STL02 Precision LVDT Displacement Sensor
The STL02 Precision Displacement Sensor is a high-accuracy micro displacement measurement device based on LVDT (Linear Variable Differential Transformer) technology. Featuring a non-contact design, it delivers excellent stability, repeatability, and long-term reliability. The sensor consists of a core, movable armature, and primary and secondary coils. As the armature moves, the differential voltage between the two secondary coils changes proportionally, providing a highly linear output signal relative to displacement. The STL02 offers standard measurement ranges of 0–0.5 mm and 0–1 mm, with linearity up to 0.05%, making it ideal for precision industrial applications. It supports Modbus RS485-RTU communication, ensuring seamless integration with PLCs and automation systems. Designed for harsh environments, it operates reliably within a temperature range of -40°C to 125°C. The robust 304 stainless steel housing and IP54 protection rating enhance durability. With a service life exceeding 300,000 full stroke cycles, the STL02 is widely used in industrial automation, mold monitoring, semiconductor manufacturing, and precision machinery.
