123010 McDonnell & Miller AFE-1 AIR Flow Switch

Flow Switches – AirSeries AFE-1Air Flow SwitchesFeatures and BenefitsFor industrial hazardous environment applications requiring a NEMA 7 (Class I, Division I, Group C and D) or NEMA 9 (Class II, Division I, Group E, F, and G) rated flow switch for medium velocity1/2" NPT conduit connectionPaddle fits 8" (203mm) minimum duct sizeBrass, steel and aluminum constructionSingle pole, double throw snap switchMagnetic switching mechanism eliminates need for bellowsSensitivity adjusting screw makes flow adjustment easyMaximum ambient temperature 120°F (49°C)Maximum duct temperature 275°F (135°C)