... conductive fluid and slurry in the enclosed pipe such as water, sewage, kinds of acid & salt liquor, slurry, ore slurry, pulp ... ~ 265V AC, 45 ~ 63Hz, power∠20W; 24V DC, 10VA Converter Type: Compact, remote Protection Grade: IP65/ IP67/ IP68 Explosion Proof: Exd ... , Reverse Electrode Material: 316L, Pt, Ta, Ti, HB, HC Electrode Type: Standard, blade, removable Electrode Number: 2 ~ 6 pcs Flange Material ...