Service:Clean gases compatible with wetted parts.Wetted Materials:GFC-1XXX: Anodized aluminum, brass, 316 SS and fluoroelastomer O-rings; GFC-2XXX: 316 SS and fluoroelastomer O-rings.Accuracy:±1% FS including linearity over 59 to 77°F (5 to 25°C) and 5 to 60 psia (0.34 to 4 bar); Series GFC X143, X144, X145, ±1.5% FS.Repeatability:±0.5% of FS.Response Time:2 seconds to within ±2% of actual flow.Output:Linear 0 to 5 VDC and 4 to 20 mA.Maximum Particulate Size:5 microns.Temperature Limits:32 to 122°F (0 to 50°C).Power Supply:±12 VDC.Process Connections:1/4″ compression fitting for flow rates ≤50 L/m; 3/8″ for 100 and 200 L/m; 1/2″ for 500 L/min; 3/4″ for 1000 L/min.Pressure Limits:1000 psig (68.9 bar); Series GFC-X143, X144, X145, 500 psig (34.5 bar).Leak Integrity:1 x 10-9 sccs of He.Display:90° tiltable, 3-1/2 digit.Agency Approvals:CE.