Ksr transparent glass level gauges are available as double cover plate type in ansi pressure class 150 to 600. The medium level inside the level gauge is indicated as the result of the light refraction principle, since the liquid filled area completely absorbs the rays of. Level gauges are meters used to determine the level of a liquid in a fixed storage or process tank. Flowtech instrument offers high temperature reflex transparent level gauge for the measurement of liquid level at a glancein tank. The main element of the glass level gauge is the gauge body. Flat glass gages overview 6 reflex and transparent gages reflex gages have a single vision slot in which light can enter the gage chamber to determine liquid level.
Jerguson magnicator magnetic level indicator the magnicator indicator is connected to a process vessel. In this kind of level gauge, the fluid is held between two smooth glasses. Gauge glasses heat resistant glass manufacturer from chennai. Glass level gauge gauge series 03 selection guide 0405 seriesl 0607 seriesm 0809 seriesh 101 1 tubular gauges u 12 tubular gauge value26 weld padwpm 1415 gauge connection options 1617 standard visible length chart 18 optional accessories 1920 index. Receipt and storage upon receipt of gauge, check all components carefully for damage incurred in shipping. For saturated steam values 20 bar, a lowmaintenance transparent level gauge with mica shield protection should be used see graph abrasion caused by. Types of level gauges working principle of level gauge. Reflex liquid level gauges use the rform sight glasses. Wait for the gauge level to stop rising before proceeding. Series r20, shown with jerguson gage valves series t20 specify jerguson all gages are notcreated equal. Series l chamber gauges are of flat glass reflex or transparent design.
Connections of 12 or 34 inch npt are available for attaching the valve to the vessel. The standard straightthrough flow design features a durable cast aluminum wheel. This guide provides key information about the components of an mlg to help you make informed decisions. Glass size type rtr reflex rotating execution with tubular cover rtf reflex fixed distance execution with tubular cover. It should take care, that the upper end of the illumination and the upper edge of the glass level gauge are at the same high.
Gauge valve gauge valve 22 series 10 23 series 20 24. When you only state the operating conditions, namely. Glass level gauge gauge series 03 selection guide 0405 seriesl 0607 seriesm 0809 seriesh 101 1 tubular gaugesu 12 tubular gauge value26 weld padwpm 1415 gauge connection options 1617 standard visible length chart 18 optional accessories 1920 index. The transparent glass also provides an excellent means to inspect fluid characteristics optically. This is particularly using for high pressure or high temperature or toxic liquid storage tanks. If the level gauge has intercepting valves, this manual must be used together with the specific intercepting valve type manual.
Rising and falling level of the liquid inside the tank vessel can be observed through the glass assembled in the gauge. Transparent gauge glass has high transmittance and resist to aggressive environment, so transparent sight glass is widely used in industry and petrol. Reflex glass 3, is installed between of the centre piece 1 and the. Utilizing a combination of proven buoyancy principles along with the benefits magnetism, mlis can be customized to fit virtually any process connection. Reflex glass level gauges working principle is based on the light refraction and reflection laws. Reflex level gauges allow the medium to be viewed through a reflex glass. It is assembled with top and bottom two isolating valves with toughened borosilicate glass tube. Level gauges are reflex type br, transparent type bt or bicolour type bc. Tubular type level gauge are widely used for low pressure services up to 5kgfcm. Data sheet sight glass level gauges 0620 page 5 of 54 design sight glass level gauges the main part of the sight glass level gauge is the chamber. Fluid leveltemp fluid leveltemp fluid level fluid level centres 76mm 76mm 76mm 76mm thread m10 m12 m10 m12 max temp 90c 90c 90c 90c weight 0.
We are manufacturer and exporter of glass level gauges and other level gauges like reflex, transparent, magnetic, tubular, float and board level gauges. They provide improved visibility, reduced maintenance, and eliminate leak paths associated with sealing glass. Tubular liquid level gauges, designed and built for a wide range of temperature and pressure applications. Installation, operation, and maintenance instructions for glasstrac level gauges note. Ksr glass level gauges oy konwell ab is a finnish highquality. They have a prism glass window that uses the basic optical. From the rear, incident light passes through both sight glass plates with the media between them. Reflex gauge glass corrosion resistance and transparency reflex gauge glass is used to read the liquid level more clearly in. It da steam application for glass level gauges reflex level gauge type max working pressure bar.
