The Gill WindObserver 65 ultrasonic wind sensor has a stainless steel 316 housing making it suitable for use in an environment with Saltwater exposure. The WindObserver 65 has a measurement range of 65 m/s. Other wind speed versions are available.
The Gill WindObserver IS is an Intrinsically Safe ultrasonic wind sensor to be used in Hazardous Areas. The wind sensor has a stainless steel 316 housing making it suitable for use in an environment with Saltwater exposure. The WindObserver IS has a measurement range of 75 m/s.