Description
The SICK WT14-2P411 is an industrial photoelectric proximity sensor designed to detect objects within a long sensing range using infrared light. This rugged sensor delivers reliable light/dark switching performance and is suited for object presence detection in automated material handling and industrial systems. Its compact rectangular housing and teach-in adjustment make it versatile for integration in factory environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
SICK |
| Part Number |
WT14-2P411 |
| Category |
Sensors & Switches |
| Subcategory |
Photoelectric Sensors |
| Sensor Principle |
Photoelectric proximity, energetic |
| Sensing Range |
Approx. 300 mm … 1,500 mm |
| Light Source |
Infrared LED |
| Wave Length |
870 nm |
| Supply Voltage |
10 V DC … 30 V DC |
| Current Consumption |
≤ 55 mA |
| Output Type |
PNP complementary |
| Switching Mode |
Light/dark switching |
| Response Time |
≤ 2.5 ms |
| Switching Frequency |
200 Hz |
| Connection |
M12, 4-pin male connector |
| Housing Material |
Plastic (ABS) |
| Enclosure Rating |
IP67 |
| Weight |
0.33 Ibs |
Information About WT14-2P411
The WT14-2P411 is a member of SICK’s W14 series of small photoelectric sensors featuring energetic (diffuse) detection technology. It uses an infrared LED light source and offers a typical sensing range from approximately 300 mm up to 1,500 mm, depending on object reflectivity. The sensor is powered from 10–30 V DC and provides a PNP complementary output with light/dark switching logic compatible with standard industrial control systems. Built with robust ABS housing and an IP67 rating, the sensor withstands harsh operating conditions and supports adjustable detection using a single teach-in button.
Key Features:
- Sensor Type: Photoelectric proximity sensor: Energetic diffuse detection using reflected infrared light.
- Long Sensing Range: Up to 1,500 mm: Capable of detecting objects across extended distances.
- Output Configuration: PNP complementary: Light/dark switching output compatible with PLCs and control modules.
- Power Supply: 10–30 V DC: Standard industrial DC power range.
- Response Performance: ≤ 2.5 ms response time: Suitable for medium-speed automation tasks.
- Switching Frequency: 200 Hz: Enables rapid detection cycles.
- Connection Interface: M12, 4-pin male connector: Industry-standard electrical connection.
- Environmental Protection: IP67 rated enclosure: Dust-tight and water resistant for industrial environments.
The WT14-2P411 delivers the reliability and precision required for robust object detection in automated material handling, packaging, and production line monitoring applications.
