The Rosemount 3100 Series of ultrasonic, non-contacting level transmitters is now available with lightweight plastic (glass-filled nylon) housing with an ingress protection rating up to IP 66/67, which extends the measurement capabilities to harsh environments. Available on the 3101, 3102 and 3105 process level transmitters, the new housing is rugged and corrosion resistant. The plastic housing reduces the weight of the transmitter by 0.5 kg, compared to the standard aluminum version. — Emerson Process Management, Baar, Switzerland