New Flow Sensor Offers Increased Accuracy, Reduced Cost

Clark Solutions’ new DN Series liquid vortex flow sensor family were designed specifically for equipment manufacturers for use in system flow monitoring and control, and are accurate to 1% fs of measured value, the company says.

Clark Solutions’ new DN Series liquid vortex flow sensor family were designed specifically for equipment manufacturers for use in system flow monitoring and control, and are accurate to 1% fs of measured value, the company says. Models function at flow ranges from 0.24-39.6 gal/min (0.9-150 liters/minute), and are suitable for water- & water glycol-based heat exchange systems (with the usual additives) as well as other fluids, the company says. A flow factor is provided to convert frequency to volume flow rate for each model size. Versions with a 1000 Ohm RTD temperature sensor built-in to the bluff are available, providing direct temperature measurement in the medium.