Optically Clear Borosilicate Sight Glass For Precise Liquid Level Checks
Material
- Borosilicate Glass
- Composition: Made from borosilicate, a high-performance glass with a unique blend of silica, boron oxide, and other minerals.
- Characteristics: Known for its excellent chemical resistance, low coefficient of thermal expansion, and high optical clarity.
Property
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Optically Clear
- Feature: Offers unparalleled transparency, enabling clear visibility of the liquid inside.
- Benefit: Facilitates accurate and precise liquid level checks without any visual distortion.
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Thermal Stability
- Capability: Resistant to temperature fluctuations, ensuring the glass maintains its clarity and structural integrity under varying conditions.
- Application: Suitable for use in environments with high or low temperatures, without fear of cracking or warping.
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Chemical Resistance
- Feature: Resistant to a wide range of chemicals, acids, and bases.
- Benefit: Ensures the sight glass remains functional and undamaged in corrosive environments.
Function
Application
- Industrial Process Equipment
- Use: Commonly installed in tanks, reactors, and other industrial vessels to monitor liquid levels continuously.
- Chemical Processing
- Integration: Ideal for use in chemical plants and refineries, where clear visibility of corrosive liquids is crucial.
- Food and Beverage Industry
- Application: Used in tanks and pipelines to monitor food and beverage levels, ensuring hygiene and compliance with safety standards.
- Pharmaceutical Manufacturing
- Importance: Essential for precise liquid level checks in pharmaceutical processing, ensuring accurate dosing and formulation.
Material | Pyrex, borosilicate glass, Float glass |
Diameter Tolerance | +0/-0.15 mm |
Thickness Tolerance | +/-0.15mm |
Processed | by tempering, polishing |
Surface Quality | 80/50,60/40 |
Material Quality | no scratches and air bubble |
Transmission | above 90% |
Chamfer | 0.1-0.5 mm x 45° |
Usage | Lighting system |


