Racine Vortexmodernized its RNL insertion-style liquid vortex flowmeter line withupdated electronics and an onboard display. The RNL meter is aninsertion-style flowmeter designed to offer high accuracy measurementsin low-viscosity liquid applications. The meter has no moving parts andis virtually maintenance-free. It fits pipe sizes of four inches andhigher. The meter is DC-powered with four to 20 mA output and may alsobe configured for three-wire frequency pulse output. The meter issuitable for municipal water treatment, boiler feed water andcondensate, cooling towers, pool and water parks, chemical processing,and ground water monitoring and irrigation systems.