Plastic tube rotameter _ plastic tube rotameter price _ a detailed description of the plastic tube rotameter manufacturers: an overview of the plastic tube rotameter taper pipe and other main components are AS, ABS plastic, has good resistance to rot performance, the product also has a reasonable structure, small size, light weight, unbreakable, etc. taper pipe, plastic tube rotameter can be widely used in chemical, environmental, food and other industrial sectors. Second, the principle and structure of the plastic tube rotameter main measuring element is a small end down can be moved up and down, the big end of the conical plastic tube mounted vertically upwards and including the float. When the fluid flows through the bottom-tapered plastic tube, creating a pressure differential between the upper and lower float, the float rises in this differential effect. When the upward force of the float force and the gravity acting on the float buoyancy force and viscosity equal to three, the float is in the equilibrium position. Therefore, the fluid flow and float across the meter ascent, that the flow area between the meter and there is a certain ratio between the position of the float height can be used as a measure of the flow. Third, the installation before [1] installed foam support instruments should be used within the tool needle nose pliers and gently put it out, then re-install it well, when you install, pay attention to the rubber gasket is installed in the takeover of the tank to prevent leakage. [2] meter interface, available matching ABS plastic pipe, or PVC plastic pipe, with a special glue to connect, after the plastic method can also be used to connect again and the metal flange connection. [3] meter must be mounted vertically, there should be no significant tilt, its mounting height, should be easy to float readings, readings, eyes should be level with the float. [General criteria: optimal flow required for the flowmeter 50% -70% of maximum flow, try not to use the highest number. ] [4] on the import and export of downstream meter straight pipe should ensure that there are five times the diameter of the instrument. [5] is side fluid pressure to be stable, as the fluid is too unstable force will cause the float fluctuations can not be measured correctly, the meter shall be provided upstream buffer or fixed value control. [6] plastic pipe flowmeter should be mounted vertically, the angle between the center line and plumb line flow meter should not exceed 5 degrees. Fourth, the use of [1] instrument to use, you should slowly open the upstream valve to open, and then adjust the flow meter with control valve downstream. Stop using the instrument should be slow off the upstream valve, and then close the flow control valve downstream of the meter. Showing the value of the instrument [2] See the engraved lines, depending on the height of the float rises to show the value read by the ruler of the float. [3] When the cone and float dirt should be cleaned. [4] regularly check error meter, once beyond the provisions of the error, the float should be reversed and the cone, or re-calibration for better accuracy. [5] measured fluid flow meter calibration is inconsistent with the media, need to be corrected by showing the value. Is represented by QS = QN QS = actual flow meter readings showing the value Qn = ρn = medium density ρs = density meter calibration when measured medium ρf = density XSLZS- float material () short tube caliber technical parameters Model Flow Range L (mm) D1 (mm) D2 (mm) threaded cannula connected 15 LZS-15 10-100L / h 200? 20 G1 / 2 "? 45 16-160L / h 25-250L / h 40-400L / h 60-600L / h 25 XSLZS-25 100-1000L / h 226? 32 G3 / 4 "? 68 160-1600L / h 250-2500L / h 300-3000L / h 32 XSLZS-32 400-4000L / h 288 ? 40 G1 "? 74 600-6000L / h 50 XSLZS-50 1-10M3 / h 341? 63 G1-1 / 2"? 98 1.6-16M3 / h 65 XSLZS-65 5-25M3 / h 430? 75 G2 " ? 122 8-40M3 / h 12-60M3 / h XSLZS- () long tube-type technical parameters caliber Model Flow Range L (mm) D1 (mm) D2 (mm) received intubation thread 15 XSLZS-15 10-100L / h 280? 20 G1 / 2 "? 45 16-160L / h 25-250L / h 40-400L / h 60-600L / h 25 XSLZS-25 100-1000L / h 380? 32 G3 / 4"? 68 160-1600L / h 250-2500L / h 300-3000L / h 50 XSLZS-50 0.4-4M3 / h 435? 63 G1-1 / 2 "? 98 0.6-6M3 / h 1-10M3 / h 1.6-16M3 / h XSLZS- ( ) Flanged technical parameters caliber Model Flow Range connection height (mm) 100 XSLZB-100 8-50M3 / h 555 14-90M3 / h 16-120M3 / h 125 XSLZB-125 25-150M3 / h 555 25-180M3 / h 25-200M3 / h 150 XSLZB-150 25-150M3 / h 555 25-180M3 / h 25-200M3 / h Hotline: 15361068018 QQ1440790339 Lo aquatic