RVDTs provide an extremely reliable measurement solution for precision rotational position displacement (position) measurements in aviation, and many other markets. The RVDTs non contacting feature ensures high reliability and repeatability for angular displacement transducer measurements. RVDTs are used wherever angular position feedback is required for position monitoring or as part of a closed loop control system. The construction of the RVDT sensor prevents direct contact between the moving and the stationary part. The result is long operational life.
Sentech has offered rotary displacement transducer with or without shaft bearings across the globe for 30+ years. The sensor measures 0.75” to 1.50″ in outside diameter. The mounting can be a standard servo mount Size 8, 11, 15 servo mount. Angular position sensor measurement range is ±70 degrees (140°). The mechanical range is a full 360 degrees.
Sentech provides industry standard units or we can customize an aerospace RVDT transducer with a cost-effective solution for your application. Select either DC/DC RVDT (with integral electronics) or AC/AC RVDT. AC/AC RVDTs require signal conditioners to power the sensor and provide a DC output. Sentech has signal conditioners for your needs. When it comes to RVDT sensors our rotary variable differential transducer will also work with most of the commonly available LVDT/RVDT signal conditioner. In addition, we make dual, redundant RVDTs and/or certified Intrinsically Safe or Non-Incendive protection for Hazardous Environments. RVDTs offer a reliable solution for severe environment applications.
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Work with an LVDT & RVDT manufacturer that's as reliable as your applications.
Best-in-industry lead times for prototype and production units. Delivery dates that are always met.
30+ years design and manufacturing experience of linear position sensing transducers and signal conditioners. Our team has a wealth of experience with industrial, and aerospace transducers.
ISO 9001:2015, AS9100 Rev D certified processes. ANAB accredited transducer manufacturer. Prompt service.
Sentech designs and manufactures with ISO 9001:2015, AS9100 Rev D certified quality management system. ANAB accredited.
Sentech products meet the following standards and/or certifications:
UL/CSA, ATEX, IECEX, TIIS (Japan), KOSHA / KCA (South Korea), CCOE (India), Class 1 / Division 2 for harsh environments with flammable gasses or combustible dusts, IP54/IP65/IP66/IP67, RoHS - Reduction of Hazardous Substances, REACH - Restricted Chemicals List
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