Turbine Flow Meters

The precision-engineered KOBOLD DPL All-Plastic Paddle Wheel Flow Sensor delivers reliable measurement of transparent liquids with flow rates up to 400 GPH, making it ideal for applications where chemical compatibility and cost-effectiveness are essential. Featuring a compact design that integrates seamlessly into space-constrained installations like the interior of larger systems, this versatile transmitter uses non-contact optoelectronic sensing to convert rotary paddle wheel motion into proportional frequency signals. KOBOLD USA With all wetted components constructed from synthetic materials including polypropylene housing, polysulfone vane mount, and sapphire axle/bearing, the DPL provides exceptional resistance to aggressive chemicals while maintaining measurement accuracy in harsh environments. Available with multiple output options including frequency signal or analog output, this flow sensor offers flexible integration capabilities for monitoring and control applications across industrial, commercial, and laboratory settings. Operating at pressures up to 145 PSI and temperatures to 160°F, the DPL combines American manufacturing quality with innovative design elements like sapphire-supported vanes that ensure high linearity and extended service life in critical fluid handling systems.

Gas turbine flow meter, range .042 to .21 SCFH (0.02 to 0.1 LPM), 1/8" OD connection.

Gas turbine flow meter, range .042 to .21 SCFH (0.02 to 0.1 LPM), 1/8" OD connection.

Gas turbine flow meter, range .21 to 1.1 SCFH (0.1 to 0.5 LPM), 1/8" OD connection.

Gas turbine flow meter, range .21 to 1.1 SCFH (0.1 to 0.5 LPM), 1/8" OD connection.

Gas turbine flow meter, range .85 to 4.2 SCFH (0.4 to 2 LPM), 1/4" OD connection.

Gas turbine flow meter, range 4.2 to 21 SCFH (2 to 10 LPM), 1/4" OD connection.

Gas turbine flow meter, range 42 to 210 SCFH (20 to 100 LPM), 1/2" OD connection.

Gas turbine flow meter, range 8.5 to 42 SCFH (4 to 20 LPM), 3/8" OD connection.

Gas turbine flow meter, range 85 to 420 SCFH (40 to 200 LPM), 1/2" OD connection.

The ProPulse®2 provides superior performance and delivers accurate Ultra-Low Flow measurement that is highly repeatable under the most demanding of industrial environments. The ProPulse®2 operates using a PVDF rotor with encapsulated magnetic inserts, which rotate on a long-wearing set of sapphire bearings designed to provide years of reliability. As the rotor spins, the magnetic field produced by the magnets is picked up via a Hall Effect Sensor, which converts the rotation into a square wave NPN pulse, 4 – 20mA, or RS485 output that can be sent directly to a metering pump or local display.

The TKB Series battery operated in-line plastic paddle wheel flow meter sensor has been designed for tough industrial applications. The TKB series paddle wheel flow meter sensor has been engineered to provide long-term accurate flow measurement for both corrosive and non-corrosive liquids. The all plastic in-line digital flow meter sensor is equipped with a 360° rotatable vivid backlit LCD display showing both Flow Rate & Flow Total. The re-engineered low-drag, fluid-dynamic design of the paddle wheel allows it to stand alone as the industry’s most accurate flow meter sensor. The TKB series plastic flow meter sensors incorporate an all new re-designed air-foil designed rotor that reduces turbulence and drag as the liquid passes by up to 92%. The zirconium rotor pin has been polished to a mirror finish and provides superior chemical and wear resistance over a metal pin. It should be noted that the rotor has been outfitted with two (2) ceramic bushings. This allows for much finer rotor pin to paddle alignment and greatly reduces paddle wobble that occurs without bushings. Icon’s liquid flow meters incorporate a Tefzel® paddle coupled with a zirconium ceramic rotor pin and bushings. The TKB series battery operated liquid flow meter is industry’s longest lasting paddle wheel flow meter and comes with a lifetime warranty on the paddle wheel assembly.