Rated EEx de…, IIC T3…T4 for all explosion classes, the USL07-Ex Luminaire is a compact powerhouse, suitable for 4″ and larger sightglasses and glasses. It can be configured for integral light/sight glasses in its single-port version, or for separate light and sight glasses in a dual-port version. Configurations include the circular sight glass fitting weld-on styles Series DIN28120 , ANSI flange bolt-on types , and with visual flow indicators.
The USL07-Ex lights are Cenelec approved for Class IIc for Zones 1 & 2 (all explosion classes) and are dust and waterjet proof to IP 65, EN 60598 and NEMA type 4. It can be used in virtually any hazardous area and is suitable for food processing. Instrument housing measures only 6.5″ long by 4.3″ diameter. Halogen bulbs with wattage ratings of 35 or 50 are accommodated.