Topcon LS-B20 / B20W Laser Sensor

LS-B20 / B20W Laser Sensor – Precision Grade Control for Construction Equipment

The LS-B20 / B20W Laser Sensor is a high-performance grade control sensor designed for accurate elevation and depth guidance in construction, excavation, and earthmoving operations. Built for use with rotating lasers, it provides machine operators with clear and reliable grade information in real time. Whether mounted on a dozer, excavator, or grader, the LS-B20 Series improves efficiency, reduces rework, and helps operators maintain perfect grade on every pass.

With a rugged, weather-resistant design and fast signal detection, the LS-B20 / B20W ensures stable performance in harsh jobsite conditions. The wireless (B20W) version offers additional convenience with cable-free installation and quick setup.

Key Features

• High-Accuracy Grade Sensing for precise cutting, filling, and leveling.

• Fast Laser Detection for smooth and real-time machine guidance.

• Wireless Connectivity (B20W) for easy mounting and cable-free operation.

• Bright LED Indicators for clear visual feedback to operators.

• Rugged & Jobsite-Ready Build for tough outdoor environments.

• Multiple Mounting Options compatible with various construction machines.

• User-Friendly Operation with easy setup and adjustment.

Applications

Perfect for:

• Excavators and backhoes

• Dozers and graders

• Land leveling and foundation work

• Construction layout and roadwork

• Earthmoving and site prep

• Height control, trenching, and grading

Why Buy LS-B20 / B20W Laser Sensor?

• Provides accurate grade control and measurement feedback for machinery.

• Improves productivity and reduces rework on construction sites.

• Wireless option makes setup fast, simple, and convenient.

• Ideal for contractors, construction equipment operators, and survey professionals.