Quick Links - Alpha Controls & Instrumentation Inc.

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Contact information
Address

361 Steelcase Road West
Unit 6
Markham, ON  L3R3V8 - Canada

Email

Phone

(905) 477-2133

Fax

(905) 477-4219

L.J. Star

LJ-Star L.J. Star Incorporated manufactures process observation equipment for manufacturers in many process control industries, including pharmaceutical, food and beverage, oil and gas, and chemical applications. Whether for witnessing mixing, verifying flow, observing reactions, or documenting cleaning, the need for fool-proof process observation depends process control instruments. These products include sight glasses, lights, sanitary fittings, flow indicators, bubble traps, camera systems, and level gage instrumentation. L.J. Star's components are designed to be crevice-free so as they are in contact with process fluids the parts will not accumulate bacteria or other material. Products are also offered that are designed for clean-in-place and steam-in-place sterilization.

Full View Sanitary Sight Flow Indicator
L.J. Star

Full View Sanitary Sight Flow Indicator

Full 360° view in sterile service, polished stainless steel sanitary clamp connections, rated up to 150 psi

Call Today!
800-567-8686 ...or... Request Quote
LumiStar3000™ LED Luminaire Series USL16/36 SS
L.J. Star

LumiStar3000™ LED Luminaire Series USL16/36 SS

World's brightest sight glass luminaire is four times brighter than a typical sight glass, provides 3000 lumens at full brightness,designed for cool operation, vibration and impact resistant

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800-567-8686 ...or... Request Quote
Lumiglas® LED Ex-Light, Series 55-EX
L.J. Star

Lumiglas® LED Ex-Light, Series 55-EX

ASL/ESL55-EX, an LED luminaire that can be used with a sight glass in hazardous areas, reducing energy and maintenance costs in explosion proof environments

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800-567-8686 ...or... Request Quote
Lumiglas® Ex Light, Series USL 08-EX
L.J. Star

Lumiglas® Ex Light, Series USL 08-EX

Safe high-intensity illumination for sight glasses, ports, or general applications in hazardous locations, available in 35-watt, 50-watt or 100-watt

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800-567-8686 ...or... Request Quote
Lumiglas® Stainless Mini-Luminaire Series USL 01
L.J. Star

Lumiglas® Stainless Mini-Luminaire Series USL 01

Super-compact and offers a glare-free view through a sight glass

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800-567-8686 ...or... Request Quote
Lumiglas® Ex Light, Series USL 05-EX
L.J. Star

Lumiglas® Ex Light, Series USL 05-EX

Small in size and rated EEx d IIC T3…T6 for all explosion classes

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800-567-8686 ...or... Request Quote
LumiStar1000™ LED Luminaire Series USL13/33
L.J. Star

LumiStar1000™ LED Luminaire Series USL13/33

World's brightest compact sight glass luminaire is two times brighter than a typical sight glass light, provides 1000 lumens, resistant to shock and vibration

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800-567-8686 ...or... Request Quote
Lumiglas® Ex Light, Series ESL 26-EX
L.J. Star

Lumiglas® Ex Light, Series ESL 26-EX

Offers explosion-proof, corrosion resistant, stainless steel, glare-free illumination

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800-567-8686 ...or... Request Quote
Lumiglas® Ex Light Series ESL 25-EX
L.J. Star

Lumiglas® Ex Light Series ESL 25-EX

Mini light that delivers high-intensity explosion-proof lighting for hazardous locations, ideal for tight spaces, stainless steel housing

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800-567-8686 ...or... Request Quote
Lumiglas® Ex Light Series USL 06-EX
L.J. Star

Lumiglas® Ex Light Series USL 06-EX

Compact light in a cost-effective aluminum housing, great replacement for bulkier explosion-proof lighting for sight glasses

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800-567-8686 ...or... Request Quote
Lumiglas® EX Light, Series USL 07-EX
L.J. Star

Lumiglas® EX Light, Series USL 07-EX

Small, high intensity light provides versatile illumination of process vessel interiors in locations where explosion-proof lighting is required

