Liquid Level Sensor for N2O

Gas pressure at the top. Liquid pressure at the bottom. Known density of the liquid. Calculate. I think, you do. Talk is cheap.

Jerry

To translate the last post into coherant English. A flange mounted differential pressure transmitter at the bottom with the reference line (low side) connected to the top, would give you liquid level while also compensating for the possibly variable gas pressure at the top of the tank. You would need to adjust level for density since most devices off the shelf are set for water.

The "old" pneumatic > snipped-for-privacy@dall>> I have a requirement to measure liquid nitrous oxide level in a large

Aww... you gave the game away. I had hoped he's think enough to have ownership if the idea.

Jerry

snipped-for-privacy@home.com wrote:

Thanks - great ideas. I'll give credit where credit is due in our next engineering meeting :)

Thanks - great ideas. I'll give credit where credit is due in our next engineering meeting :)

Take credit for asking in the right place. I'm retired: I don't need it.

Jerry

-- ö¿ö Been there. Done that. Forgot already. ?°? ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