How to choose a nitrogen flow meter
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This post was last edited by w1d3d55 on 2017-8-1 at 10:24. The device can operate normally with just 100 NM3/H of nitrogen, but 4000 NM3/H is required when it’s in operation. How should the nitrogen flow meter be selected?
What is the pressure at your nitrogen monitoring point? Based on the flow data you described, it’s necessary to take both high and low flow rates into consideration; the range ratio should be at least 40:1. Moreover, considering the high flow rates that may occur during production, the range needs to be even wider. I have a solution for this: vibration-resistant vortex flow meters with an ultra-high flow rate capacity, backed by a 2-year warranty. In the event of damage that is not caused by human error, the product can be replaced under the warranty, and the warranty period will be extended by another two years. If you’re interested, feel free to contact me for more details.
Pressure of 7 kilograms, normal nitrogen pressure. Is the range up to 40:1?
Thermal gas mass flow meter:)
Reaching 40:1 is no problem; our company’s vortex flowmeter models can achieve a ratio of 80:1, and reliable performance is guaranteed. There are a series of contractual terms available. You can send me an email and I’ll send you the relevant information, or you can send me the specific parameters via email. hwj@wini.cc
Thank you very much; I need to get in touch with you.
A flow meter with a ratio of 1 to 40 will not perform well under any circumstances; it is recommended to purchase two flow meters and use them in parallel – one for normal production and two when operating at full capacity.
No need to thank me; it’s difficult to ensure accuracy when using vortex flow meters with a ratio of 1:40
Vortex street 40:1 is also nonsense; there’s no talk of accuracy
Hello. Does this one have a diameter parameter? When selecting a flow meter, there are five key parameters that must be considered – this is basic common sense. Claiming that it can perform measurements without having all these parameters is not a scientific approach. Original poster, please provide all the parameters: medium, pipe diameter, flow rate range, operating pressure range, operating temperature range. If possible, also include information on the layout of the pipes on site, signal output requirements, power supply requirements, and whether explosion protection is needed.