产品数据表
Datasheet
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TECHNICAL DATA
规格参数
General specifications
| Series | 7500 |
|---|---|
| System | Type Z Purge ; Ex pzc Purge |
| Hazardous environment | gas or dust |
| Rated voltage | 230 VAC ±10%115 VAC ± 10%24 VDC ±10% |
| Power consumption | 230 VAC @ 1.8 W 115 VAC @ 9 W 24 VDC @ 9 W |
| Protective gas supply | instrument grade air or inert gas |
| Pressure requirement | T6 version: 0.2 bar (2.9 psi) to 4.0 bar (58 psi)T4 version: 0.2 bar (2.9 psi) to 16 bar (232 psi) |
| Purge flow rate | Kv value water 3.8 m3/h |
| Connections | G1/2 (13 mm) |
| Ambient temperature | -40 ... 55 °C (-40 ... 131 °F) |
| Storage temperature | -40 ... 80 °C (-40 ... 176 °F) |
| Connection type | Inlet/outlet size: G 1/2 (13 mm) Jet size: 3.0 mm and 4.5 mm size (included) |
| Degree of protection | IP65 |
| Material | Body: brassValve (intenal): brassSeal: NBR |
| EU-type examination certificate | EU-type examination certificate |
| Marking II 2 G Ex mb IIC T4/T6 Gb [exsign] II 2 D Ex mb IIIC T130 °C / T80 °C Db Protection by encapsulation EPS 18 ATEX 1232 X | Marking II 2 G Ex mb IIC T4/T6 Gb [exsign] II 2 D Ex mb IIIC T130 °C / T80 °C Db Protection by encapsulation EPS 18 ATEX 1232 X |
| Certificate | CCC approvals |
| MarkingEx mb IIC T4/T5/T6 GbEx mbD 21 T80°C/T95°C/T130°C | MarkingEx mb IIC T4/T5/T6 GbEx mbD 21 T80°C/T95°C/T130°C |
| Directive conformity | Directive conformity |
| Directive 2014/34/EUEN IEC 60079-0:2018, EN IEC 60079-7:2015/A1:2018, EN 60079-18:2015/A1:2017, EN 60079-31:2014 | Directive 2014/34/EUEN IEC 60079-0:2018, EN IEC 60079-7:2015/A1:2018, EN 60079-18:2015/A1:2017, EN 60079-31:2014 |
| Marking | II 2 G Ex mb IIC T4/T6 Gb [exsign] II 2 D Ex mb IIIC T130 °C / T80 °C Db Protection by encapsulation EPS 18 ATEX 1232 X |
| Marking | Ex mb IIC T4/T5/T6 GbEx mbD 21 T80°C/T95°C/T130°C |
| Directive 2014/34/EU | EN IEC 60079-0:2018, EN IEC 60079-7:2015/A1:2018, EN 60079-18:2015/A1:2017, EN 60079-31:2014 |
| IECEx approval | IECEx EPS 18.0110XEx mb IIC T4/T6 GbEx mb IIIC T130 °C/T80 °C Db |
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