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800-567-8686 ...or... Request Quote
LumiStar2000™ LED Luminaire Series USL 15/35 SS
L.J. Star

LumiStar2000™ LED Luminaire Series USL 15/35 SS

World's brightest mid-size sight glass luminaire is three times brighter than a typical sight glass light, provides 2000 lumens at full brightness, resistant to shock and vibration

Call Today!
800-567-8686 ...or... Request Quote
MetaPlex® Optical Grade Polymer Windows
L.J. Star

MetaPlex® Optical Grade Polymer Windows

Extremely strong and chemically resistant to acids, alkalis (caustics) and alcohols

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800-567-8686 ...or... Request Quote
Rectangular Weld-On Level Gauge Assembly
L.J. Star

Rectangular Weld-On Level Gauge Assembly

Rugged weld-on sight glass fitting provides flow or level indication for vessels and pipelines, available in multiple sizes and metals

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800-567-8686 ...or... Request Quote
Metaglas, Bolt-On Sight Glasses to ANSI B16.5 Type 13
L.J. Star

Metaglas, Bolt-On Sight Glasses to ANSI B16.5 Type 13

Sight glass window designed for full-face connection to an ANSI flange

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800-567-8686 ...or... Request Quote
Metaglas® Sight Glass Disc, Type 73
L.J. Star

Metaglas® Sight Glass Disc, Type 73

Sight glass disc with wiper for DIN 28120 and other weld- type sight glass assemblies.

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800-567-8686 ...or... Request Quote
Metaglas® Sight Glass Disc With Wiper, Type 73 SW
L.J. Star

Metaglas® Sight Glass Disc With Wiper, Type 73 SW

Sight glass disc with wiper for DIN 28120 and other weld- type sight glass assemblies

Call Today!
800-567-8686 ...or... Request Quote
Standard Industrial Sight Flow Indicator-Flange
L.J. Star

Standard Industrial Sight Flow Indicator-Flange

View-through, two opposing windows that are gasketed and mounted with bolted retainers, flange connection

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800-567-8686 ...or... Request Quote
Standard Industrial Sight Flow Indicator-Threaded Mount
L.J. Star

Standard Industrial Sight Flow Indicator-Threaded Mount

View-through, two opposing windows that are gasketed and mounted with bolted retainers, threaded mount

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800-567-8686 ...or... Request Quote
Full View Industrial Sight Flow Indicator-Threaded Mount
L.J. Star

Full View Industrial Sight Flow Indicator-Threaded Mount

360° full-view flow indicator with threaded connection for pipe sizes 1/2″ to 2″, allows for observation from almost any direction under ambient light

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800-567-8686 ...or... Request Quote
Lumiglas® Hi-Pressure Weld-On Sight Glass
L.J. Star

Lumiglas® Hi-Pressure Weld-On Sight Glass

Available in six standard sizes that provide viewing areas ranging in size from approximately 3″ to 9″ in diameter

Call Today!
800-567-8686 ...or... Request Quote
Circular Bolt-On Sight Glass
L.J. Star

Circular Bolt-On Sight Glass

Ready for installation on existing ANSI or DIN standard flanges

Call Today!
800-567-8686 ...or... Request Quote
Hinged Sight Glass – Lumiglas® View/Light Combo Series
L.J. Star

Hinged Sight Glass – Lumiglas® View/Light Combo Series

Quick release closure offers a combination of charge/access port and light/sight glass.

