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Keyence LR-ZB250CN
SKU: LR-ZB250CN-FS
We have 1 in stock
Estimated delivery: June 9th - June 11th
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- Regular price
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$325.00
- Sale price
- $325.00
New
$325
1 in stock
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Description
The Keyence LR-ZB250CN is a revolutionary CMOS laser sensor designed to eliminate detection errors caused by target color or surface variations. By utilizing laser triangulation technology to measure physical distance rather than light intensity, it stably detects targets ranging from jet-black rubber to shiny metal within a 35mm to 250mm window. The unit is housed in a heavy-duty SUS316L stainless steel body with an IP69K rating, ensuring survival in harsh washdown environments. This specific model features an M8 connector with NPN output logic and includes the innovative DATUM mode, allowing users to teach the background for fail-safe object detection.
- LASER SENSOR
- 35-250 MM RANGE
- 10-30 VOLT DC
- M8 4 PIN CONNECTOR
- RED LASER (660 NM)
- 10 TO 55 HZ
- DISCONTINUED BY MANUFACTURER
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Buying Options
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Description
The Keyence LR-ZB250CN is a revolutionary CMOS laser sensor designed to eliminate detection errors caused by target color or surface variations. By utilizing laser triangulation technology to measure physical distance rather than light intensity, it stably detects targets ranging from jet-black rubber to shiny metal within a 35mm to 250mm window. The unit is housed in a heavy-duty SUS316L stainless steel body with an IP69K rating, ensuring survival in harsh washdown environments. This specific model features an M8 connector with NPN output logic and includes the innovative DATUM mode, allowing users to teach the background for fail-safe object detection.
- LASER SENSOR
- 35-250 MM RANGE
- 10-30 VOLT DC
- M8 4 PIN CONNECTOR
- RED LASER (660 NM)
- 10 TO 55 HZ
- DISCONTINUED BY MANUFACTURER
-
Specifications
Keyence LR-ZB250CN Static Reference CMOS Laser SensorLR-Z SeriesKeyence LR-ZB250CN
A robust, distance-based sensor that uses **CMOS technology** to detect objects regardless of color or surface finish. Encased in a **SUS316L** stainless steel body with **NPN** output logic.
Detection Principle: Distance > Color
Traditional photoelectric sensors rely on light intensity, meaning a black object (low reflection) is hard to detect. The LR-ZB250CN uses Triangulation.
- ✓ Stable on Black/Rubber: Measures position, not brightness.
- ✓ Stable on Angled Targets: Consistent detection even if the object tilts.
- ✓ 35mm to 250mm Range: Precise sensing window.
LR-ZBlack0mm Detected at ~150mm 250mmUser Interface & Hardware
Set Value150Current148OUTLockedSUS316L Body
High-grade stainless steel housing provides excellent resistance to oil, acid, and alkaline cleaning agents (Ecolab certified).
IP69K Rating
Washdown ready. Can withstand high-pressure, high-temperature water jets.
Wiring & Pinout (CN Model)
M8 Connector (Face)Pin Wire Color Function (NPN Logic) 1 Brown 10-30 VDC (+) 2 White External Input / Laser Off / Teach 3 Blue 0 V (GND) 4 Black Control Output (Connect Load to +24V) DATUM Mode Explained
The LR-ZB250CN features "DATUM" mode, which reverses standard logic. Instead of teaching the object, you teach the background (e.g., the conveyor belt). The sensor sets a threshold slightly above the background.
Standard Mode (Teach Object) Threshold based on object reflectionDATUM Mode (Teach Background) Threshold based on background distance*Best for thin objects, shiny parts, or varying colors on a stable conveyor.
250mmMax Range1.5msMin Response660nmLaser Wavelength-10 to 50°COperating TempResearch Reference: Keyence LR-ZB250CN Manual
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Technical Support
Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.
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Phone Support
(877) 727-8757
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Email Support
sales@iac.us.com
