This model it's proper to the lowest electrically conductive liquid flow measures with working temperature not over 160°C. The protection rank is IP 68 for a permanent immersion depht in water of 1,5 meter. The passing pipe is in PTFE with the AISI 304 Inox stainless steel external cover.
In the standard version the etching are threaded M UNI 338. On request they can be in NPT, CLAMP ord DIN.