The JUMO 90.239/999 PT100 RTD Temperature Sensor is a highly reliable and precise resistance thermometer engineered for demanding industrial environments. Equipped with a robust stainless steel probe stem and a durable aluminum connection head featuring a secure cable gland, this sensor offers exceptional protection against harsh conditions. It utilizes a single PT100 sensing element configured in a 3-wire circuit to deliver highly accurate temperature readings across a broad measuring range of -50°C to 400°C. Designed for versatility, it includes a threaded process connection with an adjustable compression fitting, ensuring flexible and secure installation for a wide variety of process control and automation applications.