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Yokogawa FLXA202 2-Wire pH/ORP and Conductivity Analyzer

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Yokogawa FLXA202

Measured parameters: pH, ORP (Redox Potential), Conductivity

Measurement method: Potentiometric pH / ORP, Conductometric Conductivity

Yokogawa FLXA202 is a 2-wire pH/ORP and conductivity (SC) transmitter for water treatment and process water; sold and serviced in Türkiye by Tetra.

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Installation, calibration, spare parts and service in Türkiye come from Tetra; cabinet and panel integration can be done at our İzmir facility.

Technical information

Measured parameters
pH/ORP, contacting conductivity (SC), inductive conductivity (ISC) or dissolved oxygen (DO)
Connection type
2-wire
Sensor examples
FU24 pH, 12 mm combined sensor, PT1000 conductivity
Output
4–20 mA (HART)

Yokogawa FLXA202 is a 2-wire analyzer transmitter used for pH/ORP and conductivity measurement. It processes the sensor signal, transmits the measured value over 4–20 mA and shows it on a local display. It is used for pH and conductivity tracking in water and wastewater treatment, power plant process water and chemical processes.

pH/ORP, contacting conductivity (SC), inductive conductivity (ISC) and dissolved oxygen (DO) versions are available. Related parts include FU24 pH sensors, a 12 mm combined pH/Ref/temperature sensor, a conductivity sensor with PT1000 temperature sensor, universal sensor cable and conductivity cable, and the FLXA21 conductivity transmitter.

FLXA202 features

  • 2-wire, loop-powered operation
  • pH/ORP and conductivity (SC) measurement option
  • Compatible with the FU24 pH sensor
  • 12 mm combined pH sensor option
  • Conductivity sensor with PT1000 temperature compensation
  • Sensor cables and accessories by Tetra

Spare parts and consumables

Write to us for spare parts and consumables; the Tetra service team supplies and replaces the right original parts for your instrument.

Ask about spare parts →

Products from Yokogawa

Yokogawa Yokogawa FLXA21 2-Wire Process Liquid Analyzer FLXA21 is a 2-wire process liquid analyzer that performs pH/ORP, conductivity and dissolved oxygen measurement. Sold, installed and serviced in Türkiye by Tetra. View → Yokogawa Yokogawa FLXA402 4-Wire Multi-Channel Liquid Analyzer FLXA402 is a modular 4-wire, multi-channel process liquid analyzer for pH/ORP, conductivity and dissolved oxygen sensors. Sold and serviced in Türkiye by Tetra. View → Yokogawa Yokogawa GC8000 Process Gas Chromatograph Yokogawa GC8000 is a process gas chromatograph that performs component analysis on refinery and petrochemical streams; sold and serviced in Türkiye by Tetra. View → Yokogawa Yokogawa RAKD41 Valved Variable Area Flow Meter Yokogawa RAKD41 is a valved rotameter showing flow of fluids such as naphtha, propylene and diesel, with low-flow alarm option; from Tetra in Türkiye. View → Yokogawa Yokogawa TDLS8000 In-Situ Laser Gas Analyzer TDLS8000 is a tunable diode laser spectrometer that measures gas in the process in situ by laser, without sampling. Sold and serviced in Türkiye by Tetra. View → Yokogawa Yokogawa TDLS8200 Probe-Type Laser Gas Analyzer TDLS8200 is a probe-type tunable diode laser analyzer flange-mounted from one side, measuring without sampling. Sold and serviced in Türkiye by Tetra. View →
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