DigitalFlow™ DF868 Liquid Ultrasonic Flowmeter Datasheet

The DigitalFlow DF868 is a full-featured, fixed-installation liquid flowmeter designed to meet all your flow metering and energy measurement needs.

Its patented Correlation Transit-Time™ digital signal processing provides drift-free measurements in ultrapure and most “dirty” liquids.  This includes fluids with gas bubbles and entrained solids that have previously required Doppler-type meters.

Using clamp-on flow transducers, the DigitalFlow DF868 measures flow rate through metal, plastic, or even concrete-lined pipes without penetrating the pipe wall. To hold clamp-on transducers in place, a variety of clamping fixtures are available to accommodate different pipe sizes, transducer types, and attachment methods (e.g., chain, wire rope, Velcro® strap, or a magnetic, bolt-on, or weldable steel yoke with metal band). Our universal clamping fixture includes ruled slide tracks to simplify transducer spacing for accurate flow measurements. There’s even a special small-pipe clamping fixture with miniaturized transducers to simplify flow measurement on 0.5 to 2 inch (15 to 50 mm) lines. Features include:

• Economical non-intrusive flow measurement
• Hazardous (classified) location certifications
• Simple set-up and installation
• Suitable for a wide range of pipe sizes and materials
• Two-channel/two-path version available