Turbine Wheel Flow Meter - Compact Electronic DPE-..C3
Measuring range: 5 - 30 ... 50 - 750 l/min water
Connection: G ½ ... G 3, ½ ... 3" NPT
Material: brass, stainless steel
pmax: 40 bar
Accuracy: ±2.5 % of full scale
Analogue output, contacts NPN / PNP, digital indicator
The KOBOLD flow meter model DPE is used for measuring and monitoring liquids. The device works according the well-known blade wheel principle. The six vane blade wheel is retained axially in a high quality sapphire bearing. The sensor is supplied ready-to-install with pipe fittings or with weld-on sleeves. The blade wheel is set in motion by the flowing medium. Magnets are embedded hermetically sealed in the ends of the blade wheels. The magnets generate electrical pulses in a Hall effect sensor mounted outside the flow area.