The KOBOLD DRH series paddle flow sensor offers the variety of seven material combinations, allowing the DRH to stand up to virtually any liquid or aggressive chemical. The DRH 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 DRH can be supplied with a frequency output, 4-20 mA output, or a versatile compact electronics package providing an LED display, 4-20mA output, or programmable setpoint switches. The compact size, variety of material combinations and economical price make the DRH a perfect flow sensor for industrial or OEM applications.
