LVDT Displacement Transducers

The RDP Group has, for more than 45 years, been at the forefront of precision measurement technology. The British company has established itself as a premier designer and manufacturer of high-quality transducers and instrumentation.

RDP's focus on innovation and reliability has allowed it to become a trusted name over various industries ranging from nuclear and renewables to aerospace and automotive.

RDP's Linear Variable Differential Transformers (LVDTs) are an electromechanical sensor used to measure linear displacement and positioning. RDP’s LVDT converts linear motion into corresponding electrical signals, offering excellent precision and durability.

LVDTs stand out due to their frictionless design and incredibly long lifespan, made possible by the absence of electrical contact in the sensing element. This unique feature allows LVDTs to provide accurate data with infinite resolution, making them suitable for tough applications such as high-pressure, high-temperature, and radiation-area installations.

ADM stocks a range of linear variable differential transformers from RDP Group, each designed to meet specific measurement needs.

D5 & D6 LVDT Displacement Transducer

The D5 & D6 series provides accurate position measurements using the LVDT principle. These transducers offer high reliability and robustness, with no electrical contact across the sensing element. This design ensures clean data, infinite resolution, and exceptional longevity. The LVDTs are available in unguided or spring return versions.

DCC Series 4-20mA 2-wire Output Displacement Transducer

The DCC series combines LVDT technology with a convenient 4-20mA 2-wire interface, making it ideal for industrial applications. Like the D5 & D6 series, it offers high accuracy, resolution, and longevity. The 2-wire interface simplifies integration with existing control systems. The series is available in unguided, captive, or spring-loaded versions.

DCTH Series Internally Amplified LVDT Displacement Transducer

The DCTH series features built-in LVDT electronics, allowing for DC supply and output. This design eliminates the need for external signal conditioning, simplifying installation and reducing system complexity. Available in guided, unguided, or spring return versions.

If your organisation requires a linear variable differential transformers with high accuracy, click here to view the range. Contact the ADM team here for further information, we’re here to help!