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Yokogawa FLXA402 Multi Channel 4-Wire Analyzer FLXA402-A-B FLXA202 FLXA21 IP67/IP66

Name: Yokogawa FLXA402 Multi Channel 4Wire Analyzer FLXA402AB FLXA202 FLXA21 IP67IP66
Brand: Yokogawa
Price: 2000 USD

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Brand Name :	Yokogawa
Price :	USD 2000
Payment Terms :	T/T
Supply Ability :	100 pc
Delivery Time :	7-14 days

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Yokogawa FLXA402 Multi Channel 4-Wire Analyzer FLXA402-A-B FLXA202 FLXA21 IP67/IP66

What is the FLXA402 Multi-Channel 4-Wire Analyzer?

The FLXA402 is an industrial analyzer (or “converter”) designed by Yokogawa for continuous online measurement of various liquid parameters. It supports 4-wire sensor connections and can handle multiple sensors (up to five) simultaneously, thereby reducing the number of separate analyzers needed in a plant.

Because of its modular design, it can support sensors for different measurement types (pH, ORP, conductivity, dissolved oxygen, etc.) in one unit.

Its architecture allows for maintenance or sensor replacement without shutting down the entire measurement line, which is valuable in process control environments where uptime is critical.

Key Features & Advantages

Here are some of the standout features and advantages of the FLXA402:

Feature	Description / Benefit
Multi-sensor capability	Can connect up to five sensors to a single analyzer, allowing heterogeneous measurements (pH, conductivity, DO, etc.) from one unit
Redundancy & uninterrupted measurement	Allows sensor maintenance or replacement without interrupting measurement (i.e. “interruption-free measurement”)
Modular design	Sensor modules are swappable depending on measurement type (pH/ORP, contacting conductivity, inductive conductivity, dissolved oxygen, etc.)
Advanced diagnostics / sensor wellness	Supports monitoring of sensor impedance, slope, electrode condition, contamination, etc., enabling predictive maintenance
Color touch HMI / user interface	Touchscreen interface, intuitive menu structure (supports multiple languages) for easier setup and monitoring
Flexible connectivity & data mobility	Options include SD card, Ethernet (for data transfer and remote service)
Robust construction	Housed in aluminum die-cast body with urethane coating to resist corrosive environments
Wide measurement capabilities	Handles a variety of inputs: pH/ORP, contacting conductivity (SC), inductive conductivity (ISC), dissolved oxygen (DO), and 4–20 mA signals
Calculation & customization	Dual sensor measurements allow customized calculated data (for example combining two sensor readings in a formula)

Typical Applications

Some of the environments or processes where you might use the FLXA402 include:

Water and wastewater treatment plants
Chemical process plants
Power generation facilities
Pulp & paper
Food & beverage
Any process requiring simultaneous monitoring of multiple liquid quality parameters, especially where maintenance downtime must be minimized

Specification / Comparison Table

Below is a summary table of key technical and operational characteristics (note: for full specs, always refer to the manufacturer datasheet):

Parameter / Category	Typical Specification / Capability
Analyzer Type	Multi-channel 4-wire converter / analyzer
Number of Sensors Supported	Up to 5 sensors
Supported Sensor Types / Inputs	pH / ORP, contacting conductivity (SC), inductive conductivity (ISC), dissolved oxygen (DO), 4–20 mA input
User Interface	Color touchscreen HMI, multilingual menu structure
Diagnostic Functions	Sensor impedance, slope, electrode health, contamination detection, etc.
Data Transfer / Connectivity	SD card, Ethernet, remote service support
Housing & Materials	Aluminum die-cast with urethane coating (resistant to corrosive environments)
Modular Design	Swappable sensor modules, flexible configuration
Redundancy / Continuity	Supports maintenance without interrupting measurement

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Yokogawa FLXA402 Multi Channel 4-Wire Analyzer FLXA402-A-B FLXA202 FLXA21 IP67/IP66

Yokogawa FLXA402 Multi Channel 4-Wire Analyzer FLXA402-A-B FLXA202 FLXA21 IP67/IP66

Yokogawa FLXA402 Multi Channel 4-Wire Analyzer FLXA402-A-B FLXA202 FLXA21 IP67/IP66

Yokogawa FLXA402 multi-channel analyzer

4-wire analyzer with IP67 rating

Yokogawa FLXA402-A-B industrial analyzer

Yokogawa FLXA402 Multi Channel 4-Wire Analyzer FLXA402-A-B FLXA202 FLXA21 IP67/IP66

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