YOKOGAWA FS20-S22-TP FLOW FITTINGS FOR PH ORP MEASURING LOOPS

Description:

The Yokogawa FS20-S22-TP Flow Fitting is used in pH and ORP measurement systems to mount sensors in a flowing process stream for continuous analysis. Commonly installed in bypass lines of industrial piping systems in chemical processing, water treatment, and process plants. Maintenance teams, OEMs, and system integrators use this fitting for reliable sensor installation, easy maintenance, and accurate in-line measurement of process liquids.

Applications:

The Yokogawa FS20-S22-TP is used in industrial analytical systems for continuous pH and ORP monitoring in liquid processes. It is typically installed in a bypass or sample line downstream of a process pipeline to ensure representative measurement and easy access for calibration and maintenance. These fittings are widely used in water treatment facilities, chemical plants, food processing systems, and wastewater applications where stable and accurate measurement is critical for process control.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: FS20-S22-TP
• Product Type: Flow Fitting for pH/ORP Measurement
• Application: In-line or bypass installation in piping systems
• Measurement Type: pH and ORP (Redox)
• Installation Location: Bypass line behind sample valve
• Process Connection: Typically 1/2” NPT or flange (model dependent)
• Function: Provides flow-through measurement path between pipes
• Mounting Method: Welded or cemented into piping or T-piece
• Materials (Wetted Parts): PP, PVC, PVDF, or Stainless Steel AISI 316
• O-Rings: Silicone or Viton
• Features: Calibration dish holder for cleaning and maintenance
• Optional Features: Chemical or brush cleaning systems (depending on configuration)
• Operating Conditions: Designed for high pressure and temperature industrial environments
• Mounting Angle: Less than 15° from horizontal recommended

Common Replacements:

• Yokogawa FF20-S22-TP
• Yokogawa FS20-S32-TP
• Yokogawa FD20 Immersion Fitting