74354

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Type Ex px purge and pressurization system

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Power
Protective gas supply	instrument grade air or inert gas
Supply	I.S. 4 to 20 mA loop powered Entity Parameters: U i = 30 V I i = 200 mA C = μS L = 0 μH P 1 = 1 w total
Environment and package
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Dimensions	134 x 57 x 80 mm (5.3" x 2.3" x 3.2")
Storage temperature	-20 ... 60 °C (-4 ... 140 °F)
Other
Cable gland	I.S. connection: Hirschmann DIN 43650-A connector
Connections	Inlet and outlet of valves 6500-MAN-PV-01 : 3/8"NPT, double ferrule 10mm compression fittings (included)
Connection type	10 mm stainless steel ferrule tube fittings
Degree of protection	IP65 (DIN connector)
Directive conformity	CE
EU-type examination certificate	ATEX II 1 G EEx ia IIC T4 Tamb= -20 to 60 °C
Mass	700 g (1.5 lbs)
Material	painted aluminum body
Operating mode	automatic purging + pressurization
Pressure requirement	1.0 bar (15 psi) to 8.3 bar (120 psi)
Safe pressure	Gas: 0.35'' wc (8,88 mm wc) (0.88 mbar/ 88 pa) Dust: 0.35'' wc (8,88 mm wc) (0.88 mbar/ 88 pa) Gas+Dust: 0.35'' wc (8,88 mm wc) (0.88 mbar/ 88 pa)
Series	6500
System	Ex pxb Purge , Ex pyb Purge
Valve flows	6500-MAN-PV : Proportional valve Purging/pressurization/dilution: 17 l/min to 226 l/min (0.6 to 8 scfm)

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