Linear displacement sensor EVT

contactlessinductiveLVDT

Inductive Linear Transducer EVT Robust miniature displacement sensor for small stroke lengths from 1.3 to 25 mm in harsh environments, max. IP68/pressure sealed up to 30 bar For harsh environments (max IP68 / 30bar) Miniature design max. Ø9.5 mm Very accurate measuring principle for small measuring strokes Strokes from ±0.65 to ±12.5 mm Very long lifespan Suitable for high dynamic applications Temperature ranges up to 200 °C available on request Compact design for precise measurements in confined spaces The highly compact, inductive displacement sensors in the EVT and EVTB series are designed for short measuring ranges, from ±0.65 mm to ±12.5 mm. Linear movement is detected mechanically, either via a single-sided push rod with an internal return spring, or via a loose push rod for free mechanical coupling. The EVT is notable for its miniature, compact design, with a diameter of only 8–9.5 mm, and can be space-efficiently integrated into harsh environments. EVT variants are available for high protection classes and pressure tightness. EVT sensors are available in an IP64 design (EVT/EVT-L) and a pressure-tight IP68 design (EVT-W/EVT-LW). The pressure-tight variants can be used at pressures of up to 3.5 MPa (35 bar), making them ideal for use in environments containing liquids or where there are high differential pressures. The measuring ranges are from ±0.65 mm to ±12.5 mm. The EVTB series is an economical alternative for compact applications. The EVTB series complements the portfolio with an attractively priced IP64 solution. Probe and loose core versions are also available.