Sick WLL180T-L632 Fiber Optic Sensor
Sick WLL180T-L632 Fiber Optic Sensor provides visible red LED detection with NPN output and rectangular housing design format support. This Sick Fiber Optic Sensor supports up to 18 m through-beam sensing and 1,400 mm proximity sensing, uses 650 nm visible red LED light, and operates with NPN switching output through a 5-wire cable connection.
| Brand | Sick |
| Product Type | Fiber Optic Sensor |
| Model Number | WLL180T-L632 |
Sick WLL180T-L632 Fiber Optic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Device type | Fiber-optic sensors |
| Dimensions (W x H x D) | 10.5 mm x 34.6 mm x 71.9 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 0 m ... 20 m (Through-beam system) 2) 3) |
| Sensing range | 0 mm ... 1,400 mm, Proximity system 0 m ... 18 m, Through-beam system 2) 3) |
| Type of light | Visible red light |
| Light source | LED |
| Wave length | 650 nm |
| Indication | 7-segment |
| Supply voltage | N/A |
| Current consumption | 50 mA 3) |
| Switching output | NPN |
| Switching mode | Light/dark switching |
| Response time | ≤ 16 µs, ≤ 70 µs, ≤ 250 µs, ≤ 2,000 µs, ≤ 8,000 µs |
| Switching frequency | 31.2 kHz, 7.1 kHz, 2 kHz, 250 Hz, 62.5 Hz |
| Connection type | Cable, 5-wire, 2 m |
| Housing material | Plastic, ABS/PC |
| Ambient operating temperature | –25 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Weight | 25 g |
Sick WLL180T-L632 Fiber Optic Sensor is designed for precise object detection in industrial automation environments. This Sick WLL180T-L632 Fiber Optic Sensor uses visible red LED light, provides NPN switching output, and supports up to 18 m through-beam sensing for long-distance applications. The rectangular housing and integrated 7-segment indication support stable installation and monitoring within control systems.
Sick WLL180T-L632 Fiber Optic Sensor is commonly applied in conveyors, packaging machinery, automated assembly lines, and material handling systems. Its stable optical detection enables reliable presence sensing, counting, and positioning of components. The cable-based connection and defined response time options allow smooth integration into PLC-controlled automation architectures.
Sick WLL180T-L632 Fiber Optic Sensor offers consistent sensing performance with defined electrical and optical characteristics suitable for continuous industrial use. With controlled response times, robust housing material, and dependable output behavior, this Sick sensor supports long-term operation where detection accuracy and process reliability are essential.
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