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Gauges & Gauge Glasses

3822 Products

Oil Level Gauge - Stainless Steel, Different Sizes Available | 95% Accuracy, Crystal-Clear Display, Industrial Application

Oil Level Gauge - Stainless Steel, Different Sizes Available | 95% Accuracy, Crystal-Clear Display, Industrial Application

Price: 24000 INR/Piece

MOQ : 10 Piece/Pieces

Usage : Measuring

Product Type : Oil Level Gauge

Color : Silver

Jsn Enterprise

Vadodara

Website

15 Years

Baumer Pressure Switch Ut Accuracy: 0.5 %

Baumer Pressure Switch Ut Accuracy: 0.5  %

Price: 750 INR/Piece

MOQ : 1 , Piece/Pieces

Color : White

Material : Metal

Accuracy : 0.5 %

Futuristic Technologies

Ahmedabad

Website

15 Years

Ultrasonic Digital Thickness Gauge B2 By Ndt1 Kraft - Accuracy: 0.1 % %

Ultrasonic Digital Thickness Gauge B2 By Ndt1 Kraft - Accuracy: 0.1 %  %

Price: 200000 INR/Piece

MOQ : 1 Piece/Pieces

Product Type : Ultrasonic Digital Thickness Gauge

Display : 4-digit display

Color : Black

Aerica Engineering Private Limited

Mumbai

Website

9 Years

Copper Wire Gauge

Copper Wire Gauge

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Product DescriptionWe are among the prominent Manufacturers, Exporters and Suppliers of optimum quality Copper Wire Gauges from Vadodara, Gujarat, India. Their resistance to creep & corrosion and high tensile strength, make these copper wires highly demanded in the market. Offered by us at industry leading prices, the

Zaral Electricals

Vadodara

10 Years

Jacketed Sight Glass - Stainless Steel, 3 Inch Size | Silver Color, Ideal for Chemical Fertilizer Pipe

Jacketed Sight Glass - Stainless Steel, 3 Inch Size | Silver Color, Ideal for Chemical Fertilizer Pipe

Price: 31500 INR/Piece

MOQ : 1 Piece/Pieces

Product Type : Jacketed Sight Glass

Size : 3 inch

Color : Silver

Nrg Global Instruments

Vadodara

Website

3 Years

Silver Api Thread Gauges

Silver Api Thread Gauges

Price: 3000 INR/Piece

MOQ : 1 Piece/Pieces

Display : 3D

Color : Silver

Length : 76.2 - 127 Millimeter (mm)

Harshman Gauges & Engineering Company

Mumbai

Website

17 Years

Regular Oil Level Gauge

Regular Oil Level Gauge

Price: 230 INR/Piece

MOQ : 10 Piece/Pieces

Usage : Oil Tank

Color : Regular

Product Type : Oil Level Gauge

Jacktech Hydraulics

Ahmedabad

13 Years

Digital Thickness Gauge

Digital Thickness Gauge

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Product DescriptionDigital Thickness Gauge

Asian Test Equipments

Hapur

Website

19 Years

Sj210 Mitutoyo Surface Roughness Tester Grade: Industrial Grade

Sj210 Mitutoyo Surface Roughness Tester Grade: Industrial Grade

Price: 115500 INR/Piece

MOQ : 1 Piece/Pieces

Width : 10-50 Millimeter (mm)

Usage : For Industrial And Laboratory Use

Color : White And Brown

Samruddhi Industries

Ahmedabad

Website

18 Years

PHP Digital Force Gauge

PHP Digital Force Gauge

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Product DescriptionPHP Digital Force Gauge

Modern Traders

Mumbai

Website

16 Years

Bypass Liquid Level Indicators - Application: Oil Refineries

Bypass Liquid Level Indicators - Application: Oil Refineries

Price: 35000 INR/Piece

MOQ : 10 Piece/Pieces

Product Type : Bypass Liquid Level Indicators

Usage : Industrial

Color : Gray

D. B. Instruments & Controls

Mumbai

Website

12 Years

Mechanical Tram Gauge

Mechanical Tram Gauge

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Product DescriptionBeing amongst well known organizations, we are engaged in manufacturing, supplying and exporting a wide array of Mechanical Tram Gauge in Coimbatore, Tamil Nadu, India. These products are highly stable and have high tensile strength that makes them durable and more reliable in nature. The offered pr

