Senix Corp. offers ToughSonic "TSPC" Ultrasonic Distance Sensors and Ultra "U" Family, Universal Ultrasonic Distance Sensors. TSPC sensors are offered in three sizes, measure distances up to 50 ft., function in extreme temperatures and humidities, can be submerged and feature SenixVIEW for easy setup, viewing, analysis and maintenance. The Ultra "U" family of sensors are clamp/flange mounted, measure at short or long range and feature SoftSpan technology for project flexibility and visibility.