Larson Electronics Explosion Proof Sight Glass Light - 100 Watt - 120 Volt or 220/240 Volt

Explosion-Proof Small Format Light - UL 844 Listed Class I, Division 1&2, Groups C&D for fitting to sight/light ports and specific area lighting. Approved for wet conditions (UL 1571) This compact, powerful light can be used in small spaces where operators need Class 1 Division 1 or Class 1 Division 2 lighting. Made in the USA The EXPSG-120-100W is excellent for specific area lighting such as instruments, control panels, valve manifolds, walkways, etc. These sturdy lights are constructed of corrosion-resistant aluminum alloy and are moisture-proof as well as explosion-proof (hazardous locations) so they are equally well suited for use in demanding installations indoors and out. Both spot and flood lamp configurations are available for particular applications. Click here to see the Low Voltage LED version of this light. Sight Glass StylesThis light is designed to give glare-free illumination in combination with the following sight glass styles:• bolt-on circular flanges• circular weld pad• visual flow indicators (standard or full-view)• sanitary clamp connection larger than 3”• circular threaded assemblies (type MV) larger than 4”• specific area lightingUL Hazardous Location RatingsUL 844 listed for Class I, Division 1 & 2, Groups C and D.Approved for wet conditions, UL 1571 Click here to learn more about National Electrical Code Hazardous Location Classifications Temperature Operating ConditionsTemperature range (operating temperature) is referenced to 40¡C ambient. Lamp - 100W Spot halogen lamp with bayonet base and separate reflector. Lamp Socket - BA 15d Bayonet Click Photo to Enlarge Mounting BracketsStraight mounting brackets are for use on single sight ports from 3” to 6”. Angle (offset) brackets are available for 6” and larger for single light/sight port combinations. Brackets are adaptable to various types of mounting configurations for area lighting. Installation Instructions General (See detailed instruction manual)The light is usually bolted by twin brackets to the sight glass assembly, i.e. to the cover flange of a bolt-on circular sight glass, circular weld-on assembly (type DN28120), visual flow indicator, or mounted for area illumination. Can be used for the following sight glass sizes and larger:Bolt-on circular sight window, 2”Circular weld-on sight window, 3”Visual flow indicator, 2”Weld-neck type MV, DN80Also available are sanitary clamp connections for sizes 1” and larger Electrical Connection Installation1. Disconnect main power supply2. Remove side entrance cover3. Attach power leads to terminal block4. Replace cover insuring gasket (o-ring) is in place. Tighten.5. Connect powerConnections to be in accordance with National Electric Code¨ Requirements Lamp Replacement1. Switch off the light and disconnect power2. Remove top cover3. Loosen socket bracket. Removal of the screw is not necessary4. Remove lamp socket bracket assembly5. Replace bulb. Use only approved bulb (table 1)6. Replace lamp socket bracket assembly7. Tighten bracket screw8. Reinstall top cover insuring cover gasket (o-ring) is in place.Tighten.9. Connect power supply Parts, Construction and Materials:• Luminaire body: Corrosion resistant die cast aluminum, G-Al Si 10 Mg• Lens Holder: Unit of aluminum ring, glass• Brackets: Die cast Aluminum, G-Al Si 10 Mg• Weight: 7 lb. (3.2 Kg)• Gaskets: Silicone rubber o-rings