The gauge glass is the most important component of the liquid level gauge. We manufacture our gauge glasses ourselves and use exclusively "extra-hard" borosilicate glass. KLINGER Gauge glasses are exceptionally resistant to alkalis, acids and boiler water (within the service limitation). We manufacture reflex and transparent glasses Learn More
It is also named: Reflex Gauge Glass, Sight glass, Reflex Glasses, Reflex sight glass, Spares for level Gauge. ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs. Gauge Meter Low Gauge Pressure Steam Boiler 9 gauge thickness Gas Fuel Reflex Glass 3 gauge Learn More
FIVAL Level Gauge consists of 3 types of glasses such as Borosilicate Glass, A9 Reflex glass as well as A9 Transparent glass that are used to indicate the amount of liquids in boiler tank.Learn More
Reflex Flat Liquid Level Gauges | Gage GlassLearn More
The three standard types of gauge glass are listed: Type A, Plain is designed for moderate-pressure steam boilers and liquid level indicators. Type A, High Pressure is controlled to tighter flatness tolerances to be used in higher pressure applications. Type B, Reflex is made for ease in determining liquid levels, especially in clear fluids.Learn More
Gauge Glass/Sight Glass/Pyrex Glass/34*17mm-High . 2. Heat Resistant Viewing Mirror Glass: it is applied in industrial viewing mirror glass, boiler viewing mirror glass and piping viewing mirror glass. 3. Heat Resistant Water Level Gauge Glass/liquid level gauge glass: common specifications are as follows: 190 * 34 4. Read MoreLearn More
In boiler, the sight glass or water gauge is a type of level sensor, a transparent tube through which the operator of a tank or boiler can observe the level of liquid contained within. Gauge glass provides you with a way to view the level of liquid or gas passing through design key points, monitor pressure changes, and almost all other things Learn More
Maximum Steam Boiler, Mica Protected Pressure @ 608 ºF: Mica not used with Reflex Gauge Glass: Maximum Non-Steam Service Pressure @ 100 ºF: 4000 psig: Type: Reflex: Width: 1.300 to 1.339 in: Thickness: 0.661 to 0.689 in: Flatness: 0.005 in: Note; Also Available is 30 mm wide Reflex and Transparent Gauge Glass and Almax II Aluminosilicate.Learn More
Their main application is on high pressure steam boilers. BONETTI bicolour level gauges with parallel glasses (Fig. 812) Working principle: It is a variation of transparent level gauges, however equipped with two reflex glasses and a back illuminator, fitted with suitable coloured filters. The sharp reading is given by the contrast betweenLearn More
with water/steam in boilers. In fact increase of operating pres-sure (and therefore of saturated steam temperature in level gauge) coincides with increase of water corrosive power, given that the max operating condition for reflex glasses is 35 bar (and 242 °C) water/steam, because their grooves cannot be shielded by any protection sheet.Learn More
Prismatic glass is flat on the outside. The inside, in contact with either water or steam, is shaped with multiple 90° angle prisms. Rays of light normal to glass strike the prisms at a 45° angle. The critical angle of a ray passing from glass to steam is 42°. Therefore, the 45° ray is totally reflected and causes the steam space to appear Learn More
In which areas can transparent sight glass level indicators be used? They are the most suitable gauges for steam application above 35 bar, where mica shields have to be used to protect the sight glasses from corrosion by the steam boiler water. They can also be utilised in …Learn More
For saturated steam values > 20 bar, a low-maintenance transparent level gauge with mica shield protection should be used (see graph "glass loss caused by boiler water" for the estimated glass life). Not only does the glass life depend on the temperature, it depends on the pH of the water (the higher the value, the shorter the glass life).Learn More
Supplying you with industrial grade Sight Glass in styles such as Reflex, Tubular (High-Pressure & Heavy Wall), as well as the Keystone exclusive Gauge Glass Guardian. Liquid level gauges are placed on boilers, storage tanks, or other vessels to provide a visual indication of how much liquid is present.Learn More
Gauge Glass/Sight Glass/Pyrex Glass/34*17mm-High . 2. Heat Resistant Viewing Mirror Glass: it is applied in industrial viewing mirror glass, boiler viewing mirror glass and piping viewing mirror glass. 3. Heat Resistant Water Level Gauge Glass/liquid level gauge glass: common specifications are as follows: 190 * 34 4. Read MoreLearn More
Specifications - Type B Macbeth Reflex Glass; Part # Size Type B - Reflex Glass Description Weight Price 3400MB-03R 165mm x 34mm x 17mm #3 Macbeth Reflex Glass 1.00 $25.00: Add to Cart Add to RFQ: 3400MB-04R 190mm x 34mm x 17mm #4 Macbeth Reflex Glass …Learn More
Gage glasses show a water level which is. a) slightly less than the level if the vessel is at a lower temperature. b) the same if all liquids have the same temperature. c) slightly higher than boiler level when the pressure is high. d) slightly lower when the glass water density is higher. e) the actual vessel level regardless of pressure Learn More
Type A, Plain is designed for moderate pressure steam boilers and for liquid level indicators. Type A, High Pressure will take non-steam pressure up to 5000 psi. Type B, Reflex is made for extra ease in locating liquid levels. This gauge glass has vertical prisms extending the full viewing length of the glass. The prism side faces the liquid.Learn More