pelton wheel flow meter Flügelradzähler-1000 Serie

pelton wheel flow meter 1000 series

Functional description

The 1000 series of turbine flowmeters is a cost-effective and performance-optimized range that enables precise flow measurements across seven different flow ranges from 0.05 to 30 L/min. Its excellent chemical resistance, including suitability for ultra-pure water, is due to the careful selection of wetted components. The flowmeter body is available in either PVDF or 316 stainless steel, and the standard O-ring seal is made of Viton™, with other sealing materials also available.
The 1000 series uses a radially driven turbine based on the Pelton wheel principle. In this design, a jet of fluid is directed at a turbine mounted on robust, low-friction sapphire bearings. These bearings ensure the flowmeter’s long life and reliability. The geometry of the turbine and the fluid chamber ensures that the rotational speed of the rotor is proportional to the flow rate. This radial arrangement imparts more energy to the turbine, minimizing the impact of bearing drag and allowing for stronger, more durable bearings.
The standard process connections for the 1000 series are ½” BSPF, with alternative connection options available for OEM applications. Typical applications for the 1000 series include laboratory tests, cooling systems, active flow alarms, and semiconductor plants. This wide range of uses demonstrates the versatility and reliability of the 1000 series in various industrial environments.
This makes the 1000 series the ideal choice for measuring aggressive chemicals and ultra-pure water in diverse industrial applications. The high accuracy and competitive price-performance ratio, combined with its robust construction and versatile connection options, provide a valuable solution for precise flow measurements.

Product details

Connection1/2" BSPF
Measurement range0,05... 0,5 l/min to 2,0 ... 30,0 l/min
Material of wetted partsin contact with mediaPVDF or stainless steel
Pressure rating10 bar or 40 bar
OutputImpuls (NPN or PNP)

Accuracy (linearity)

0,05 ... 0,5l/min & 0,12... 1,5l/min2,0% FSD
0,2 ... 4,5l/min & 0,25 ... 6,5l/min1,5% FSD
0,3 ... 10l/min ; 0,5 ... 15l/min & 2 ... 30 l/min1,0% FSD
Temperature Range-25 ... 60°C or -25 ... 125°C
Design pressure10bar, 40bar optional
Protection rateIP67


Dimension Pelton Wheel Flow Meter Fluegelradzaehler 1000 Serie