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English Particularly suitable as a pressure switch or pressure limiters for fuel gases (DVGW worksheet G 260) and liquid fuels (e.g. heating oil), as well as for steam systems according to TRD 604 and hot water systems according to DIN EN12828, systems in accordance with DIN EN12952-11 and DIN EN12953-9. It is used for maximum and minimum pressure monitoring. This pressure switch is a “special design” and has been tested with 2 million operating cycles. TÜV and DVGW tests are available.
Type: Ex-DWR06 Ex protection to EEx de IIC T6
II 2G Ex d e IIC T6 Gb, II 1/2D Ex ta/tb IIIC T80 ºC Da/Db
Fixed switching differential
Adjustable pressure range: 0.1...0.6 bar
Fixed hysteresis: 0.04 bar
Max. pressure: 6 bar
Max. gas pressure: 6 bar
Pressure type: Overpressure, relative
Pressure connection: Female thread G¼”, male thread G½”
Electrical connection: Plug according to plug DIN EN 175301
Protection class: IP 65, vertical only
Material of the switch housing: Sturdy housing made of seawater-resistant die-cast aluminum GDAlSi12
Materials in contact with the medium: 1.4104 + 1.4571
Medium temperature: -25...70°C
Max. Medium temperature: Temperatures of up to 85 °C are permissible for short periods. Higher medium temperatures are possible if suitable measures (e.g. siphon) are taken (e.g. siphon) to ensure the above limit values at the switching device (see accessories for pressure switches / transmitters). Ambient temperature: -25...70°C (Note on ambient temperature: At ambient temperatures below 0°C, ensure that no condensation can form in the sensor and in the switching device). Switching function: 8A at 250Vac; 5A at 250 Vac inductive; 8A at 24Vdc; 0.3A at 250Vdc
Approvals: ID 0000007042 according to VdTÜV bulletin 100, issue 07.2006 and DIN EN 12952-11 and DIN EN TV.DWFS (SDBFS).12-281 according to VdTUEV bulletin 100, issue 07. 2006 and DIN EN 12952-11 and DIN EN 12953-9:2007 ID 0000035004 according to 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 to Directive 97/23 EC SIL2 according to IEC 61508-2
Type: Ex-DWR06 Ex protection to EEx de IIC T6
II 2G Ex d e IIC T6 Gb, II 1/2D Ex ta/tb IIIC T80 ºC Da/Db
Fixed switching differential
Adjustable pressure range: 0.1...0.6 bar
Fixed hysteresis: 0.04 bar
Max. pressure: 6 bar
Max. gas pressure: 6 bar
Pressure type: Overpressure, relative
Pressure connection: Female thread G¼”, male thread G½”
Electrical connection: Plug according to plug DIN EN 175301
Protection class: IP 65, vertical only
Material of the switch housing: Sturdy housing made of seawater-resistant die-cast aluminum GDAlSi12
Materials in contact with the medium: 1.4104 + 1.4571
Medium temperature: -25...70°C
Max. Medium temperature: Temperatures of up to 85 °C are permissible for short periods. Higher medium temperatures are possible if suitable measures (e.g. siphon) are taken (e.g. siphon) to ensure the above limit values at the switching device (see accessories for pressure switches / transmitters). Ambient temperature: -25...70°C (Note on ambient temperature: At ambient temperatures below 0°C, ensure that no condensation can form in the sensor and in the switching device). Switching function: 8A at 250Vac; 5A at 250 Vac inductive; 8A at 24Vdc; 0.3A at 250Vdc
Approvals: ID 0000007042 according to VdTÜV bulletin 100, issue 07.2006 and DIN EN 12952-11 and DIN EN TV.DWFS (SDBFS).12-281 according to VdTUEV bulletin 100, issue 07. 2006 and DIN EN 12952-11 and DIN EN 12953-9:2007 ID 0000035004 according to 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 to Directive 97/23 EC SIL2 according to IEC 61508-2