Ats Elgi Limited

Coimbatore

3 Years

Hypodermic Pressure Guage - Accuracy: 160 Psi

Hypodermic Pressure Guage - Accuracy: 160 Psi

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MOQ : 1 Piece/Pieces

Product Type : Guage

Usage : Industrial

Color : Silver & White

Blastech

Mumbai

17 Years

MAF302 Mindman Filter Regulator

MAF302 Mindman Filter Regulator

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Payment Terms : Others, Telegraphic Transfer (T/T)

Delivery Time : 2 Week

Sample Policy : Contact us for information regarding our sample policy

Nano Technologies

Chennai

6 Years

Steel Pressure Cum Temperature Gauges

Steel Pressure Cum Temperature Gauges

Price Trend: 500.00 - 5000.00 INR/Piece

MOQ : 1 Piece/Pieces

Weight : 400-500 Grams (g)

Color : Silver

Material : Steel

Dynamic Enterprises Inc.

Pune

16 Years

Side Mounted Magnetic Level Indicator - Stainless Steel, 300 to 6000mm Size Range, Bi-Colour Rollers Design | Remote Monitoring, Easy Readability, Versatile for Chemical Processing and Oil Refining

Side Mounted Magnetic Level Indicator - Stainless Steel, 300 to 6000mm Size Range, Bi-Colour Rollers Design | Remote Monitoring, Easy Readability, Versatile for Chemical Processing and Oil Refining

Price: 16200 INR/Piece

MOQ : 1 Piece/Pieces

Size : 300 to 6000mm

Product Type : SIDE MOUNTED MAGNETIC LEVEL INDICATOR

Color : bi-colour rollers / Flapper Design

Flowtech Measuring Instruments Pvt. Ltd.

Vadodara

Website

9 Years

ETM-3 The Any Job Gauge

ETM-3 The Any Job Gauge

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Product DescriptionEECI has manufactured the unique smart functions "Optimise for low & High Thickness. This ETM-3 The Any Job Gauge is a multipurpose gauge which will measure any job from thin to very thick. \015\012- High Speed Circuits. \015\012- Large Graphic LCD Display.\015\012- Easy Calibration Mode\015\012- Me

Electronic & Engineering Co. (i) P. Ltd.

Mumbai

16 Years

Transparent Gauge Glass - High-Quality Borosilicate Glass, Durable and Resistant to Thermal Shock

Transparent Gauge Glass - High-Quality Borosilicate Glass, Durable and Resistant to Thermal Shock

Price: 1900 INR/Piece

MOQ : 20 Piece/Pieces

Product DescriptionTransparent Gauge Glass

Shree Umiya Glass Works

Anand

Website

15 Years

Silver Ss Gauge Cock

Silver Ss Gauge Cock

Price: 5000 INR/Piece

MOQ : 1 Piece/Pieces

Color : Silver

Product Type : Gauge Cock

Usage : Shut Off The Flow Of Media To A Pressure Instrument

Aditya Engineering Works

Vadodara

Website

7 Years

Reflex Level Gauge - Metal, Standard Size, Blue Color | 100% Accuracy for Chemical Plant and Laboratory Use

Reflex Level Gauge - Metal, Standard Size, Blue Color | 100% Accuracy for Chemical Plant and Laboratory Use

Price: 13000 INR/Unit

MOQ : 10 Unit/Units

Color : Blue

Usage : Chemical Plant,l Aboratory

Size : Standard

Fidicon Devices India Private Limited

Ankleshwar

16 Years

Tiles surface flatness and squareness apparatus

Tiles surface flatness and squareness apparatus

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Product DescriptionIntroduction\015\012\015\012For measurement of straightness and squareness for measurement of TILES Flatness / Wrapage.\015\012Tiles size: 100 x 100mm to 600 x 600mm or according to required size of tiles.\015\012Material of Construction: Mild steel duly blackodized\015\012\015\012Note: The machine

Eie Instruments Private Limited

Ahmedabad

15 Years

Dwyer Magnehelic Differential Pressure Gauge

Dwyer Magnehelic Differential Pressure Gauge

Price: 6000.00 INR/Piece

MOQ : 1 Piece/Pieces

Display : Analog

Size : 100MM

Glass Size : 4

Nextech Sensors & Controls

Ahmedabad

3 Years

Black Reflex Level Gauge

Black Reflex Level Gauge

Price: 25000 INR/Piece

MOQ : 1 Piece/Pieces

Size : Standard

Color : Black

Usage : Industrial

Metalex Cryogenics Ltd.

