40m Laser Distance Module for Internet of Things System

A newly upgraded 40m laser distance module, evolved from the classic U81 series, has been launched to serve IoT and industrial automation markets. Adopting phase-shift ranging principle and 650nm red laser, this high-precision laser distance sensor delivers stable non-contact distance detection for smart industrial systems.

The U81-JM upgraded IOT laser distance module extends the maximum measuring range to 40 meters while retaining outstanding measurement precision. Built around phase laser ranging technology, it calculates distance by detecting phase differences between transmitted and received laser signals, achieving reliable real-time data output. The 650nm visible red laser brings convenient alignment and good environmental adaptability for indoor and semi-outdoor industrial scenarios.

New Upgraded 40m Phase Laser Distance Module (U81 Upgrade) Released for IoT and Industrial Automation

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Compact and easy to integrate, the 40m laser distance sensor supports common serial communication interfaces for seamless connection with IoT gateways, PLC controllers and automated equipment. It can be widely deployed in warehouse position monitoring, material level measurement, robotic positioning, and factory process control.

Engineers highlight that this upgraded U81 40m distance module balances small form factor, low power consumption and industrial stability. It simplifies system integration for IoT developers and lowers the barrier for adding high-accuracy ranging capability into automated solutions. As industrial IoT expands, this phase laser ranging module offers a cost-effective sensing option for mass deployment of smart industrial infrastructure.