Pulsar’s Ultra 3 Controller provides reliable non-contacting, maintenance free flow measurement and control in a wide range of flumes and weirs by calculating flow from the measured head preceding a primary element. Set-up is simple, using Ultra Wizard which leads you through the set-up process step-by-step. Features include three control or alarm relays, optional data logging, Pulsar’s world-leading DATEM echo processing software and a choice of wall, fascia, panel or 19” rack mounting.  Find out more