The KOBOLD Model DF-MA paddle-wheel flow transmitter is a variation on the DF Series paddle flow sensor with the added capability of transmitting measured flow. Like all DF Series flow sensors and controls, the DF-MA is available in seven material combinations to withstand exposure to a variety of low-viscosity liquids and aggressive chemicals. This versatility in materials, along with a compact design and an economical price, makes this flow transmitter perfect for numerous industrial and OEM applications.