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Ex pz purge system 5000Q-02-*

Ex pz purge system 5000Q-02-*
Ex pz purge system 5000Q-02-*

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артикул: 45354
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  • Ex pz purge system for Zone 2 and 22, ATEX & IECEx
  • Strong and durable polyester housing withstands most extreme environmental conditions
  • 3 RTD inputs for external temperature monitoring and control
  • LCD for viewing programming and operation modes
  • Fully automatic, Rapid Exchange® purging systems
  • Menu driven programming and field configuration for most applications
Параметр Значение
Общие характеристики
Артикул 45354
Ambient temperature -20 ... 60 °C (-4 ... 140 °F) at T4 -20 ... 40 °C (-4 ... 104 °F) at T6
Degree of protection IP65
Connection SV1, terminals 16, 17, 18
Housing polyester
Mass approx. 1.4 kg (3.1 lb)
Rated voltage 230 VAC - 230 VAC, 48 ... 62 Hz ± 10% 115 VAC - 115 VAC, 48 ... 62 Hz ± 10% 24 VDC - 24 VDC ± 10%
Power consumption 230 VAC - 2.3 VA (without digital valve) 115 VAC - 2.3 VA (without digital valve) 24 VDC - 2.5 W (without digital valve)
Relative humidity 5 ... 95 %, noncondensing
Operating mode fully automatic (FA)
Cable Cross section: 16 to 20 AWG (0.5 to 1.5 mm ) Strip length: 0.31 to 0.35 inches (8 to 9 mm) Cross section: 16 to 20 AWG (0.5 to 1.5 mm ) Strip length: 0.35 inches (9 mm) Cross section: 18 to 24 AWG (0.25 to 1.0 mm ) Strip length: 0.33 to 0.37 inches (8.5 to 9.5 mm)
Marking II 3 G Ex nA nC [pz] II T4 -20 °C to +60 °C II 3 G Ex nA nC [pz] II T6 -20 °C to +40 °C II 3 D Ex tD A22 [pD] IP64 T70°C
Output type digital valve, (1) SPDT, powered contacts from power line
Vibration resistance 5 ... 100 Hz , 1 g, 12 m/s , all axes
Dimensions 140 x 120 x 90 mm (5.5 x 4.7 x 3.5 inch)
EU-type examination certificate EPS 10 ATEX 1263 , for additional certificates see www.pepperl-fuchs.com
IECEx approval Ex nA nC [pz] IIC T4 Gc Ex nA nC [pz] IIC T6 Gc Ex tc [p] IIIC T70 °C Dc IP64 File no: IECEx EPS 11.0010
Input type temperature input
Number of volume exchanges min. 5
Hazardous environment gas or dust
Protective gas supply instrument grade air or inert gas
Safe pressure - gas 0.25 mbar (0.1" H O) (Zone 2) - dust 0.5 mbar (0.2" H O) (Zone 22)
Purge flow rate - 3.0 mm orifice at 2 bar (29 psig): 105 l/min - 4.5 mm orifice at 2 bar (29 psig): 220 l/min
Flow rate for leakage compensation 0.3 l/min typ. (depends on enclosure seal)
Impact resistance 30 g, 11 ms, all axes
Directive 94/9/EC EN 60079-0:2006 , EN 60079-2:2007 , EN 60079-15:2005 , EN 61241-0:2004 , EN 61241-1:2004 , EN 61241-4:2006
Contact loading 3 A
Pressure requirement min. 2 bar (29 psi)
Inrush current 5 A
Shock resistance EN 60068-2
Cable gland 1.5 mm diameter max. wire size - power supply and contacts 0.13 ... 2.08 mm - Pt100 0.08 ... 1.31 mm
Sensor type Pt100, 2-wire connection
Number of sensor connections up to 3 sensors per unit
Observation window safety glass

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