ex II 2G Ex de IIC T3/T4 Gb
ex II 2G Ex tb IIIC T195°C T130°C T80°C Db
Suitable for Explosion hazardous areas
This Ex-type sight glass luminaire is designed for universal applications in potentially explosive environments. It is ideal for use in combined sight and light glass units, either as a single flange version or with two separate flanged ports.
For illuminating visual flow indicators, pipelines, laboratory mixers, and bioreactors as well as the interior of tanks, hoppers, silos, agitators and other – normally closed – vessels in potentially explosive environments – Gas: Zones 1 and 2; Dust: Zones 21 and 22.
Compact yet powerful:
Dazzle-free illumination; suitable for use with circular sight glass fittings to DIN 28120/DIN 28121 or similar, with screw-type sight glass fittings in compliance with DIN 11851, and in visual flow indicators.
Optimum screw-in lens design ensures maximum light efficiency and convenient access when replacing lamps.
Ideal for applications in sterile areas.
Protection: IP 65 and IP 67 to DIN EN 60529
Temperature Class: T4/50W; T6/20W
Ambient temperature: up to 40 C
Suits circular sight glass fittings to DIN 28120/28121 or similar from size DN 50 and screwed sight glass fittings DIN 11851 from DN 100
Operating Voltage 12 V, 24 V, 120 V, 230 V, 240 V
Power, depending on temperature class: up to 50 W
Secured by hinged bracket or adapter flange
modyfied by an inside mounting flange specially for Aseptik Technology