Technical Specifications Sensor type: RVDT; Range: ±30° to ±90° selectable; Output: 4–20 mA; Supply: 24 V DC ±10%; Accuracy: ±0.3% FS; Operating temperature: -40 °C to +85 °C; Enclosure: IP40.
Functional Features RVDT dedicated excitation; angle-to-current proportional output; adjustable zero and span; sensor fault detection; wide temperature tolerance.
Application Scenarios Rotary actuator angle feedback, damper position indication, ball valve angle monitoring, rotary valve positioning.
Performance Parameters Linearity: ±0.3% FS; Repeatability: ±0.1% FS; Response time: < 8 ms.
Material Composition Industrial plastic housing; RVDT demodulation circuit; angle signal processing unit; output driver stage.
Structural Characteristics DIN rail mountable; front adjustment potentiometers; status LED; terminal block.
Working Principle Excites the RVDT, demodulates the output signal into a DC voltage proportional to rotation angle, and converts it to a standard 4–20 mA current output over the angular range.
Installation Requirements Mount on DIN rail; connect RVDT sensor; calibrate zero and full scale; verify angle correspondence.
Usage Notes Match sensor and transmitter range; calibrate angle accuracy periodically; do not use beyond range.
There are no reviews yet.