Dwyer德威尔 668-5 668-6 668-7 668-8 668-9 压差变送器

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[ssba]
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Service:Air and non-conductive gases.Accuracy:±1% FS (RSS), (includes non-linearity, hysteresis, and non-repeatability).Temperature Limits:Operating: 0 to 150°F (-18 to 65°C), Storage: -40 to 185°F (-40 to 85°C).Pressure Limits:10 psig (0.69 bar).Compensated Temperature Range:0 to 150°F (-18 to 65°C).Thermal Effects:0.033% FS/°F (0.18% FS/°C).Supply Voltage:12 to 30 VDC.Output:4 to 20 mA, 2-wire.Zero and Span Adjustment:±1 mA, non-interactive.Response Time:<60 msec.Loop Resistance:0 to 800 Ω.Electrical Connection:Terminal strip.Pressure Connection:3/16″ OD fitting for 1/4″ ID tubing.Housing:Fire retardant glass filled polyester.Weight:3 oz (85 g).Agency Approval:CE.