The GF Piping Systems 2260 ultrasonic level transmitter and 2270 ultrasonic level sensor provide measurement and detection for nearly all types of liquids and vessels, from closed tank systems to open basins; they are suitable for a variety of water treatment, chemical processing and ultrapure water applications. The instruments can differentiate between substances like condensation or agitation and the actual level of the medium. Atex approved, they operate on the measurement principle of ultrasonic time of flight and feature +/-0.05% accuracies of the measurement range. A narrow beam allows installation in limited-space tanks and near static objects.