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The Yokogawa AMM22J is a highly accurate and versatile multi-function analyzer, designed for precise measurement and real-time monitoring of critical process parameters in various industrial environments. Whether you're in chemical processing, water and wastewater treatment, pharmaceutical manufacturing, food and beverage, or power generation, the AMM22J ensures consistent and reliable process control. This model offers the ability to measure pH, ORP (Oxidation-Reduction Potential), dissolved oxygen, conductivity, and temperature simultaneously, providing comprehensive insights into the process for optimized performance. With its user-friendly interface, robust construction, and flexible communication options, the AMM22J is a powerful tool for maintaining process stability, improving operational efficiency, and ensuring compliance with industry standards.

Technical Specifications

Model: AMM22J
Type: Multi-Function Analyzer
Dimensions: 10.8 inches x 8.9 inches x 4.3 inches (274 mm x 226 mm x 110 mm)
Weight: 3.4 lbs (1.55 kg)
Power Supply: 100-240V AC, 50/60Hz
Power Consumption: 30 W
Input Channels:
- 4x Analog Inputs (for pH, ORP, dissolved oxygen, conductivity, temperature, and other customizable parameters)
Display: 7.0-inch color LCD touchscreen
Communication Ports:
- 1x Ethernet (10/100 Mbps)
- 2x RS-485 (Modbus RTU)
- 1x USB (for configuration, data export, and diagnostics)
Measurement Parameters: pH, ORP, Dissolved Oxygen, Conductivity, Temperature, and other customizable parameters
Accuracy:
- pH: ±0.01 pH
- Conductivity: ±1% FS
- Temperature: ±0.5°C
Operating Temperature: -10°C to 55°C (14°F to 131°F)
Storage Temperature: -20°C to 70°C (-4°F to 158°F)
Relative Humidity: 5% to 95% (non-condensing)
Environmental Rating: IP65 (for front panel)
Mounting: Panel Mount or Wall Mountable
Software: Data logging, trend graphs, alarm management, diagnostic tools, and event reporting
Certifications: CE, UL, Ex (for hazardous environments)

Recommended Related Models

Yokogawa FLXA202: The FLXA202 offers additional measurement capabilities for parameters such as turbidity, which can be used alongside the AMM22J for advanced water treatment and environmental monitoring applications.
Yokogawa SC200: The SC200 system controller enhances the AMM22J by centralizing control and data management, ideal for large-scale industrial operations that require real-time monitoring and data visualization.
Yokogawa PRM (Plant Resource Manager): Integrating the AMM22J with PRM enables advanced diagnostics, predictive maintenance, and performance optimization, providing greater control over operational performance and minimizing downtime.
Yokogawa ADMAG AXF: The ADMAG AXF magnetic flow meter, when paired with the AMM22J, ensures accurate and reliable flow measurements, essential for processes in industries like chemical and pharmaceutical production.

Popular Yokogawa Models

Yokogawa CENTUM VP: The AMM22J integrates seamlessly with the CENTUM VP Distributed Control System (DCS) for centralized monitoring, real-time data analysis, and efficient process optimization across large-scale operations.
Yokogawa SCADA Systems: The AMM22J can be integrated with Yokogawa SCADA systems to enable real-time visualization, trend analysis, and alarm management, providing comprehensive monitoring of industrial processes.
Yokogawa OpreX Analytical Solutions: As part of Yokogawa’s OpreX Analytical Solutions, the AMM22J provides precise and reliable measurements for industries requiring continuous, accurate process monitoring.

Applications

The Yokogawa AMM22J is designed to support industries that require constant monitoring and precise control of process variables:

Chemical Processing: In chemical manufacturing, the AMM22J provides real-time monitoring of pH, ORP, and conductivity to ensure stable reaction conditions and consistent product quality.
Water and Wastewater Treatment: With capabilities to measure dissolved oxygen, pH, and conductivity, the AMM22J is a crucial tool in maintaining optimal water quality and regulatory compliance in water treatment plants.
Pharmaceutical Manufacturing: The AMM22J ensures strict control over critical parameters such as pH, conductivity, and dissolved oxygen, which are vital for maintaining quality assurance and meeting industry standards in pharmaceutical production.
Food and Beverage: In the food and beverage industry, the AMM22J monitors pH, conductivity, and temperature, ensuring the safety, quality, and consistency of food products in line with regulatory standards.
Power Generation: The AMM22J helps optimize power plant operations by monitoring conductivity, ORP, and temperature to prevent scaling, corrosion, and other inefficiencies that can impact boiler and cooling system performance.

Advantages

Multi-Parameter Measurement: The AMM22J can simultaneously measure multiple critical parameters such as pH, ORP, dissolved oxygen, conductivity, and temperature, offering a comprehensive monitoring solution for process optimization.
High Accuracy: The analyzer provides ±0.01 pH accuracy for pH measurements, ±1% FS for conductivity, and ±0.5°C for temperature, ensuring that your process control is precise and reliable.
Intuitive User Interface: The 7.0-inch color LCD touchscreen provides an easy-to-use interface for real-time monitoring, trend analysis, and alarm management, allowing operators to respond quickly to any changes in process parameters.
Flexible Installation: The AMM22J can be panel-mounted or wall-mounted, offering flexibility in terms of installation in a variety of industrial environments.
IP65 Protection: The IP65-rated front panel ensures that the AMM22J is protected from dust and water ingress, making it ideal for use in harsh or hazardous environments.
Ex Certification for Hazardous Locations: The AMM22J is Ex certified, making it safe for use in hazardous environments, such as those found in oil & gas, chemical, and pharmaceutical industries.
Advanced Alarm Management: The AMM22J includes robust alarm management capabilities that allow operators to track performance, react quickly to anomalies, and prevent disruptions in process operations.

Technical FAQs

What parameters can the AMM22J measure?
The AMM22J can measure pH, ORP, dissolved oxygen, conductivity, temperature, and other customizable parameters for more comprehensive process control.
How many input channels does the AMM22J support?
The AMM22J supports 4 analog input channels, which allow for the simultaneous measurement of multiple critical process parameters.
What is the accuracy of the AMM22J for pH and conductivity measurements?
The AMM22J offers ±0.01 pH accuracy for pH, ±1% FS for conductivity, and ±0.5°C for temperature, ensuring highly accurate and stable measurements.
Can the AMM22J be used in hazardous environments?
Yes, the AMM22J is Ex certified, meaning it is safe to use in hazardous environments such as those found in oil & gas, chemical, and pharmaceutical industries.
What is the power consumption of the AMM22J?
The AMM22J consumes 30 W of power, making it an energy-efficient solution for continuous process monitoring.
What type of display does the AMM22J have?
The AMM22J features a 7.0-inch color LCD touchscreen, providing an intuitive interface for easy data access and monitoring.
Does the AMM22J support remote communication?
Yes, the AMM22J supports Ethernet, RS-485 (Modbus RTU), and USB communication, allowing for easy integration into existing automation systems and enabling remote diagnostics.
What is the environmental rating of the AMM22J?
The AMM22J has an IP65-rated front panel, which protects the device from dust and water, making it suitable for use in challenging environments.
What is the operating temperature range for the AMM22J?
The AMM22J operates in the temperature range of -10°C to 55°C (14°F to 131°F), providing flexibility for use in various industrial environments.
Which industries can benefit from using the AMM22J?
The AMM22J is ideal for industries such as chemical processing, water treatment, pharmaceutical manufacturing, food & beverage, and energy generation, where real-time monitoring and precise control of process parameters are essential for maintaining product quality and operational efficiency.