SICK WTB2S-2P1151 Photoelectric Proximity Sensor
Product Overview
The SICK WTB2S-2P1151 is a compact photoelectric proximity sensor from the W2S-2 series. It uses background suppression to detect objects while reducing interference from nearby backgrounds. Its small housing makes it suitable for installations with limited mounting space.
Key Features
-
Background suppression for reliable object detection.
-
Visible red PinPoint LED for clear target alignment.
-
Adjustable sensing distance.
-
PNP switching output.
-
Compact design for integration into automated equipment.
Technical Specifications
| Parameter |
Specification |
| Brand |
SICK |
| Model |
WTB2S-2P1151 |
| Product Type |
Photoelectric Proximity Sensor |
| Series |
W2S-2 |
| Sensing Range |
18–110 mm |
| Maximum Sensing Range |
150 mm |
| Supply Voltage |
10–30 V DC |
| Output Type |
PNP |
| Light Source |
Visible red LED, 640 nm |
| Response Time |
Less than 0.5 ms |
| Protection Rating |
IP67 |
| Connection |
4-wire cable, 2 m |
| Dimensions (W × H × D) |
7.7 × 27.5 × 13.5 mm |
Industrial Applications
This sensor is suitable for small-part detection, automated assembly, packaging machinery, material handling, and robotic grippers. It can also detect components on production lines where space is limited and consistent object sensing is required.
FAQ
Q1: What detection method does this sensor use?
It uses photoelectric proximity detection with background suppression.
Q2: What is the maximum sensing range?
The maximum sensing range is 150 mm under specified conditions.
Q3: What type of output does it provide?
It provides a PNP switching output.
Q4: Is the sensor suitable for industrial environments?
Yes. Its IP67-rated enclosure supports use in demanding industrial settings.
Your message must be between 20-3,000 characters!
