Dwyer Instruments has released the new series DFT differential flow transmitter. The series DFT uses a segmented wedge differential producer to measure flow rates as related to pressure to monitor process fluids.
The segmented wedge provides a simple and reliable restriction for sensing flow as related to pressure differential. The sensor can be mounted in any position and allows the designer to install it in any orientation: horizontal, vertical or inverted.
The sensor is offered with three flow measuring ranges: 1.9-19LPM (0.5-5GPM), 3.8-38LPM (1-10GPM) and 3.8-57LPM (1-15 GPM) and three electrical output signals: 4-20 mA, 1-5 VDC and 1-10 VDC. The sensor offers low-cost precision with a measuring accuracy of ±2% of full-scale range and repeatability of ±0.5%.