Measurement Transducer

As a critical component of angle/radius sensors, the measurement transducer specifically transforms mechanical angular position or radial distance measurements into proportional electrical signals (such as voltage, current, or digital data) for processing, monitoring, or control applications in industrial systems. This transducer is designed for integration into machinery and equipment manufacturing, where precise angular or radial measurement is essential. It operates by detecting changes in angular position or radius through various sensing mechanisms, including resistive, capacitive, inductive, optical, or magnetic principles, and converts these physical changes into corresponding electrical output signals that can be interpreted by control systems. The device is available with a measurement range of 0–360 degrees, offering full angular coverage. Linearity is specified as ±0.5% of full scale, and resolution is 0.1 degrees, ensuring accurate detection of small angular changes. The output signal is a 4–20 mA analog current loop, which is widely used in industrial automation for its robustness and noise immunity. The supply voltage is 24 V DC ±10%, with reverse polarity protection. The operating temperature range is -20 to +85 degrees Celsius, with extended ranges available on request. The housing is made of stainless steel 304, providing corrosion resistance, and the ingress protection rating is IP67 per IEC 60529, ensuring dust-tight and immersion protection. The electrical connection is a 4-pin M12 connector, A-coded, per IEC 61076-2-101. The approximate weight is 0.5 kg without cable. Materials used include semiconductor materials, ferromagnetic materials, and conductive polymers. For any specific application, it is essential to verify model-specific values and standards with the legal manufacturer or supplier, as the listed parameters are reference ranges and may vary by model.

The measurement transducer operates by detecting changes in angular position or radius through various sensing mechanisms, such as resistive, capacitive, inductive, optical, or magnetic principles. These mechanisms respond to mechanical displacement, altering an electrical property (e.g., resistance, capacitance, inductance, or light intensity) that is then converted into a proportional electrical signal. The signal is typically conditioned and output as a 4–20 mA current loop, which can be directly interfaced with control systems. The transducer's design ensures that the output accurately reflects the measured displacement within the specified linearity and resolution limits.