"dSF" is a warning light with powerful xenon for use in explosive areas in zones 1, 2, 21, or 22. The enclosure in a flame-proof level “d” and the terminal connection chamber is “increased safety e”. the housing is made of copper-free seawater-resistant aluminium, and the glass lens is hardened along with the protection cage made of stainless steel. With an ingress protection rating of IP66 and protection class I, it can typically be used in chemical, petrochemical industry, refineries, vessels, trucks, etc.
The xenon strobe beacon comes in 15 J or 5 J strobe energy.
This product has the following explosion protection:
II 2 G Ex d e IIC T5, T6 Gb
II 2 D Ex tb IIIC T95 °C, T80 °C Db
-55 °C ≤ Ta ≤ +55 °C T5
-55 °C ≤ Ta ≤ +40 °C T6
Zone 1, 2, 21, 22
Ex/ATEX Xenon strobe, Red, 230-240 V ac, 15J, DSF
Rated operating conditions
|Nominal Supply Voltage||230-240 V AC|
|Nominal current||200 mA|
|Flash energy||15 J|
|Operational Temperature||-55°C ... 55°C|
|Terminal connection||2,5 mm²|
|EX approvals||PTB 03 ATEX 1230|