
KEYENCE LR-TB2000CL New
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The KEYENCE LR-TB2000CL is a compact, self-contained laser photoelectric sensor engineered for reliable object detection and distance-based switching in industrial automation. Using a Class 1 red 660 nm laser with an approximately 4 mm spot, it delivers stable detection up to 2 m across a wide range of materials, making it an excellent choice for machine builders, OEMs, and system integrators who demand accurate, low-maintenance sensing.
Built for flexible integration, the LR-T provides selectable NPN or PNP open-collector outputs with NO/NC configuration, user-selectable response times from 2 to 2000 ms, and interference prevention for up to four adjacent sensors. A rugged IP65/IP67 enclosure withstands harsh environments, while high ambient light immunity (up to 100,000 lux) and timer functions (OFF, ON delay, OFF delay, one-shot) ensure dependable switching on fast production lines. Operating from 20 to 30 V DC (Class 2/LPS), the unit includes a cable with M12 connector for quick, secure wiring.
Whether upgrading an existing line or standardizing a new machine platform, this LR-T series laser sensor delivers consistent performance, streamlined commissioning, and reduced downtime, and it is backed by a 1-year warranty for added peace of mind.
- Brand: KEYENCE
- Model: LR-TB2000CL
- Sensing range: 60 to 2000 mm
- Output type: NPN/PNP open collector, NO/NC selectable
- Response time: 2/20/50/200/2000 ms selectable
- Supply voltage: 20 to 30 V DC (Class 2/LPS)
- Protection rating: IP65/IP67 (IEC 60529)
- Connection type: Cable with M12 connector