The FLOMEC QS200 ultrasonic flow sensor insert is designed for above and below grade applications such as turf, irrigation, municipal and underground water monitoring.

QS200 monitors flow rates between 0.1 to 15fps (0.03 to 4.6 m/s) and works in applications below 140° F (60° C). In addition to its low-flow capabilities, ultrasonic technology means no moving parts to wear out or fail when winterizing systems using compressed air – making it a great replacement of existing paddlewheel flow sensors

QS200 sensors are supplied with two single conductors, 18 AWG solid copper wire leads that are 36 inches (914.4 mm) in length with UL Style 116666 direct burial insulation. 

Also available with Schedule 80 PVC Tee