YOKOGAWA FU20-VS-T1-FTD PH COMPOSITE ELECTRODE SENSOR FU20VST1FTD

Description:

The Yokogawa FU20-VS-T1-FTD pH Composite Electrode Sensor is used in industrial analytical systems to measure pH, ORP, and temperature simultaneously with a single integrated sensor. Commonly installed in pipelines, tanks, and flow fittings in chemical processing, water treatment, and process industries requiring reliable liquid analysis. Maintenance teams, OEMs, and system integrators use this sensor for accurate measurement, replacement of worn probes, and maintaining stable process control.

Applications:

The Yokogawa FU20-VS-T1-FTD is used in industrial liquid analysis systems for continuous monitoring of pH and ORP in process streams. It is commonly deployed in wastewater treatment plants, chemical production, food and beverage processing, and power generation facilities. The sensor supports in-line, immersion, and bypass installations, providing reliable performance in harsh environments where chemical resistance and measurement accuracy are critical.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: FU20-VS-T1-FTD
• Product Type: pH/ORP Composite Electrode Sensor
• Measurement Parameters: pH, ORP (Redox), Temperature
• Sensor Design: 4-in-1 integrated sensor (pH, reference, ORP, temperature)
• Temperature Element: Pt1000 RTD
• Process Connection: 3/4” NPT threaded (double-ended)
• Body Material: PVDF (high chemical resistance)
• Electrode Type: Glass pH electrode with platinum ORP electrode
• Reference System: Ag/AgCl double junction with ion trap
• Connector Type: Variopin (VS) with ID chip
• Installation: In-line, immersion, or flow fitting mounting
• Features: Long-life electrolyte, PTFE diaphragm, high fouling resistance
• Application Environment: Industrial process and liquid analysis systems

Common Replacements:

• Yokogawa FU20-VP-T1-FTD
• Yokogawa FU20-05-T1-NPT
• Yokogawa PH20 Series Sensor