Digital metal tube float flowmeter
2 month ago
Metal tube float flowmeter is a flow measurement instrument widely used in the industrial field. It measures flow based on the principle that the float moves up and down in a vertical tapered tube under the action of fluid power.
The structure of this flowmeter is mainly composed of a tapered metal tube, a float, an indicator and other parts. When the fluid flows through the tapered tube from bottom to top, the float will rise due to the force of the fluid. The greater the fluid flow, the higher the float rises. Through the indicator, the position of the float can be read intuitively to determine the flow rate of the fluid.
The metal tube float flowmeter has many significant advantages. First, it has extremely high reliability. Due to its relatively simple structure and the absence of complex moving parts, the probability of failure is reduced, and it can maintain stable performance during long-term operation. Secondly, the measurement range is wide and can be applied to the measurement needs of a variety of different flow sizes. Whether it is a small flow or a large flow, it can achieve accurate measurement. Furthermore, the flow meter has strong adaptability to fluids and can be used to measure a variety of media such as liquids and gases. For some corrosive media, the safety and accuracy of the measurement can also be ensured by selecting appropriate materials. In addition, the installation and maintenance of the metal tube float flowmeter are very convenient, which can effectively reduce the cost of use and maintenance workload.
| Measuring range: | water (20℃) 6-150000L/h air (101.3kPa 20℃) 0.05-4000m°/h |
| Range ratio: | 10:1 (special type 20:1) |
| Accuracy: | 1.5 level 1.0 level |
| Working pressure: |
DN15-DN50 PN4.0MPa (special type 25MPa)
DN80-DN100 PN1.6MPa (special type 16MPa)
|
| Jacket pressure level: | 1.6MPa |
| Medium temperature: | standard type -80℃-220℃ high temperature type 400℃ PTFE lined type ≤85°C |
| Ambient temperature | pointer type -40℃-120℃ electric remote transmission type -30-65℃ |
| Medium viscosity: |
DN15 ≤5mPa.s(H15.1-H15.3)≤30mPa.s(H15.4-H15.9)
DN25 ≤250mPa.sDN50-DN150 ≤300mPa.s
|
| LCD display: | Instantaneous flow display range 0-50000 Cumulative flow display range 0-99999999 |
| Output: | Standard signal two-wire system 4-20mA pulse signal minimum interval 50ms |
| Electrical interface: | M20*1.5, PG11, 1/2”NPT |
| Protection level: | IP65 |
| Explosion-proof mark: | Intrinsically safe type ExialCT3-6 Flameproof type ExdlBT3-6 |
| Connection method: | Standard type DIN2501 Flange special type User-provided flange standard threaded connection type DIN11851 or user-specified |
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