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A high-accuracy pressure transmitter is an industrial sensor that converts pressure into standard electrical signals (such as 4-20mA or 0-10V) with extremely high measurement precision, widely used in aerospace, semiconductor, and laboratory testing applications.
Some advanced models can achieve up to 0.01% F.S accuracy, such as STG50高精度高响应压力变送器, making them suitable for metrology-grade and high-end industrial control applications.
They are mainly used in aerospace, semiconductor manufacturing, material testing, hydraulic systems, high-precision laboratory equipment, and industrial automation systems for precise pressure monitoring and closed-loop control.
STG01 focuses on general industrial high-accuracy use (~0.1% F.S), STG50 emphasizes ultra-high accuracy and fast response (up to 0.01% F.S), while STG4840 is designed for high stability and metrology-grade applications (up to ±0.05% F.S).
Common outputs include 4-20mA current signal, 0-10V/0-5V voltage signal, and digital communication protocols such as RS485, Modbus RTU, and CANopen, compatible with most industrial control systems.
In dynamic pressure environments such as closed-loop control or impact testing, fast response ensures real-time data accuracy and prevents lag-induced errors that could affect system stability.
Selection should consider range, accuracy level, media type, output signal, and response speed, along with real application conditions such as high temperature, corrosion, or high-pressure environments.
Our engineering team will help you select the right product based on your application requirements.
