Description Specifications Literature Description Features:Broad range of adjustabilityCompact sizeHigh resolutionClose on-off differentialEase of customer settingMonitors gases or liquidsMaterials: 316SS, brass, or TeflonConfirms: normal flow conditionsSense: high flow and low flow conditionsOutput: switch contactApplications:Vacuum systemsWet stationsGas analyzersCooling systemsIndustrial fluid linesOperation:When no flow is present the free magnetic piston rets on the bottom of the bore, which is in a bypass off the main line. Adjustment of the orifice in the main line creates a small bypass flow to lift the magnetic piston and actuate the reed switch. When flow decreases, the piston moves downward and the reed switch deactuates.Actuation points for air at 68*#176;F and 14.7 psia with increasing flowDeactuation (decreasing flow) average 10% less than actuation (increasing flow)Repeatability ±2%Unit will pass greater flows State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsBody Material:316 stainless steelBypass Deisgn:By passSwitch:Single Pole Single Throw Normally OpenMax. Working Pressure:3000 psig (206.84 barg)Wetted Parts:316SS, expoxySeal:Viton®Temperature Opearting Range:0° to 220°F (-17° to 104°C)Calibration RangeAir:100 to 20,000 scc/m (0.21 to 42.4 scfh)Water:3 to 500 ml/m (0.048 to 7.93 gph)Port Size:1/8" FNPTPressure Loss TableAir Flow Rate:100, 5500, 7000, 20000, 60000 cc/m (0.21, 11.7, 14.8, 42.4, 127.1 scfh)Water Flow Rate:3, 200, 400, 500, 950 ml/m (0.048, 3.17, 6.34, 7.93, 15.10 gph)Differential Pressure:1.2, 9.2, 11.7, 24.7, 69.7 mbars (0.50, 3.71, 4.71, 9.93, 28.00 inches of water) Literature & Docs Product Specifications Accessories