1, the default for M10 zinc-plated screws;
2, if you need 304 stainless steel screws need to be purchased separately
3, if you need 304 stainless steel screws, please the seller, the default does not send galvanized screws.
Notes:The torque of the screw shall not exceed 5N.m.Working principle: it is installed outside the measured medium and connected to the liquid solubilizer by bolts with holes. As the solution changes up and down, it drives the solution in the string to move up and down, thus showing the liquid flow rate in the container.Scope of use: widely used in machinery, electric power, petroleum, chemical industry, metallurgy, environmental protection, shipping, construction, food, catering and other industries in the production process oflqid lel asrnt.
Features:1. PMMA material is adopted, which has been exposed to the sun in tropical climate for many years with no obvious change in transparency and color.
2.PMMA is resistant to dilute inorganic acid, with excellent properties of decontamination liquid, oil, fat and weak base, and moderate resistance to inorganic acid.
3. It will not react with the developer.
4. Suitable for the measurement of liquid level and interface of liquid medium in the container.
5. Novel indication, intuitive reading, eye-catching, high accuracy.
6. The measuring range is large and not limited by the height of the storage tank.
7. The liquid level gauge (oil gauge) is isolated from the measured medium, with good sealing, high reliability and safe use.
8. Simple structure, easy installation, easy maintenance, erosion resistance, no power supply.