Laser Displacement Sensor
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Laser displacement sensors are crucial for high-precision, non-contact measurements in industrial automation and scientific research. They use advanced laser technology to accurately measure position, displacement, and other geometric parameters. Widely applied in dimensional measurement, thickness detection, vibration analysis, and distance measurement, these sensors are indispensable in industries like automotive manufacturing, electronics, and medical devices. Key parameters such as measurement range, resolution, and linearity precision are important when selecting a sensor. DADISICK offer high-quality sensors that meet the demanding requirements of industrial environments and contribute to improved production efficiency and product quality.
Features
High-Precision Measurement
The GFL-G laser displacement sensor is designed for high-precision measurement applications, offering a resolution as high as 2um and a linearity precision of ±0.1% F.S. This makes it ideal for industries where precision is critical, such as automotive manufacturing, electronics, and medical devices. The GFL-G series is perfect for applications that require accurate and reliable measurements, ensuring consistent and precise results. Whether you need to measure small components or ensure the quality of your products, the GFL-G series is a reliable choice.


Fast Response
The GFL-Z series laser displacement sensor is known for its fast response time, which is adjustable between 1.5ms, 5ms, and 10ms. This rapid response capability allows the sensor to quickly capture changes in distance, making it suitable for dynamic measurements and real-time monitoring. Whether you're working on high-speed production lines or need quick feedback for process control, the GFL-Z series can keep up with your demands. Its fast response time ensures that you get the most up-to-date information, allowing for timely adjustments and improved productivity.
Multifunctionality
Both the GFL-G and GFL-Z series laser displacement sensors offer a high degree of multifunctionality, supporting various output modes including NPN/PNP, analog, and RS485. This flexibility allows the sensors to be easily integrated into different industrial control systems, making them versatile solutions for a wide range of applications. Whether you need simple switch outputs or complex communication protocols, our sensors can adapt to your specific requirements. The multifunctionality of our laser displacement sensors ensures that they can fit seamlessly into your existing setup, providing a convenient and efficient measurement solution.

Applications
Price level | Models | Sensing Distance | Resolution | Output | |
★★★★✫ | GFL-G30N(P)MGFL-G30N(P)-485 | 30mm(±4) | 2 µm | NPN / PNP
Analog
RS485 | |
★★★★✫ | GFL-G50N(P)MGFL-G50N(P)-485 | 50mm(±10) | 5 µm | ||
★★★★✫ | GFL-G85N(P)MGFL-G85N(P)-485 | 85mm(±20) | 10 µm | ||
★★★★✫ | GFL-G120N(P)MGFL-G120N(P)-485 | 120mm(±60) | 30 µm | ||
★★★★✫ | GFL-G250N(P)MGFL-G250N(P)-485 | 250mm(±150) | 75 µm |
Price level | Models | Sensing Distance | Repeatability | Output | |
★✫✫✫✫ | GFL-Z30NMGFL-Z30N-RS485 | 30 mm (±5) | 10 µm | Analog / RS485 | |
★✫✫✫✫ | GFL-Z50NGFL-Z50NMGFL-Z50N-RS485 | 50 mm (±15) | 30 µm | NPN / Analog / RS485 | |
★✫✫✫✫ | GFL-Z100NGFL-Z100NMGFL-Z100N-RS485 | 100 mm (±35) | 70 µm | ||
★✫✫✫✫ | GFL-Z200NGFL-Z200NMGFL-Z200N-RS485 | 200 mm (±80) | 200 µm | ||
★✫✫✫✫ | GFL-Z400NGFL-Z400NMGFL-Z400N-RS485 | 400 mm (±200) | 400 µm / 800 µm |
Related Products
Beam spacing: 30mm
Number of optical axes: 38
Protection height: 1110mm
Small safety light curtain outputs (OSSD)2 PNP
Detection distance: 30-150mm, 2M, 10M
Power supply voltage: DC12-24V
No-load current:9mA , 9mA, Reflection 11mA, reception 9mA
Connection method:Wire lead type (standard wire length 2m)
Output method: PNP+analog+RS485
Resolution: 1mm
Laser type: red semiconductor laser Class II laser 655+10nm<1m
Reaction time: 50-200ms
Measure distance: 0.1-20m
Response time: up to 1.5ms
Output type: NPN
Measuring center distance: 400mm
Measuring range: ±200mm