Sanitary RTD Thermometer

E+H/Endress+Hauser

• Designed specifically for critical hygienic and sterile applications in life science, food and beverage industries • Performs RTD self‑calibration in processes such as SIP, UHT, edible oil refining and industrial frying • Measuring range: –40 … 190 °C (–40 … 374 °F) • Maximum protection rating: IP65/67 or IP69 • Output signal: 4 … 20 mA, HART® • Optional: Secure Bluetooth® and WirelessHART® (FieldPort SWA50 required) • Certifications: EHEDG, ASME BPE, FDA, 3‑A, 1935/2004, 2023/2006, 10/2011, CE, CRN, CSA • Explosion‑proof certification: ATEX/IECEx • Fully‑automatic traceable on‑line RTD sensor self‑calibration reduces risks, saves costs and effectively avoids non‑compliance or missed fault detection • True hygienic self‑calibrating RTD sensor operating based on the Curie temperature effect • Built‑in long‑term stable fixed reference temperature point; full‑loop calibration compliant with ITS‑90 standard, fully traceable • Adopts Heartbeat Technology; the instrument features self‑diagnosis, self‑monitoring and self‑verification functions • Automatically archives and records the whole process; on‑board memory stores up to 350 calibration events • 24/7 available calibration certificates supporting printing for audit documentation; allows on‑site operation or cloud‑based system integration • Equipped with 4 … 20 mA signal loop check function to save time and enhance process safety • Highest temperature measurement accuracy • Every instrument is transmitter‑sensor matched at factory to improve RTD measurement accuracy