The Zhong He ZH1071A is a high-precision AC LVDT (Linear Variable Differential Transformer) displacement transmitter engineered for accurate stroke measurement and linear displacement detection. Utilizing advanced inductive sensing technology, this contactless sensor converts linear mechanical motion into proportional electrical signals, delivering exceptional reliability in demanding industrial environments.

This AC LVDT sensor features a primary winding and two symmetric secondary windings with a movable ferromagnetic core that moves axially without physical contact with the coil assembly. The contactless design ensures frictionless operation and virtually infinite service life.

• High precision measurement with linearity error ≤0.5% FS
• Exceptional resolution for precise displacement detection
• Configurable measuring range from ±1mm to ±750mm
• Excellent repeatability and low hysteresis
• Temperature drift ≤0.02%/℃ for stable performance
• Wide operating temperature range: -25℃ to 80℃

Designed for seamless integration with DCS, PLC systems, and data recorders, the ZH1071A is widely applied in:

• Power turbines and hydraulic systems
• Industrial automation processes
• Machine tool stroke measurement
• Precision displacement monitoring