The KOBOLD DF series paddlewheel flow sensor offers the variety of seven material combinations, allowing the DF to stand up to a multitude of low-viscosity liquids and aggressive chemicals. The DF is a compact flow sensor which employs permanent magnets embedded in a rotating paddle wheel. A Hall-effect sensor detects the magnet passing and provides an output which is proportional to flowrate. The DF sensor is supplied with a pulse frequency output. The compact size, variety of material combinations and economical price make the DF a perfect flow sensor for many industrial or OEM applications.
Specifications
Measuring Range
0.02-0.14 GPM 1.5-36 GPM water
Fitting
1/4" - 1-1/2" NPT, 1/2" - 1-1/2" ANSI flange
Material
Ni-Plated Brass, SS, Trogamid, Polysulfone, PVDF
Max. Pressure Ranges
85-1450 PSIG
Max. Temperature
180°F
Accuracy
± 2.5% FS
Electrical Output
Pulse Frequency
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