Supplier of Yokogawa Multi Channel 4-Wire Analyzer FLXA402
Flexible Liquid Analysis for Enhanced Process Control
The Yokogawa FLXA402 is a versatile, multi-channel 4-wire liquid analyzer designed to deliver accurate, reliable, and continuous measurement across a wide range of process applications. Featuring a modular architecture, intuitive touchscreen interface, and advanced sensor diagnostics, the FLXA402 provides a scalable solution for monitoring critical liquid parameters in industrial processes. It supports multiple measurement types, including pH/ORP, conductivity, inductive conductivity, dissolved oxygen, concentration, and 4–20 mA inputs, allowing one analyzer to perform multiple functions within a single platform.
Key Features
Multi-Parameter Measurement
The FLXA402 supports a wide range of analytical measurements, including:
- pH / ORP
- Contacting Conductivity (SC)
- Inductive Conductivity (ISC)
- Dissolved Oxygen (DO)
- Optical Dissolved Oxygen
- Percent Concentration
- 4–20 mA Input Signals
This flexibility reduces the need for multiple dedicated analyzers and simplifies plant-wide monitoring.
Modular and Expandable Design
Its modular design allows users to configure the analyzer according to specific application requirements. The system supports up to five sensors, enabling redundant measurements, calculated values, and uninterrupted operation during maintenance activities.
Advanced Diagnostics and Predictive Maintenance
The FLXA402 continuously monitors sensor health and performance, providing valuable diagnostics such as:
- Sensor impedance monitoring
- Electrode contamination detection
- Sensor degradation monitoring
- Burnout detection
- Sensor wellness checks
- Predictive maintenance support
These features help reduce maintenance costs while improving measurement reliability and process uptime.
Intuitive Touchscreen Interface
The analyzer features a full-color touchscreen display with a simple menu structure and support for multiple languages. Real-time sensor status, maintenance information, and process data are clearly displayed, making operation and configuration straightforward.
Digital Connectivity and Data Mobility
Integrated Ethernet and SD card capabilities allow easy data storage, transfer, remote diagnostics, and process analysis. The analyzer is also compatible with Yokogawa’s SENCOM 4.0 smart sensor platform, enabling simplified calibration, maintenance, and future digital upgrades.
Main Applications
The FLXA402 is widely used across a variety of industries, including:
Water & Wastewater
- pH monitoring
- Dissolved oxygen control
- Aeration basin optimization
- Wastewater treatment processes
Chemical & Petrochemical
- Neutralization systems
- Chemical concentration measurement
- Process water monitoring
- Corrosive liquid analysis
Food & Beverage
- Clean-in-Place (CIP) systems
- Beverage production
- Dairy processing
- Brewing applications
Power Generation
- Boiler feedwater monitoring
- Condensate analysis
- Cooling water systems
- Flue gas desulfurization processes
Pulp & Paper
- Pulp stock monitoring
- Process water control
- Chemical dosing optimization
Mining & Metals
- Slurry monitoring
- Process solution analysis
- Wastewater treatment systems
The analyzer’s flexibility makes it suitable for virtually any application requiring reliable liquid analytical measurements.
Benefits
- Reduced capital and operating costs
- Multiple measurements from a single platform
- Improved process efficiency and product quality
- Enhanced maintenance planning through advanced diagnostics
- Easy integration into existing control systems
- Reliable performance in demanding industrial environments
Why Choose the FLXA402?
The Yokogawa FLXA402 combines advanced analytical technology, modular flexibility, and intelligent diagnostics into one powerful platform. Whether monitoring water quality, chemical processes, food production, or power generation systems, the FLXA402 delivers accurate measurements, simplified maintenance, and improved operational performance, making it an ideal solution for modern process industries.
Long Island Equipment is a trusted Supplier of Yokogawa products, offering a wide range of products with worldwide shipping and door to door delivery!
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OpreX – Driving Digital Transformation in Industrial Operations
Transforming Industries Through Excellence in Automation, Control, and Digital Innovation
OpreX is the comprehensive industrial automation and control brand from Yokogawa, bringing together a complete portfolio of advanced technologies, products, services, and solutions designed to help organizations achieve operational excellence, digital transformation, and sustainable growth.
The OpreX brand represents Yokogawa’s commitment to delivering innovative solutions that improve efficiency, safety, reliability, and profitability across the entire plant lifecycle. X helps organizations improve operational performance while supporting sustainability and long-term business success data into actionable business insights while supporting continuous process improvement that provide accurate and reliable process data, create digital transformation roadmaps that align with business objectives and agile execution methodologies that reduce project risk and total cost of ownership. Also workforce training to maximize long-term operational performance, complex industrial challenges and business transformation initiatives and improvement across every stage of their operations.
FLXA402 Features
Support of Up to Five Sensors
The FLXA402 can connect up to five sensors, realizing interruption-free measurement even during maintenance. Multiple sensor measurement offers additional functionalities including a variety of calculated data as well as the option to program the analyzer as a redundant system.
Advanced Functions
With the FLXA402, one analyzer can accept: pH/ORP, Contacting Conductivity (SC), Inductive Conductivity (ISC), Dissolved Oxygen (DO), and Optical Dissolved Oxygen Sensors with self-diagnostic capabilities. Additional functions include:
- Continuous measurement of sensor impedance, asymmetric potential, and slope, and continuous monitoring for electrode contamination/damage, burnout, and a decline in measurement liquid level (ex. pH Analyzer)
- Online Sensor Wellness checking for predictive maintenance
Expert Guide: Clear Touch Panel Display for Improved Operability
The FLEXA™ series analyzer provides improved operability with intuitive touchscreen operation, featuring a clear display and user-friendly indication with 9 languages. The display of sensor status and estimated maintenance time improve efficiency. The interactive screen is housed in a robust aluminum die-cast housing.
Advanced Flexibility: Modular Design for Increased Scalability
The FLEXA™ series analyzer features a modular design with replaceable sensor modules, enabling the construction of a variety of systems. FLXA402 allows for the connection of up to five possible sensors resulting in a reduction in CAPEX and OPEX.
Preparing for the Future
Industrial automation is moving toward SMART products, with sensors changing from analog to digital SMART. This transition can affect plant operations and take time to fully implement.
In addition to being a high performance standalone analyzer, the FLXA402 is also a component of the new Yokogawa SENCOM 4.0 Platform, a SMART sensor system that simplifies in field maintenance and calibration. With the SENCOM 4.0 Platform, upgrading to the next generation SMART product is easy, and an upgrade transfer can be done at any time with little impact on operations.
Data Mobility
SD card or Ethernet for easy data transfer and remote service, allowing for more in-depth process analysis.
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Long Island Equipment is a trusted Supplier of Yokogawa products, offering a wide range of products with worldwide shipping and door to door delivery!
IN STOCK – BEST PRICES GUARANTEED
Long Island Equipment: Your Comprehensive Yokogawa Provider
With over 15 years of experience in the industry, with the main office based in New York, USA with branch offices in UK, UAE, Ireland and Pakistan, Long Island Equipment have built a reputation for providing high quality products and exceptional customer service whether you’re a reseller or an end user.
Why Choose Us?
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Long Island Equipment offers competitive pricing on its product. The store understands that pricing is a crucial factor when it comes to purchasing Yokogawa Products.
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Long Island Equipment has a reputation for fast shipping & delivery. Once order placed, the product is shipped promptly, and you will recieve it in agreed time.
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Get In Touch!
- Address: 445 Broad Hollow Rd. Suite 25 Melville, NY 11747
- Phone: (516) 728-6255
- WhatsApp: (516) 728-6255
- Email: sales@longislandequipment.com