Single-Point TOF Laser Rangefinder for Hoist, Overhead Crane & Ladle Car Positioning

Single-Point TOF Laser Rangefinder for Hoist, Overhead Crane & Ladle Car Positioning

The SPR Series Single-Point TOF (Time-of-Flight) Laser Distance Sensor is a high-precision measurement solution engineered for industrial automation, logistics, and heavy machinery positioning (e.g., hoists, overhead cranes, ladle cars, AGVs). Leveraging advanced TOF technology, it delivers reliable, non-contact distance measurement with robust performance in harsh environments.

Key Features & Functions

Precise Measurement

Range: 0.05–10m (90% reflectivity) / 0.05–5m (10% reflectivity).
Resolution: 1mm; Repeatability: ±20mm (low-reflectivity) / ±10mm (high-reflectivity).
Frequency: 144KHz (enables real-time tracking of dynamic targets).

Flexible Output & Configuration

Interfaces: RS485 (modbus RTU), CAN, 2×NPN, 2×PNP, IO-Link, or analog output (model-dependent).
Programmable Zones: Set custom detection zones via A/B keys (IO_01/IO_00 outputs trigger when distance exceeds or falls below the threshold).

Rugged Design

Protection: IP65 (dust/waterproof) with a 270° rotatable connector for flexible installation.
Environment: Operates in -20℃~+50℃ (indoor) with <80% RH (no condensation).
Laser: 660nm visible red, eye-safe for personnel.

Wide-Ranging Applications
Ideal for:

Hoists & Overhead Cranes: Precise positioning and collision avoidance.
Ladle Cars & AGVs: Safety interlocks and route monitoring.
Intelligent warehouses: Stacker crane positioning, narrow-aisle navigation.
Industrial Automation: Conveyor belts, robotic path planning.

Technical Specifications

Parameter	Specification
Measurement Range	0.05–5m (10% reflectivity); 0.05–10m (90% reflectivity)
Resolution	1mm
Repeatability	±20mm (0.05–3m, 10% reflectivity); ±10mm (0.05–10m, 90% reflectivity)
Power Supply	DC 12–30V
Power Consumption	<1W
Laser Wavelength	660nm (visible red, eye-safe)
Measurement Method	Time-of-Flight (TOF)
Measurement Frequency	144KHz
Interfaces	RS485 (Modbus), CAN, NPN/PNP, IO-Link, Analog (model-dependent)
Protection Rating	IP65
Operating Temperature	-20℃ ~ +50℃ (indoor, <80% RH, no condensation)
Housing Material	ABS, PMMA