Celesco PT8510-0025-311-1120 String Potentiometer

The Celesco PT8510-0025-311-1120 is an industrial string potentiometer (cable‑extension position transducer) that provides precise linear displacement feedback with a 635 mm (25 in) stroke and a 0–10 V DC output. As part of TE Connectivity’s Celesco PT8 series, this model supports the PT8510 family’s dual‑range output concept (0–5 V and 0–10 V) while delivering a full‑scale accuracy of ±0.18% and a repeatability of 0.05% of full scale, ensuring consistent position sensing across the entire travel. The unit is built with a NEMA‑4 rated enclosure for rugged field and workshop use and is designed to operate from a unregulated 14.5–40 VDC supply, enabling straightforward installation in harsh environments. With a 25‑inch (635 mm) full stroke and cable‑extension construction, the PT8510‑0025‑311‑1120 provides voltage output that remains proportional to position throughout the range, making it suitable for feedback in automation, test rigs, and motion control applications where robust, accurate position sensing is required.