Impeller flow sensor 228PV

gasfor liquidsin-line

The PVC Tee industrial flow sensor features a six-bladed impeller design with a proprietary, non-magnetic sensing mechanism. The forward swept impeller shape provides higher, more constant torque than four-bladed impeller designs and is less prone to be fouled by water borne debris. The forward curved shape coupled with the absence of magnetic drag provides improved operation and repeatability, even at lower rates. This is more important where the impeller may be exposed to metallic or rust particles found in steel or iron pipes. Higher, more constant torque than four-bladed impeller designs. Features a closed, six-bladed impeller design, using a proprietary, non-magnetic sensing technology. Low impedance 8V DC square wave signal is transmitted with a frequency proportional to the flow rate. This signal can travel up to 2000 feet between the sensor and the display unit without the need for amplification. All the sensors are supplied with 20 feet of Belden type 9320 (two-conductor shield) cable.