The STD type vibrating wire measurement module can uniformly convert the frequency signal sensor (wire meter) into digital signal. When combined with DTU, it can achieve long-term online monitoring. Vibrating wire sensors are widely used in structural deformation monitoring due to their durability, good trend performance, and economic applicability. In traditional work, handheld reading instruments are often used for matching measurements. The ST type conversion module launched by our company is a fully automatic monitoring module specifically designed for Internet +. The module adopts a fully industrialized design and has undergone thorough environmental tests. It has excellent field applicability and is widely trusted and highly praised by users.