Pune

Website

14 Years

Reflex Gauge Glass - High-Quality Borosilicate Glass, Precision-Engineered for Accurate Fluid Measurement

Reflex Gauge Glass - High-Quality Borosilicate Glass, Precision-Engineered for Accurate Fluid Measurement

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Main Export Market(s) : Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Prakash Mica Exports Pvt. Ltd.

Kolkata

Website

13 Years

Bottle Height Gauge - Color: Sliver

Bottle Height Gauge - Color: Sliver

Price: 70000 INR/Unit

MOQ : 1 Unit/Units

Product Type : Bottle Height Gauge

Color : Sliver

Usage : Industrial

Multi Tech Engineers

Mumbai

Website

11 Years

Latest From Gauges & Gauge Glasses

Nirdhar Gauges & Gauge Glasses

Nirdhar Gauges & Gauge Glasses

By:

Nirdhar Engineering

Gauges & Gauge Glasses: Types & Applications

Introduction

A gauge glass is a transparent tube used to monitor liquid levels in a tank or boiler. A sight glass, also known as a gauge glass, is used to determine the depth of a liquid. When installed in a tank or vessel, it provides a constant readout of the liquid's level.

One way to check the water level in a tank is with a sight glass instrument, which consists of a graduated tube made of toughened glass that is attached to the tank's interior at its base. The sight glass in the picture below is a straightforward method of gauging the contents of an open tank, as the liquid level in the sight glass precisely parallels the tank's actual contents.

Changes in the liquid level in the tank are reflected in the sight glass in a similar fashion. The sight glass can be used to determine how much liquid is in the storage tank.

Different types of gauges & gauge glasses

1. Multifunctional Glass 

These tools incorporate not just the aforementioned capabilities, but also others, such as the ability to remove the sight glass for cleaning and examination.

2. 3D 

This sight glass is similar to a bullseye, except instead of being flat, it protrudes from a tank. It also lets light travel through the oil, making it simpler to spot pollutants, and increases the number of perspectives from which you can examine the oil.

 Most of these can withstand high pressure and high temperatures since they are constructed of glass, acrylic, or polyamide.

3. BS&W Bowls 

Bowls designed to collect sediment and water from the tank's base are called bottom sediment and water (BS&W) bowls. There is a release valve on several of them so that oil samples can be taken for testing.

 These are significantly more compact than their columnar counterparts and can be installed towards the bottom of tanks, where they are more vulnerable to damage.

4. Columnar 

These transparent, vertical tubes are installed on the exterior of storage tanks and provide a more comprehensive view of the oil inside than traditional bullseye sight glasses. 

However, they are more challenging to install, and since they are usually placed near the tanks' bases, they are more likely to sustain damage. 

Also, they have trouble detecting foaming because they draw from the tank's base. When compared to bullseye, the use of columnar Gauges & Gauge Glasses allows for the accurate marking of oil levels in both the running and idled states of a machine. 

Target glasses can only differentiate between the two.

5. Bullseye 

When installing a bullseye Gauges & Gauge Glasses, a hole is drilled into the tank at the ideal oil level. When installed, the sight glass resembles a bolt with a glass head and is threaded into the opening. 

Several models feature a line in the sight glass at the proper oil level for operating machinery. 

A bullseye Gauge Glasses can aid in the detection of foaming in the system. In the presence of water and other impurities, this frequently occurs, allowing you to spot issues before they become catastrophic.

6. Circular Sight Glass Fittings 

Sight glasses, also known as sight windows or view ports, allow for inspection of the contents of a tank or vessel from the outside.

They are made up of two flanges that are bolted together and seal a glass disc with gaskets. Commonly used to check liquid levels and visually validate process steps. 

Pressure vessels, tanks, silos, stirred vessels, separators, pipelines, etc., can all benefit from inspections using this method. 

7. Sight Indicators 

This is a device that is placed in a pipeline to check the flow of a liquid, powder, or gas. A body with a window or windows is what makes up this thing. This method is the most accurate for validating flow's direction, approximate rate, color, and clarity. 

For clean rooms, hospitals, and other sterile environments, Sight Glass producers provide both regular and full-view flow indicators.

8. Metaglass Sight Glass Windows 

The "METAGLAS®" brand of metal fused sight glasses has a sight glass fused into a steel ring. This is because glass and metal have differing expansion coefficients, leading to compressive stress within the glass. The steel ring's mechanized treatment allows for a wide range of potential building solutions.