Boiler waterlevel the first duty when taking over a boilerroom shift is to make certain the pipe, fittings and valves. The reflex gauge is assembled firmly with gasket, reflex glass, cushion gasket and gauge cover on the body by ubolts. Clarkreliance continues to be the global leader in the level indication and control, sightflow indication, and filtration and separation industries. Bam series magnetic level gauge 1 superior level indicator 03 principle of operation 05 typical mounting styles 06 typical installations 07 selection guide bam 92 series 08 09. Extrahard borosilicate glass, according to din 7081. Light enters the gauge from the side opposite the observer so that both the level of a liquid and its characteristics can be seen. Glass level gauge are used for the lowpressure tanks and vessels. Catalogs jerguson glass gages clark reliance document library. It offset rav 957 seal welded 85 298 ta 120 120 323 ta 120 225 kta 225 180 356 kta 75 291. Magnetic level indicators mli have revolutionized the global visual indication market by offering a safer, reliable, and highvisibility alternative to common gauge glass assemblies.
The chamber, or column, contains a sealed float with a permanent magnet assembly which rises and falls as the liquid level changes in the process vessel. The level is ascertained using a glass which has a smooth side and a wetted prismatic side. Penberthy tubular glass liquid level gauges and gaugecocks gauges overview penberthy tubular glass gauges are mounted to the vessel externally and use tubular glass to provide direct visual verification of the liquid level present. Glass leveller is an equipment that monitors glass level inside furnace. Ulb series glass plate liquid level gauge ulb01 glass plate liquid level gauge summary ulb. The wmi series magnetic level indicator is suitable for a variety of applications. We are the manufacturer, supplier and exporter of reflex gauge glass from chennaiindia to globally offered by us are designed to meet the specific functioning requirements of all types of pressure vessels, tanks as well as boilers.
As soon as the indicator starts to leak, the incipient flow lifts the ball from the recess and forces it against the valve seat pressure 0. Liquid level gages and valves for the power and process industries. Pentberthy direct reading liquid level gages and gagecocks. Basics of sight glass level gauge level gauges are perhaps the simplest indicating instrument for liquid level in a vessel. The level of the fluid inside the level gauge is shown by using the optical principles of refraction. Utilizing a combination of proven buoyancy principles along with the benefits magnetism, mlis can be customized to fit virtually any process connection arrangement on the vessel. Applications of the glass gauge continuous level indication without supply voltage. Manufacturer of gauge glasses heat resistant glass, klinger gauge glass, reflex glass and toughened glasses offered by level and flow control engineers, chennai, tamil nadu. The gauge level should rise to equalize with the tank level. Reflex type level gauges sturdily consist of a body with glass and cover tightened by ubolts. Fluid leveltemperature gauges are available in 3 sizes each with 2hole mounting at 76mm, 127mm and.
Level gauges ss glass tube level gauge manufacturer from. Illuminators are available for use with transparent gauges for easier liquid observation in dark environments. For saturated steam values 20 bar, a lowmaintenance transparent level gauge with mica shield protection should be used see graph glass loss caused by. Compared to the common site glass gauge, the wmi indicator provides better visibility of actual tank levels, requires virtually no maintenance, and increases the safety of any level gauge application. Catalogs jerguson glass gages clark reliance document. This catalogue describes our glass level gauges, whereas our magnetic level gauges are shown in a separate bulletin. A closed circuit sight gage offering mounting blocks made from aluminum connected by a flexible, tubular vinyl sight providing 360 of viewing fluid level. The process connection normally is equipped with gauge valves. This glass is flat on the outside and on the inside has a series of prism grooves that face the vapor and liquid space.
