F-2000 Digital Paddlewheel Flow Meter The BW DIGI-METER® F-2000 combines innovative features and benefits with durable materials of construction to provide accurate and reliable flow measurement. Model variations include: RT = Rate, and totalizer. Transformer or battery operated. AO = 4-20mA, 0-10 VDC analog output, flow rate and totalizer. Transformer operated. PC = Batch processing, flow rate alarm, proportional metering, flow rate, and totalizer. Transformer operated. AP = Analog output, batch processing, flow rate alarm, proportional chemical metering, flow rate, and totalizer. Transformer operated. Technical Overview: GPM .4 - 8000 LPM 1 - 27000 PSI 300 Bar 20 Fahrenheit (°F) 200 Celsius (°C) 93 Body Material PVC, PVDF, 316 Stainless Steel Pipe Sizes ⅜”, up to 12”