Product Code: DT-UGB Product Name: DT-UGB level gauge glass product categories: glass level gauge a product overview level gauge glass, also known as glass level gauge is a direct-reading level measuring instruments, mainly for direct display height in the various tanks, towers, tanks, boxes and other containers medium level. It has a simple structure, measuring accurate. In particular tank of equipment, this glass tube level gauge plus a layer of stainless steel protective cover, effectively prevent knocking, increase the service life and production level gauge safety. Second, the structural principles of the instrument up and down valves are equipped PN1.6MPa, DN20 flange. By welding a flange on the container, and the container consisting of communicating vessels, the height of the container can be displayed directly through the glass medium level. Instrumentation ends are equipped with a needle valve, needle valve that has the ball, when the glass is broken due to an accident, the ball under pressure in the container automatically closes the needle valve channel, in order to prevent the outflow of the container medium, eliminating the risk . Third, the technical parameters 1. Measuring range (installation center distance L): 300,500,600,800 (range can be customized) 2. Working pressure: ≤1.6MPa 3. Material: carbon steel, stainless steel 4. Working temperature: ≤ 200 ℃ 5. connection flange standard: HGJ46-91 PN1.6 DN20 projection surface 6. Other flange standards such as JB / T, GB, ANSI, etc. Please specify the user. 7. The heating steam pressure: ≤0.6MPa 8. steam jacket connector: G1 / 2 "external thread self-sealing pressure 9. Ball: ≥0.2Mpa 10. drain valve: Ball, needle valve Fourth, the product selection table DT -UGB meter type level gauge glass 01 with a valve, flange-mounted, with a scale 02 with a valve, with jacket 03 with a valve, with jacket, with a scale 05 meter band jacket C wetted stainless steel F 304 L 316 stainless steel P PP (preservative) Installation D conventional DN25, other DN15 / DN20 ... marked flange size (customizable) G conventional G3 / 4 ", other M20 * 1.5 / 1 / 2NPT ... marked thread specifications (customizable) glass material P 1.0MPa below 120 ℃ the following general borosilicate glass tube S 2.5MPa below 350 degrees Celsius below the temperature and pressure measurement range of the quartz glass tube mouth mouth mm (marked installation center distance) Note: In addition, please indicate when ordering measuring medium, the operating temperature and operating pressure five, level gauges installed and used 1. First check gauge plate data are consistent with the requirements of orders from around the level gauge may not have the exciting iron and other magnetic materials within 200mm range, otherwise it will affect the level gauge work properly. 2. The level gauge should be fitted between the container valve to facilitate the maintenance and cleaning cutting materials. The body must be installed vertically, the maximum angle ≤3 °. Measuring range> in the installation process should be added to the intermediate support points when 4m. 3. The level meter before entering the run, you should open the vapor valve on the flange, and then slowly open the lower flange liquid valve, the medium flows into the cylinder slowly let turned column (board) track each instruction, and adjust with the adjusting screw zero level.