They are often found in industrial levelmeasurement applications, even when another levelmeasuring instrument is present, to serve as a direct indicator for an operator to monitor in case there is doubt about the. The liquid level is distinguished by the different brightness of the reflex glass in the water or. Liquid level gauge provides direct observation of liquid level in a tankvessel rising and falling level of the liquid inside the tankvessel can be observed through the glass assembled in the gauge. For a reflex level gauge, within the recess of a liquid chamber and behind a single piece of glass, is the liquid column that clamps down onto the gauge body. Chemical industry, petrochemical industry, oil and natural gas extraction on and offshore, shipbuilding, machine building, power generating equipment, power plants. Reflex transparent level gauge liquid level gauges. For this purpose there is, under the valve seat, a ball within a recess. We reference additionally to the maintenance and installation manual which is.
A miniature closed circuit sight gage with a borosilicate clear sight glass secured in an aluminum body without markings. Sight glass level gauges type 700 operation and maintenance. Magnetic liquid level indicators are an attractive alternative to sight glasses for many applications. The transparent level gauge is particularly recommended for applications where the glass needs to be protected from corrosive fluids and high temperatures. Klinger reflex level gauges are used to indicate the level of liquids in boilers and vessels. Specialists in liquid level indication a rugged flat glass.
This contact type glass leveller can measure in high resolution and does not need a troublesome maintenance. Part numbers featured with bold highlighted codes will ensure a standard product selection. Tubular glass level gauge with hand wheel shutoff gauge valves type. If damage is evident or suspected, do not attempt installation. Jul 01, 2016 for a reflex level gauge, within the recess of a liquid chamber and behind a single piece of glass, is the liquid column that clamps down onto the gauge body. The medium level can be easily observed looking through the glasses. This liquid level gauge provides direct observation of liquid level in a tank vessel. Incorporated into this gauge body are the liquid channel if necessary the heating channel and the seating faces for the chambered seals and sight glasses. L for tl gage led flat glass units only m for tm, tmr, th, thr, tlc, and tsl gages led flat glass units only u for tu gage led flat glass units only s for tsm gage led flat glass units only 2, 4, 6, 8, a10, c12, or n not applicable standard extention wedge depth inch magnetic gage only flat glass illuminators fm. Liquid level gauge calibration is used to ensure proper readings are obtained when using level gauges. Reducing leak paths is critical amongst many users for flammable or toxic service. Since 1905, jerguson gages and valves have been installed in a wide variety of liquid level applications, from basic chemical storage tanks to the most advanced nuclear aircraft carriers. Liquid level gauge calibration is used to ensure proper readings. Special consideration must be given to the components attached to the km26 when used at these extremes.
Transparent gauges are also available with optional aluminosilicate glass rated to maximum 800f 427c. Installation operation maintenance manual klinger reflex. Glass level gauges code 1 basic type ds lg diesse glass level gauge 2 level gauge model pos. Level gauges ss glass tube level gauge manufacturer from delhi. Liquid level gauges are industrial meters that are used to determine the level of a liquid in a process tank. Direct reading liquid level indicator for general applications up to cl 300 depends on glass type. The level can be identified as the fluid has a different level of transparency compared to gases and steam. Gauge glasssight glass selecting the appropriate mlg for a specific application is important. Mounted side of the tank through flange or threaded connection. When in operation, the chamber is filled with liquid in the lower part and gases or vapors in the upper part. Basics of sight glass level gauge instrumentationtools. For conditions above the natural mineral mica is used.
The liquid chambers is constructed of heavy tubing, rustproofed and carefully slotted and. Review your requirements and establish a set of criteria for selecting the right mlg for the application. Combination temperaturepressure gauge or altitudetemperature gauge d. Onto the gauge body are mounted, or are already integrated, the valve heads and process connections. Review your requirements and establish a set of criteria. Individual design and corrosionresistant materials make the products suitable for a broad range of applications. Closed top, flanged bottom with side process connections. Level gauge tubular level gauge manufacturer from chennai. One side surface of reflex glass to use flat glass has several grooves for reflecting prism. The gauge is composed of several parts including head, float, measuring tape, bottom anchored bracket, guide wires, elbows, anchors, coupling, pipe support brackets, and pipework.
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