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RVDT Transducers

Rotary displacement transducers based on RVDT technology allow measurement of rotational displacements with high precision and repeatability.

Use the links below to filter the models that best fit your application.

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AC Output

RVDT transducers with AC output have the basic construction with only the primary and secondary winding inside.

Typical application requires excitation of the primary winding with an AC signal and processing of the phase and output of the secondary winding. These models are usually associated with RVDT signal conditioners or measurement equipments with compatible input channels.

RVDT AC

DC Output

RVDT DC

RVDT transducers with DC signal output have embedded electronics responsible for powering and process the sensor internal signals, converting the detected displacement into a stable DC voltage signal.

These transducers typically require a DC power supply (symmetrical or asymmetrical, based on model requirements) and output a stable DC signal that can be directly connected to signal acquisition boards, displays with analog inputs or any compatible equipment.

4-20mA Output

RVDT transducers with 4-20mA current loop output have embedded electronics responsible for powering and process the sensor internal signals, converting the detected displacement into a current output.

These transducers typically require a DC power supply connect to the current loop and the output current varying from 4 to 20mA based on the detected displacement. Transducers with 4-20mA output are suitable for applications that require long cable length or use inside explosive atmosphere environment.

RVDT 4-20mA

USB Output

LVDT USB

RVDT transducers with USB interface have embedded electronics capable of powering, processing and digitalizing the sensor internal signal, making it available for transmission over a USB on industrial computers, personal computers or notebooks.

Multiple modules can be connected on a same USB port with use of USB HUBs.

Full list

All models, organized by signal output type

Complete list of all available models of RVDT transducers, organized by output signal type for easy comparison of technical characteristics.

RVDT All