Call Today!
800-567-8686 ...or... Request Quote
Lumiglas® Low Pressure Weld-On Sight Glass
L.J. Star

Lumiglas® Low Pressure Weld-On Sight Glass

Weld-on sight glass for low pressure, low profile applications, can be combined with luminaires and can be used in hazardous areas

Call Today!
800-567-8686 ...or... Request Quote
Butt-Weld Sight Glass Assembly Series MV
L.J. Star

Butt-Weld Sight Glass Assembly Series MV

Low Cost Weld Neck Sight Port with Lumiglas®, offers easy cleaning and clear field of visibility and can come equipped with an optional light source

Call Today!
800-567-8686 ...or... Request Quote
Obround Weld-On Sight Glass Assembly
L.J. Star

Obround Weld-On Sight Glass Assembly

Can be welded into a pipeline or vessel for accurate flow or level indication

Call Today!
800-567-8686 ...or... Request Quote
Weld on Level Gauges for Sight Glass
L.J. Star

Weld on Level Gauges for Sight Glass

Weld on Level Gauges for Sight Glass

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800-567-8686 ...or... Request Quote
Hinged Sight Glass Assembly with Metaglas®
L.J. Star

Hinged Sight Glass Assembly with Metaglas®

Hinged sight glass for quick and easy vessel access that can be used up to 150 psi, weld-on or bolt-on

Call Today!
800-567-8686 ...or... Request Quote
MetaClamp® Sanitary Sight Glass Window
L.J. Star

MetaClamp® Sanitary Sight Glass Window

Strongest, most secure sight glass elements available, meet the USP Type 1 standard for pharmaceutical use

Call Today!
800-567-8686 ...or... Request Quote
Sanitary Hinged Sight Glass Assembly
L.J. Star

Sanitary Hinged Sight Glass Assembly

Ideal for applications requiring quick opening port with pressures up to 150 psi

Call Today!
800-567-8686 ...or... Request Quote
Aseptic Sight Glass Window
L.J. Star

Aseptic Sight Glass Window

Aseptic Sight Glass with Metaglas for sanitary applications, provides clear process visibility and unmatched safety with minimal maintenance

Call Today!
800-567-8686 ...or... Request Quote
Threaded Metaglas® Sight Glass
L.J. Star

Threaded Metaglas® Sight Glass

Compliant with ASME standard for electric boilers, Section I PEB-13, Water Gages

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800-567-8686 ...or... Request Quote
Sight Glass with Metaglas® for Reactors
L.J. Star

Sight Glass with Metaglas® for Reactors

Extremely durable sight glass constructed of Soda Lime and fused with a glass coated metal frame that provides rigidity to prevent breakage

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800-567-8686 ...or... Request Quote
Heated Sight Glass MetaClamp®
L.J. Star

Heated Sight Glass MetaClamp®

Fog-free viewing, non-intrusive and only requires a 24 volt supply with either a temperature controller or timer

Call Today!
800-567-8686 ...or... Request Quote
Full View Industrial Sight Flow Indicator - Flange
L.J. Star

Full View Industrial Sight Flow Indicator - Flange

360° full-view flow indicator with flanged connection, for pipe sizes ranging in size from 1/8″ to 4″

Call Today!
800-567-8686 ...or... Request Quote
Armored Full View Sanitary Sight Flow Indicator
L.J. Star

Armored Full View Sanitary Sight Flow Indicator

Sterile designed flow indicator to be mounted in-line for high purity applications to provide operators with a clear view of flow of virtually any process pipeline fluid or powder

Call Today!
800-567-8686 ...or... Request Quote
Metaclamp® Sanitary Sight Flow Indicator
L.J. Star

Metaclamp® Sanitary Sight Flow Indicator

Metaglas® mechanically prestressed windows, are now available in a sanitary design visual flow indicator in processing applications

Call Today!
800-567-8686 ...or... Request Quote
Teflon-Lined Industrial Sight Flow Indicator
L.J. Star

Teflon-Lined Industrial Sight Flow Indicator

Flanged units provide clear viewing even at high pressures, and at temperatures up to 500°, handle a wide variety of common corrosive chemicals

Call Today!
800-567-8686 ...or... Request Quote
Heating Jackets for Visual Flow Indicators
L.J. Star

Heating Jackets for Visual Flow Indicators

Allows direct observation of high-temperature or temperature-sensitive process fluids without creating a cold spot on temperature-controlled process piping.

Call Today!
800-567-8686 ...or... Request Quote