Have you ever seen an inline density meter of the immersion type with a sensor diaphragm that is not in contact with liquid?

What measurement principle? In what operating conditions can it be used?

The Two Kings selling watches – still ugly; P

There must be a prerequisite: the amount of gas released should be minimal, so as not to affect the differential pressure; or the pressure of the gas released should be very stable and it should be possible to confirm that it is indeed the pressure of the released gas. I have seen Analysis gas pressures reach 3.8 kPa, but I have not yet confirmed whether this value is stable.

1. “Analytical Qi”? I don’t understand what it means. . . Do you mean the air pressure detected by the sensor? 2. The principle of the hydrostatic method involves strict conditions; in a static state, the pressure difference detected by the instrument depends only on the distance between the probes and the density. When mixing occurs, damping is applied to the casing in order to maintain stable pressure. Additionally, the instrument itself has algorithms that enable filtering and damping effects. There is also an online compensation function for the probe distance at the instrument’s core level. 3. Obtaining stable density values is no problem. I have been selling this type of densitometer for 16 years now. This month, Jiangsu Kuaida Pesticides and Xinjiang Kunlun Steel placed additional orders for it. The fact that they keep purchasing it shows that it works well! 4. Friendly reminder: Perhaps this density meter is not perfect. Perhaps those two companies simply can’t find any better products to use! Maybe it’s fate that made him lucky enough to find a bargain. . . . . . One place measures liquids rich in toluene in enamel tanks, while another measures lime milk in desulfurization gypsum pump rooms. Why are these two types of fluids difficult to measure? Think about it

1. Ordinary users have difficulty getting free samples; the boss in my village is extremely stingy. 2. There’s a small village here, and there’s a lot of work to be done in the fields – it’s impossible to finish all of it by working from dawn to dusk. 3. Fruits and vegetables grown in the fields are sold at rock-bottom prices, ensuring a simple and hassle-free transaction. .

Is it good to use? Can it only be used for static pressure? Are there any recommendations for ones with a stirrer?

The \"desulfurization gypsum pump room\" in the steel mill mentioned earlier has intense mixing going on; if there’s no mixing, wouldn’t the gypsum settle at the bottom and form clumps? Take a look at the installation diagram of the densitometer; those two bulges below are where the mixing blades are inserted