LJ Star Sight Glass Light USL 06-EX Lumiglas®

Rated EEx d, de…, IIC T3… T4 for all explosion classes, the USL06-Ex Luminaire is an apt replacement for much bulkier explosion-proof light sources for sight glasses and ports 3 inches or larger. 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. Possible configurations include circular sight glass fitting weld-on styles Series DIN28120 , ANSI flange bolt-on types, and with visual flow indicators .

The USL06-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. Housing measures only 6.6″ long by 4.4″ diameter. Halogen lamps rated to 50 watts are accommodated by both AC and DC voltage.

Safe high-intensity illumination for sight glasses, ports, or general applications in hazardous (classified) locations. For specific-area illumination or the illumination of sight glasses or Visual Flow Indicators, the Lumiglas Model USL08-Ex lights are UL approved for Class 1, Division 1 and 2, Groups C and D applications. These sturdy, compact lights are now available in 35-watt, 50-watt or 100-watt versions. On sight glasses 6″ and larger, the USL08-Ex Luminaire provides combination illumination and glare-free viewing. View the circular sight glass fitting weld-on styles Series DIN28120 or ANSI flange bolt-on types to find a configuration to suit your needs.

This super-compact sight glass luminaire is applicable for combination view/sight glass (single port version) or separate light and sight glass (dual-port version).
It is designed to give glare-free illumination with sight glass styles as follows:

• Circular weld-on sight glass series DIN 28 120 starting at DN 25
• Circular sight glass series ANSI Bolt-On starting at 1″
• Sight flow indicators starting at size 1″
• Circular weld-neck series MV starting at DN 50
• Sanitary clamp connection series MetaClamp starting at 1/2”

Safe high-intensity illumination for sight glasses, ports, or general applications in hazardous (classified) locations. For specific-area illumination or the illumination of sight glasses or Visual Flow Indicators, the Lumiglas Model USL08-Ex lights are UL approved for Class 1, Division 1 and 2, Groups C and D applications. These sturdy, compact lights are now available in 35-watt, 50-watt or 100-watt versions. On sight glasses 6″ and larger, the USL08-Ex Luminaire provides combination illumination and glare-free viewing. View the circular sight glass fitting weld-on styles Series DIN28120 or ANSI flange bolt-on types to find a configuration to suit your needs.

This explosion-proof, corrosion resistant, stainless steel, stand-alone luminaire is ideally suited as a source of glare-free illumination in combined sight/light glass (single port) arrangements or with separate glasses for viewing and lighting (dual port). It is designed for use with circular sight glass fitting weld-on styles Series DIN28120 , ANSI flange bolt-on types , and with visual flow indicators. Especially suitable for use in pharmaceutical, chemical and food processing applications. It provides illumination of interiors of normally closed vessels such as storage tanks, columns, reactors, mixers as well as visual flow indicators.

The ESL26-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 60529, NEMA types 4 & 4X.

The Series ASL/ESL55-EX, an LED luminaire that can be used with a sight glass in hazardous areas, reducing maintenance costs and allows companies to meet green initiatives. Before now, the only explosion-proof rated luminaires available were very low power, providing little light for viewing. Now companies who want to reduce their carbon footprint can obtain a high-power, Ex-rated LED luminaire that gives operators a well-lit glare-free view of processes through a sight glass. This luminarie is available is made with a 316 stainless steel (Esl 55-LED Ex) housing for harsh environments. Compared to traditional halogen luminaires, the new green-technology LED Lumiglas® luminaires from LJ Star produce cool light and have an exceptionally long life, making them ideal for heat-sensitive processes and use in sight glass applications where exceptional reliability and low maintenance are required. These new luminaires have an operating life of approximately 50,000 hours… more than five and a half years of maintenance-free operation – 50 times that of a halogen bulb. A major pharmaceutical company estimated it will save $5000 in maintenance costs over 5-1/2 years due to the longer life of the LEDs compared to halogen bulbs. With these savings, the premium cost of the luminaire is recouped within 1-1/2 years (not including the savings in energy.) What’s more, there will be fewer interruptions in process viewing that could adversely affect a high-value process product. The ability to produce light without heat, plus an exceptionally long life make the new green-technology LED Lumiglas® luminaires from LJ Star ideal for heat-sensitive processes and use in sight glass applications where exceptional reliability and long operating life are required.