Displacement sensor

High‑Precision Linear Displacement Sensor – Accurate, Reliable Measurement

The displacement sensor delivers traceable, sub‑millimeter measurement of linear motion with minimal drift. Utilizing a compact LVDT or capacitive transducer core, the unit converts mechanical displacement into a stable analog voltage or a high‑resolution digital output, making it suitable for precision motion control, process monitoring, and structural health assessment.

Its robust construction tolerates harsh environments—temperature swings from –40 °C to +85 °C, shock, vibration, and electromagnetic interference—while maintaining a repeatability better than 0.05 %. Integration is streamlined with standard 4‑wire or 6‑wire connections, 4‑20 mA or SPI interfaces, and a low‑power micro‑controller‑level Vcc of 6–12 V.

• Key Spec 1: Measurement range 0–200 mm, selectable in 0–100 mm steps for high‑resolution applications.
• Key Spec 2: Accuracy ±0.1 % of full scale, repeatability ±0.05 %.
• Key Spec 3: Resolution 0.01 mm; output options analog voltage (0–5 V), 4‑20 mA, or digital SPI/Modbus.
• Common Use Case: Monitoring the linear positioning of CNC machine tools, verifying the feed rate, and providing closed‑loop control for high‑precision machining.