9. Rectangular Sight Glass Fittings 

Gauge Glasses, which are also known as sight windows or view ports, allow one to see inside a tank or vessel by way of two flanges that are bolted together and seal a glass disc with gaskets.

Most commonly employed for visual inspection of process material and liquid levels as well as verification of process phases. Tanks, stirred vessels, pressure vessels, separators, pipelines, silos, and so on are common places where this technology is put to use.

Applications of gauges & gauge glasses

1. Tanks and Reservoirs 

Gauges & Gauge Glass, also known as sight glass, is an indispensable component of tanks and reservoirs because it allows for quick and easy monitoring of liquid levels. The Red Line variation, designed to be installed between the upper and lower Gauges & Gauge Glass valves, contains a red line that is tinted with white lines to facilitate readings.

2. High and Low pressure boiling 

Gauge Glasses are perfect for liquid measurement in boilers due to their exceptional thermal endurance, great clarity, and consistent operation even at high temperatures.

3. Flow meters 

Gauge Glasses provide precision, safety, and reliability for sectors that need to measure the volume of gas or liquid passing through a device. Industrial flow meters require gauge glasses because of their excellent resilience to chemical and thermal shock.

Things To Consider Before Purchasing Gauges & Gauge Glasses

1. Impact

Materials entrained in process fluids may strike the sight glass window in some operations, such as food processing. If you notice any scratches on your glasses, it's time to get a new pair.

2. Pressure 

All high-pressure applications should employ fused-type sight glasses or cast-type plastic windows to prevent sight glass failure, as was previously mentioned.

3. Abrasion 

Pick a material for the sight glass that won't wear down or become clouded by particles in the fluid being viewed. Sight glasses can be tested for scratches either visually or with the help of ultrasonic technology.

4. Corrosion 

Sight glass windows can grow "cloudy" over time when exposed to certain caustic or acidic chemicals, reducing their transparency. Select a plastic or glass sight glass window that is less likely to corrode in these sorts of applications.

5. Thermal Shock 

When deciding on a material for a sight glass, engineers must keep in mind how the material will react to extreme temperature swings. Since it has a lower coefficient of expansion than regular glass, borosilicate glass can better withstand temperature swings and is hence the material of choice for glass windows. Sight glass windows made of plastic can withstand variations in temperature because of their flexibility.

6. Maximum Operating Temperature 

Regular soda lime sight glass windows and plastic view ports can only be used in environments with temperatures no higher than 300 degrees Fahrenheit. Glasses made of borosilicate or quartz/sapphire must be used above those temperatures.

7. Construction materials

The two most popular metals are carbon steel and stainless steel. For this reason, stainless steel is the industry standard in the pharmaceutical industry due to its superior corrosion resistance.

8. Process fluid 

Before filling a reservoir or tank with fluid, find out what kinds of things it can corrode. If you need a sight glass, one with "excellent" chemical resistance is what you should be on the lookout for.

9. Past Issues

Check to see if there have been any past issues that you need to keep an eye on. Have you ever experienced lubricant contamination due to wear debris? If so, select a sight glass outfitted with a magnetic plug to aid in capturing the debris before proceeding with testing.

Conclusion

Depending on the gasket and clamp union you choose, the maximum temperature and pressure are also different. Sight glasses are vital tools in the process industries, where they are used to inspect tanks and pipelines for fluid and media levels

Sight glasses are a type of specialized instrument that have many applications in the processing industries. This post has provided an overview of sight glasses and how they are used in the pharmaceutical, food and beverage, semiconductor, utility, energy, oil and gas, and wastewater management industries.

FAQs: Gauges & Gauge Glasses

Q. Which type of gauge & gauge glass is commonly used in the laboratory?

Ans. Tubular Gauge Glasses are mostly used in Laboratories for liquid level uses in industrial steam boilers. 

Q. How do Gauges & Gauge Glasses work?

Ans. Gauge glasses, once fitted, function as windows to allow operators to monitor internal activities in a variety of containers, such as tanks, vessels, reactors, and pipes. Gauge glasses are made from either soda lime glass or borosilicate glass because of their durability.

Q. What happens if the Gauge & gauge glass break?

Ans. That way, even if the gauge & gauge glass breaks, the stop ball will keep the water from escaping.

Q. What is the cost of Gauges & Gauges glass?

Ans. The cost of Gauge Glasses is between Rs 900- Rs 2,500 in India.