YOKOGAWA ISC202S INDUCTIVE CONDUCTIVITY TRANSMITER 2-WIRE ISC202S-B-E

Description:

The Yokogawa ISC202S-B-E Inductive Conductivity Transmitter is used in industrial process systems to measure conductivity of liquids and convert it into a 4–20 mA signal for monitoring and control. Commonly installed in chemical processing, water treatment, and food and pharmaceutical plants where concentration and conductivity measurement is critical. Maintenance teams, OEMs, and system integrators use this transmitter for process monitoring, replacement of legacy analyzers, and ensuring accurate conductivity measurement in harsh environments.

Applications:

The Yokogawa ISC202S is used in industrial liquid analysis systems for measuring conductivity in medium to highly conductive process fluids. It is commonly deployed in chemical plants, pulp and paper mills, plating and metal finishing operations, and food processing systems. The transmitter works with inductive conductivity sensors such as ISC40 and is ideal for applications involving corrosive liquids, slurries, or fouling conditions where traditional contacting sensors may fail.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: ISC202S-B-E
• Product Type: Inductive Conductivity Transmitter
• Measurement Principle: Inductive (contactless conductivity measurement)
• Output Signal: 4–20 mA DC (HART compatible)
• Power Supply: 24 VDC nominal (2-wire loop-powered)
• Measuring Range: Wide range up to ~0–1999 mS/cm (application dependent)
• Sensor Compatibility: Yokogawa ISC40 inductive conductivity sensors
• Communication: HART protocol (optional configurations)
• Housing: Epoxy-coated aluminum, industrial-grade enclosure
• Mounting: Field mount, panel mount, or pipe/wall mount options
• Protection: Suitable for hazardous areas with intrinsic safety configurations
• Function: Conductivity measurement and concentration monitoring
• Application Environment: Harsh industrial and process environments

Common Replacements:

• Yokogawa FLXA21 Conductivity Analyzer
• Yokogawa ISC202G Transmitter
• Yokogawa IC200S Conductivity Transmitter