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Home ➙ Products ➙ Pressure Switches ➙ Para zona EX y conformes a normativas ➙ EX-DWR
EX-DWR
Description
Kind of pressure overpressure, relative
Pressure connection internal thread G1/4, external thread G1/2
Electrical connection terminal connection M16x1,5
Protection class IP65
Housing material rugged housing of seawater resistant aluminium die casting GD Al Si 12
Sensing element material 1.4104 + 1.4571
Media temp. -15 ... 60 oC
Media temp. limit temperatures up to 80 oC are allowable for short periods. Higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap, see Accessories for Pressure Switches / Transmitters)
Ambient temperature -15 ... 60 oC
Ambient temp. limit at temperatures below 0 oC, ensure that no water condensation can arise in the sensor and in the switching device
Switch function/capacity SPDT Microswitch 250 Vac; capacity 2 A inductive, 3 A resistive
Certificates
• ID 0000007042 according VdTUEV Memorandum Pressure 100, Issue 7.2006 and DIN EN 12952-11 and DIN EN 12953-9:2007
• TV.DWFS (SDBFS).12-281 according VdTUEV Memorandum Pressure 100, Issue 7.2006 and DIN EN 12952-11 and DIN EN 12953-9:2007
• ID 0000035004 according DIN EN 764-7:2002 and DIN EN 13611:2008
• CE-0085CL0343 according to DIN EN 1854, Issue 07.2006
• 01 202 931-B-11-0003 according Directive 97/23 EC
• ATEX-approval No. PTB 02 ATEX 1121
• SIL2 according IEC 61508
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Documentation
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Description |
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Pressure adjustment range: 8...40bar |
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Pressure adjustment range: 0,1...0,6bar |
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Pressure adjustment range: 4...25bar |
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Pressure adjustment range: 0,1...0,6bar |
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Pressure adjustment range: 0,2...1,6bar |
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Pressure adjustment range: 0,2...2,5bar |
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Pressure adjustment range: 0,2...2,5bar |
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Pressure adjustment range: 0,5...6bar + ZF1970 adjusted 3bar Falling |
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Pressure adjustment range: 0,5...6bar |
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Pressure adjustment range: 3...16bar |
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Pressure adjustment range: 0,5...6bar |
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EQUIPO ESPECIAL - AÑADIR SEPARADOR WIKA 99010 (X=1110) |
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