Yokogawa FLXA202 2-Wire Dual Channel Liquid Analyzer  Transmitter

Yokogawa FLXA202 2-Wire Dual Channel Liquid Analyzer Transmitter
Yokogawa FLXA202 belongs to FLEXA ™ The series of modular 2-wire loop powered liquid analyzers/transmitters are designed for continuous online process monitoring in industrial environments by Yokogawa Electric Corporation. It supports four key liquid measurement parameters through interchangeable sensor modules, providing high flexibility and cost-effectiveness.
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Product Description

Product Description

Yokogawa FLXA202 belongs to FLEXA ™ The series of modular 2-wire loop powered liquid analyzers/transmitters are  designed for continuous online process monitoring in industrial environments by Yokogawa Electric Corporation. It  supports four key liquid measurement parameters through interchangeable sensor modules, providing high flexibility and  cost-effectiveness.


Core Measurement Capabilities

  • pH/ORP (Oxidation-Reduction Potential)

  • Contacting Conductivity (SC) & Resistivity

  • Inductive (Non-Contact) Conductivity (ISC)

  • Dissolved Oxygen (DO)


Key Product Features

  1. Dual-Channel Flexibility


  • Supports dual identical sensors (e.g., pH+pH, SC+SC, DO+DO)

  • Enables redundant measurement (auto-switch to backup sensor on failure)

  • Provides calculated data functions (sum, difference, average) from dual inputs

2.Modular & Scalable Design

  • Field-upgradable by swapping internal sensor modules

  • Eliminates need for multiple dedicated analyzers, reducing OPEX

  • Compatible with both analog and digital SENCOM™ sensors (FU20F/FU24F/SC25F) via SA11 adapteryokogawa.com.br


3.Advanced HMI & Usability

  • Touch-screen interface with intuitive menu structure

  • Multi-language support (12 languages).

  • Auto-sensor recognition for quick configuration.

  • Quick-start setup wizard for immediate operation.


4.High Performance & Reliability

  • Built-in temperature compensation for superior accuracy.

  • Comprehensive sensor diagnostics & wellness monitoring

  • Event logbook for predictive maintenance



Model:FLXA202
Type:2-wire, loop-powered,
Power Supply:24 VDC
Housing:Aluminum alloy die cast
Protection:IP66
Display:Black/white LCD touch screen
Temperature:-20 ~ 140 °C
Repeatability:±0.01 pH / ±1 mV

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