Ultrasonic level transmitter Uson-21 Ex

for liquidsRS-4854-20 mA

Uson-21 Ex Ultrasonic Level Transmitter is designed with a flameproof enclosure. It is certified for Flameproof Enclosure (Ex d II C T6 Gb) explosion protection by the China National Quality Supervision and Test Centre for Explosion Protected Electrical Products. Uson-21 is suitable not only for general working conditions, but also for explosion hazardous environment. Benefits： ●　Certified for high level of Flame-Proof Enclosure explosion protection: Ex d II C T6 Gb. ●　With three selectable ranges (5m, 10m and 15m). ●　With temperature compensation function, offers high accuracy and strong adaptability. ●　RS-485 communication interface to reach real time monitoring, convenient and efficient. ●　Special echo signal processing algorithm is used, can effectively avoid false echo waves. ●　With IP66/IP67 Ingress Protection rating. ●　Preventing strong corrosion with PVDF transducer. ●　Convenient operation on language setting. ●　With CE certificates. Contactless measurement ensures no wear during operation and virtually maintenance-free. ●　EMC design of the product complies with IEC61000-4 (GB/T 17626.2) standard in EFT (LT: A), ESD (LT: A) and surge.