000 mm total sensing path) | Emitter/Receiver Differentiation: None (interchangeable) | Weight (Packed): approx. 40 g | Aperture Angle: 15° (Build-in Lens GIGA Beam, vs conventional 60° non-lens) | Lens: Build-in (no external lens attachment required) | Degree of Protection: IP50 | Ambient Temperature: −40 to +70 °C | Cable Sheath Material: Polyethylene | Fiber Core Material: Plastic | Tensile Strength: 29.4 N | Cable Length: 2 m | Free-cut: Supported | Compatible Amplifiers: E3X-HD series / E3NX-FA series (sold separately) | Note: E3X-HD0 Communication Unit Connector model was discontinued October 2024 (per PDF) |
