Abb Limited [Chemicals] manufactures Screw-in cell with Annular Carbon Electrodes. Abb Limited [Chemicals] is an ISO 9001 accredited company. The Company also manufactures various types of analytical instruments. The Screw-in cell with Annular Carbon Electrodes, Model AC211, is used for insertion in pipelines and vessels in most industrial applications. The Screw-in cell with Annular Carbon Electrodes is resistant to polarization. The Screw-in cell with Annular Carbon Electrodes can measure up to 10000 µS/cm. The Screw-in cell with Annular Carbon Electrodes has integral Pt100 temperature sensor. The Screw-in cell with Annular Carbon Electrodes is also available in fixed cable, terminal head or detachable cable versions.