1. High temperature resistance, up to 450°C Metal Rotameter, Metal Tube Floater, PowerBar Flowmeter.
2. Suitable for measuring the flow rate of gas, liquid and steam with small diameter and low flow rate.
3. The magnetic coupling principle has no leakage and high pressure.
4. Affected by a certain viscosity, it is not suitable to measure high viscosity media.
5. When the flow rate exceeds 100m3/h, the pressure loss is large.
6. Mostly used for process control instruments, the best accuracy of 1%, generally 1.5%, a turndown ratio of 10:1.
7. Intrinsically safe explosion-proof, explosion-proof type, suitable for dangerous occasions.
8. The most suitable installation method is to enter the vertical installation.
9. Local pointer type, battery type, two-wire type, 220V AC power supply and other forms are available.
10. When measuring high temperature (lower than -30 °C) medium, it is best to use jacket type.
11. It is not suitable to measure media with large density changes.
12. Not suitable for measuring pulsation medium flow (eg metering pump outlet).
13. There is no temperature and pressure compensation for the gas meter and it needs to be considered separately.
14. For dense installation of multiple instruments or carbon steel process piping passing near the instrument, keep a distance of more than 100mm from the instrument to avoid magnetic interference.
15. When measuring the flux of a medium containing a large amount of ferromagnetic particles, a magnetic filter must be installed in front of the meter and purged regularly.
16. If you choose to use the instrument explosion-proof occasions, use round shell M4 indicator.
17. Metal tube float flowmeters do not require high straight pipe sections, generally 250mm after the first 5D.
18. Flowmeter high and low alarms are generally open-collector OC gates, which require external relays for current amplification. Relay output types are also available. The contact capacity is 1A@30VDC or 0.25A@250VAC.
The application of metal rotor flow meters is becoming more and more extensive.
2. Suitable for measuring the flow rate of gas, liquid and steam with small diameter and low flow rate.
3. The magnetic coupling principle has no leakage and high pressure.
4. Affected by a certain viscosity, it is not suitable to measure high viscosity media.
5. When the flow rate exceeds 100m3/h, the pressure loss is large.
6. Mostly used for process control instruments, the best accuracy of 1%, generally 1.5%, a turndown ratio of 10:1.
7. Intrinsically safe explosion-proof, explosion-proof type, suitable for dangerous occasions.
8. The most suitable installation method is to enter the vertical installation.
9. Local pointer type, battery type, two-wire type, 220V AC power supply and other forms are available.
10. When measuring high temperature (lower than -30 °C) medium, it is best to use jacket type.
11. It is not suitable to measure media with large density changes.
12. Not suitable for measuring pulsation medium flow (eg metering pump outlet).
13. There is no temperature and pressure compensation for the gas meter and it needs to be considered separately.
14. For dense installation of multiple instruments or carbon steel process piping passing near the instrument, keep a distance of more than 100mm from the instrument to avoid magnetic interference.
15. When measuring the flux of a medium containing a large amount of ferromagnetic particles, a magnetic filter must be installed in front of the meter and purged regularly.
16. If you choose to use the instrument explosion-proof occasions, use round shell M4 indicator.
17. Metal tube float flowmeters do not require high straight pipe sections, generally 250mm after the first 5D.
18. Flowmeter high and low alarms are generally open-collector OC gates, which require external relays for current amplification. Relay output types are also available. The contact capacity is 1A@30VDC or 0.25A@250VAC.
The application of metal rotor flow meters is becoming more and more extensive.
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