Product Announcements:
Linear Variable Differential Transformers (LVDT)

RDP’s LVDTs are designed for accurate displacement/position measurement even under the harshest conditions. The DCV DC-DC LVDTs offer a 0-10 volt output that is electrically isolated from the input (14-26 VDC) eliminating concerns over power supply selection and grounding issues. If preferred the DCC series offers 2-wire, 4-20 ma operation. Ranges from 0.2 inch (5mm) to 37 i... Read more...

Transducers embodied in valves used for controlling oil flow in undersea pipelines have been developed by RDP to operate with high accuracy and high reliability.

Hundreds of standard models and options or if required custom designed solutions. Read more...

RDP offers a wide range of LVDT displacement transducers for valve positioning and control. Sealed models are available to withstand pressures up to 3000 psi and vented units to 30,000 psi. Whether for the process industry, production environments, power generation, or sub-sea, RDP's LVDTs are ideally suited for demanding applications. Read more...

RDP Electrosense offers flanged or sealed threaded versions of their LVDTs (Linear Variable Displacement Transformers) for displacement measurement in pressure vessels. Standard models can withstand up to 3000 psi. Read more...

The inductive displacement sensors stand out due to their robustness and reliability under harsh conditions. As they provide high signal quality, temperature stability, resistance to shocks and vibrations as well as immunity to dirt and humidity, these sensors are frequently used in industrial measurement tasks. Read more...

The SS series LVDTs are specially designed for use in sea water & heavy industrial environments with some corrosive chemicals. These LVDTs are made of welded 316 stainless steel and have a through bore plus very heavy construction. Therefore, the SS series LVDTs are capable of withstanding the most arduous industrial applications as well as 10 years seawater submersion at a depth of... Read more...

The reliability, small size, and high performance offer excellent solutions for end user and OEM applications. Ideal for machine tool, assembly equipment, civil engineering, and materials testing applications. Read more...

The culmination of Solartron’s 50+ years of experience manufacturing LVDT displacement sensors is a deep understanding of the need to match the performance of the sensor precisely to the demands of the application and environment. Read more...

High cycle life
High radiation resistance
High temperature survival
Submersible
Stainless steel
Infinite resolution Read more...

An LVDT Displacement Transducer comprises 3 coils; a primary and two secondaries.
The transfer of current between the primary and the secondaries of the LVDT displacement transducer is controlled by the position of a magnetic core called an armature.
On our position measurement LVDTs, the two transducer secondaries are connected in opposition. Read more...