What type of level gauge are used for liquid ammonia storage tanks in soda ash manufacturers?
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This post was last edited by huagongdaren on 2011-8-17 at 20:06. Radar level gauges do not work well in liquid ammonia spheres; I would like to know what level gauges others use and what their stability is like What’s the reason! From what I understand, liquid ammonia vaporization is quite severe, which causes the radar to lose its signal; as a result, it doesn’t work well. Please share your opinions!
Our facility uses guided-wave radar + dual-flange level gauges
We use magnetic levitators along with capacitors; it’s also possible to use other methods
For cases of severe gasification, it is recommended to use a magnetostrictive level gauge. The float is there, so the liquid level is at that level as well, making it quite accurate.
I’ve learned it. Could you explain it in more detail?
The high-precision intelligent external-mounted level gauge is a new technology and product; it employs a sensing element that is mounted externally and in non-contact with the liquid being measured, representing a major innovation in the history of level measurement. External-mounted level gauges can continuously measure the liquid level outside the tank; they require no drilling in the tank and installation can be carried out without interrupting production, making them particularly suitable for upgrading older products. These instruments are safe, reliable, highly accurate, have a long service life, and are easy to install and maintain. They are particularly suitable for accurately measuring the level of various toxic substances, strong acids, strong bases, high-temperature fluids, as well as various pure liquids in enclosed containers.
Can I use a magnetic flap level gauge? I’m not sure
The external level gauge from Xi’an Dinghua seems to be good. You can try reversing the top sticker. http://bbs.hcbbs.com/thread-1385464-1-1.html
We use double flanges and magnetic level gauges; the double flange method gives decent results, but due to the large cross-section of the spherical tank, errors can occur, though these are still acceptable. The magnetic level gauge is inaccurate due to the effects of vaporization. Those who have followed the beta testing – has anyone actually used it? How effective is it?