The angle encoder adopts the principle of transformer for angle measurement, no contact, long life, and its performance is unmatched by other types of angle sensors. It has high precision, high reliability, fast tracking speed, high and low temperature resistance, waterproof, and waterproof. Dust and corrosive gas, anti-vibration, anti-strong electromagnetic interference and other characteristics. It is widely used in various harsh environments requiring high precision and high reliability. The angular displacement sensor is an ideal product to replace photoelectric encoders and magnetic encoders.