SMC PF2W511-10-2 digital flow sw remote sensor IFW/PFW FLOW SWITCH NEW $439 SO RARE TO FIND NEW.... WE HAVE 6 IN STOCK. THESE SELL NEW FOR $550+ EACH. BE QUICK!!! BUY ALL 6 AND GET THE FACTORY BOX.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! YOU DO NOT GET THE BOX IF YOU BUY ONE!! MFR DESCRIPTION PF2W511-10-2 DIGITAL FLOW SWITCH FOR Flow ranges (lpm): 0.5-4, 2-16, 5-40, 10-100 Port sizes (Rc, NPT, G): 3/8, 1/2, 3/4, 1 (flow range dependent) Temperature rating: 0-50C Output options: 1-5V, 4-20mA Accuracy: 5% F.S. or 3% F.S. (flow range dependent) Repeatability: 3% F.S. Display Remote, Remote Electrical Connection Circular Flow Rate Range 10 to 100 L/min, 10 to 100 L/min Maximum Load Current 10 mA Maximum Load Voltage 24 V dc Number of Outputs 2 Operating Pressure Range 0 to +1 Mpa Operating Temperature Range 0 to +50 C Overall Height 70 mm Overall Length 148 mm Overall Width 117.2 mm Piping 1 BSPT, 1 BSPT Piping Type Body Ported (Side) Proof Pressure +1.5 Mpa Series PF2W Standards Met CE Weight 290 g