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The Yokogawa AMM22T is a versatile and high-performance multi-function analyzer designed to provide precise and real-time monitoring of critical process parameters across various industrial applications. Engineered for industries such as chemical processing, water and wastewater treatment, pharmaceutical manufacturing, food & beverage, and power generation, the AMM22T offers seamless measurement of pH, ORP (Oxidation-Reduction Potential), dissolved oxygen, conductivity, and temperature. Featuring high accuracy, intuitive operation, and a compact, rugged design, the AMM22T ensures optimal performance, improved process control, and regulatory compliance. Its multi-parameter capabilities allow for streamlined process management, making it an ideal solution for industries that demand continuous and precise process monitoring.

Technical Specifications

Model: AMM22T
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 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 is a versatile multi-parameter analyzer that enhances the AMM22T by providing additional measurement capabilities, such as turbidity, for applications in water and environmental monitoring.
Yokogawa SC200: The SC200 controller pairs well with the AMM22T, allowing for centralized control and real-time monitoring, ideal for large-scale industrial processes requiring continuous data feedback.
Yokogawa PRM (Plant Resource Manager): By integrating the AMM22T with PRM, operators gain access to advanced diagnostics, predictive maintenance, and performance optimization for better asset management and reduced downtime.
Yokogawa ADMAG AXF: When paired with the ADMAG AXF magnetic flow meter, the AMM22T ensures highly accurate flow measurement for industries like chemicals, pharmaceuticals, and food processing.

Popular Yokogawa Models

Yokogawa CENTUM VP: The AMM22T integrates seamlessly with the CENTUM VP Distributed Control System (DCS), providing centralized monitoring, data analysis, and process optimization.
Yokogawa SCADA Systems: The AMM22T works effectively with Yokogawa SCADA systems to provide real-time monitoring, trend analysis, and alarm management, enhancing operational efficiency and control.
Yokogawa OpreX Analytical Solutions: The AMM22T is part of Yokogawa’s OpreX Analytical Solutions, which deliver high-precision monitoring and continuous process control for demanding industrial environments.

Applications

The Yokogawa AMM22T is designed to excel across a broad range of industries, providing precise process control and optimizing operational performance:

Chemical Processing: The AMM22T ensures consistent product quality and stable chemical reactions by accurately monitoring pH, ORP, and conductivity during chemical production processes.
Water and Wastewater Treatment: The AMM22T is essential in maintaining water quality by accurately measuring parameters like dissolved oxygen, pH, and conductivity to meet regulatory standards.
Pharmaceutical Manufacturing: With stringent quality control required in pharmaceutical manufacturing, the AMM22T provides precise measurements of pH, dissolved oxygen, and conductivity, helping to ensure compliance with industry regulations.
Food and Beverage: The AMM22T is crucial in monitoring pH, conductivity, and temperature, ensuring that food and beverage products meet safety and quality standards.
Power Generation: The AMM22T helps optimize power plant performance by measuring critical parameters such as conductivity, ORP, and temperature, preventing scaling, corrosion, and inefficiencies in boilers and cooling systems.

Advantages

Multi-Parameter Monitoring: The AMM22T supports simultaneous measurements of pH, ORP, dissolved oxygen, conductivity, and temperature, offering comprehensive process control in a single device.
Exceptional Accuracy: The AMM22T delivers ±0.01 pH accuracy for pH, ±1% FS for conductivity, and ±0.5°C for temperature, ensuring the highest precision in your process measurements.
User-Friendly Interface: The 7.0-inch color LCD touchscreen provides a clear and intuitive interface, making it easy for operators to monitor process data, manage alarms, and analyze trends in real-time.
Flexible Installation Options: The AMM22T can be panel-mounted or wall-mounted, providing flexibility in installation and adapting to various industrial environments.
IP65 Front Panel Protection: The AMM22T features an IP65-rated front panel, ensuring durability and protection from dust and water, making it suitable for use in harsh industrial conditions.
Ex Certification: The AMM22T is Ex certified, allowing it to be safely used in hazardous environments, such as those found in oil & gas, chemical, and pharmaceutical industries.
Comprehensive Alarm Management: The AMM22T includes robust alarm management capabilities, enabling operators to identify deviations in real-time and take corrective actions promptly to avoid process disruptions.

Technical FAQs

What parameters can the AMM22T measure?
The AMM22T can measure pH, ORP, dissolved oxygen, conductivity, temperature, and other customizable parameters, offering comprehensive monitoring in a variety of industrial processes.
How many input channels does the AMM22T support?
The AMM22T supports 4 analog input channels, which allows for simultaneous measurement of multiple process parameters.
What is the accuracy of the AMM22T for pH and conductivity measurements?
The AMM22T provides ±0.01 pH accuracy for pH, ±1% FS for conductivity, and ±0.5°C for temperature, ensuring reliable and accurate measurements.
Can the AMM22T be used in hazardous environments?
Yes, the AMM22T is Ex certified, meaning it is safe for use in hazardous locations where explosive gases or flammable substances are present, such as in oil & gas, chemical, and pharmaceutical industries.
What is the power consumption of the AMM22T?
The AMM22T has a power consumption of 30 W, making it an energy-efficient option for continuous monitoring in industrial settings.
What type of display does the AMM22T have?
The AMM22T features a 7.0-inch color LCD touchscreen, providing a clear, user-friendly interface for easy monitoring of process data and management of alarms.
Does the AMM22T support remote communication?
Yes, the AMM22T supports Ethernet, RS-485 (Modbus RTU), and USB communication, allowing for integration with other industrial systems and enabling remote diagnostics and data management.
What is the environmental rating of the AMM22T?
The AMM22T is designed with an IP65-rated front panel, providing protection against dust and water ingress, making it ideal for harsh industrial environments.
What is the operating temperature range for the AMM22T?
The AMM22T operates within the temperature range of -10°C to 55°C (14°F to 131°F), ensuring reliable performance in various operating conditions.
Which industries can benefit from the AMM22T?
The AMM22T is ideal for industries such as chemical processing, water treatment, pharmaceutical manufacturing, food & beverage, and power generation, where precise monitoring of process parameters is essential to ensure optimal performance and compliance.