Pepperl Fuchs 1011

1011 Series control unit, Type Y and Z. Type Z purge and pressurization system for Class I and Class II areas. Series: 1011. System: Type Y Purge , Type Z Purge. Hazardous environment: gas. Protective gas supply: instrument grade air or inert gas. Pressure requirement: 5 - 120 psi (With EPV-1 vent. Systems installed without vent must be equipped with redundant regulator set to 5 psi max.). Safe pressure: Setpoint: Class I: 0.25" (6.35 mm); Class II: 1.0" (25.4 mm)Flow rate: 0.1 - 3.5 SCFH (2.8 - 99 l /hr). Ambient temperature: -29 ... 49 °C (-20.2 ... 120.2 °F). Connection type: System supply fitting: 1/4" tube fittingEnclosure supply fitting: 1/4" tube fittingEnclosure reference fitting: 1/4" tube fitting. Material: Regulator body: brass, zinc w/enamel finishRegulator handle: polycarbonateEnclosure pressure gauge: alum w/ enamel finishTube fittings: 316 ss forged bodyTubing: 316 ss 1/4" .035 weldedSystem nameplate: silk screened Lexan®Fastener hardware: alum. & stainless steelMounting plate & bracket: anodized aluminumEnclosure warning nameplate: silk screened ss. Mass: 3.2 kg (7 lb). UL approval: . cULusClass I, Division 2, Groups A, B, C, DClass II, Division 2, Groups F, G: . cULus: Class I, Division 2, Groups A, B, C, DClass II, Division 2, Groups F, G

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