Family Owned & Operated Since 1971• Bakersfield, CA
3 product families(3 total products)
Premium pH/ORP sensor for high-temperature, high-pressure, fouling/coating applications — robust design significantly prolongs sensor life in complex chemistries (chlor-alkali, semiconductor, hydrocarbon). Resists fouling, coating, and reference-junction poisoning that defeat standard pH sensors. VP variable-pin connector option (3300HTVP) for VP-cable compatibility with the 1056 / 1057 / 5081 transmitters. The Rosemount Analytical workhorse for severe-service pH measurement.
Mid-tier general-purpose pH/ORP sensor with double-junction reference — protects the reference element from poisoning ions (ammonia, chlorine, cyanides, sulfides) that kill single-junction reference sensors. Wide range of installation styles: insertion, submersion, retractable. Cost-effective workhorse for water/wastewater, general process, and any application where the 3300HT premium would be over-spec. VP version (3900VP) for variable-pin connector compatibility.
pH/ORP sensor designed for harsh, dirty, abrasive applications — lime slurry waste treatment, paper-machine headbox, pigment/dye production, and any process with large quantities of suspended solids. Wear-resistant body and reference geometry that survives where standard 3900 sensors fail in months. Insertion mounting standard. VP connector option (396PVP). The Rosemount choice for the dirtiest pH measurement jobs.