Main Parameter
Stanadrd | SMS, DIN |
Body Material | SS304, SS316L |
Available Size | DN50-DN300 |
Glass Material | Heavy Wall Borosilicate (Pyrex)Tubing, Polycarbonate(bing,
Acrylic Tubing, Tempered Glass |
Gasket Material | Silicone, EPDM, NBR, FKM |
Protection Lens Cove | Polycarbonate Tubing,Acrylic Tubing,Slotted Stainless Steel |
Temperature Range | Minus 20degree Celsius~135degree Celsius |
Pressure Range | 0bar~10bar |
Working Pressure | 6bar |
Inside and Outside(Mirror Finish) | RA ≤ 0.8um |
Inside and Outside Electrolytic Polishing | RA ≤ 0.8um |
Spare Parts | With Wiper or Without Wiper |
Warrenty | One Year |
Support | OEM, ODM Are Welcome |
Application | Food-Processing, Beverage, Beer, Pharmaceutical |
Machine Processing | The most advanced CNC machine from Japan for processing |
working principle
The viewing cup is connected in series to the pipeline or in parallel to the container through two connection points.
The medium inside the pipeline or container will flow into the glass tube.
Due to the transparency of glass, operators can directly see the condition of the medium inside the tube, thus achieving monitoring purposes.
Main Features
Simple structure: easy to manufacture, install, and maintain.
Intuitive and reliable: What you see is what you get, no need for power supply and complex conversion, high reliability.
Low cost: Compared to complex instruments such as magnetic flap level gauges and radar level gauges, the price is very cheap.
Wide applicability: can be used for various media such as water, oil, steam, and various chemical liquids (suitable glass and sealing materials need to be selected according to the characteristics of the media)
Main application areas
Glass tube viewing cups are widely used in industrial scenes that require on-site observation:
Boiler system: Observe the boiler water level (which is one of the important safety accessories of the boiler).
Chemical, petroleum, and pharmaceutical industries: observe the liquid level of reaction vessels and storage tanks, or the flow and color of fluids in pipelines.
Food and beverage industry: observe the flow of fluids such as milk, juice, beer, etc.
Water treatment system: Observe the liquid level and water flow of the filter and water tank.
Power and HVAC systems: observe circulating water, refrigerant, etc
How to Order Sight Glass?
1.What's material, such as SS304 or SS316L ?
2.Which size, the size is from DN50 to DN200 ?
3. What's pressure rating you need ?
4. Do you need wiper or not ?
5. How many quantity ?
