Keyence Lj-G5001 Laser Displacement Controller with Lj-G030 2D Sensor Head High-Precision Non-Contact Profiling System for Industrial Measurement

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Keyence Lj-G5001 Laser Displacement Controller with Lj-G030 2D Sensor Head High-Precision Non-Contact Profiling System for Industrial Measurement

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Product Description

Basic Information

Model NO.

LJ-G5001 + LJ-G030

Mathematical Model

Triangulation

Signal

Analog / Digital Signal

Function

Measurement

Condition

Used

Material

Aluminum Alloy + Optical Glass

Controller Spec

120mm × 38mm × 100mm

Sensor Head Spec

50mm × 42mm × 20mm

Trademark

KEYENCE

HS Code

9031809090

Product Description

High-Precision 2D Laser Measurement System | Keyence LJ-G5001 Controller with LJ-G030 Sensor

The Keyence LJ-G5001 is a high-precision 2D laser displacement controller designed for advanced surface and profile measurements. Paired with the LJ-G030 sensor head, it offers micron-level, non-contact measurement using triangulation technology. With high sampling speed and excellent resistance to ambient interference, it is ideal for glass, metal, and plastic inspection. The compact LJ-G030 head features a 30mm range and 1μm resolution, making it suitable for tight spaces. Widely used in electronics, automotive, and semiconductor manufacturing.

Technical Specifications

Display Resolution:Min increment of 0.1 µm with LJ-G015; otherwise 1 µm.	Environmental Tolerance:0 to +50 °C, 35–85% RH (non-condensing).
Multi-Sensor Capability:Supports up to two sensor heads per controller.	Compact Design:Approx. 1,050 g for easy integration.
Power Supply:24 V DC ±10%, consumption up to 1 A (dual heads).	Precision Sensor:±0.1% linearity, 1 µm repeatability, 3.8 ms sampling.
Connectivity:100Base-TX/10Base-T Ethernet & Digital I/O.	Rugged Housing:LJ-G030 features an IP67 rating.

Professional Solutions

Established in 2010, we focus on providing full-chain industrial production solution services. From equipment sales to precise matching of visual systems, industrial data services, and equipment recycling, we have professional teams and rich experience. We maintain close cooperative relationships with global manufacturing leaders to ensure reliable partnership and win-win development.

Why Choose Us?

Years of in-depth experience in the industrial field and deep understanding of market trends.

Ability to offer highly competitive pricing for premium equipment.

Business philosophy centered on honesty and customer-first service.

Efficient logistics ensuring timely delivery of all orders.

Rapid response to customer inquiries and technical demands.

Frequently Asked Questions

What is the main application of the Keyence LJ-G5001 system?

It is primarily used for high-precision 2D profile measurement, surface inspection, and displacement monitoring in electronics, automotive, and semiconductor manufacturing.

What is the measurement range and resolution of the LJ-G030 sensor head?

The LJ-G030 sensor head offers a 30mm measurement range with a height repeatability of 1μm and a display resolution up to 0.1μm depending on the controller settings.

Is the sensor head suitable for harsh industrial environments?

Yes, the LJ-G030 sensor head features an IP67 rating, making it resistant to dust and water, suitable for washdown or harsh manufacturing environments.

Can I connect multiple sensors to a single LJ-G5001 controller?

The controller supports up to two sensor heads simultaneously, allowing for dual-head measurements or differential profiling.

How do you ensure the quality of used industrial equipment?

We conduct rigorous inspections and functional tests before shipment to ensure all equipment meets operational standards and performance requirements.

What connectivity options are available for automation integration?

The system supports 100Base-TX/10Base-T Ethernet connectivity along with digital I/O for seamless integration into PLC and automated inspection stations.