Introducing the GCT-121-250, a high-performance linear position sensor designed for precise and reliable measurement in a variety of applications. With an extended operating temperature range from -25 to 85 °C (-13 to 185 °F), this sensor ensures accurate performance even in harsh environmental conditions. Featuring a cylindrical package and a compact housing diameter of 19.05 mm (.75 in), it is ideal for space-restricted installations. The sensor offers a 4-20 mA analog output, compatible with a wide range of systems, and operates on a supply voltage of 10.5-28 V. With a linear range of ±6.35 mm (.25 in) and excellent linearity of ±.5% of span, it delivers precise and consistent results. Additionally, the GCT-121-250 is RoHS compliant, meeting the latest industry standards for environmental responsibility. Trust in this sensor for your position measurement needs in HVAC systems and beyond.