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The Yokogawa AMM22 is a highly advanced multi-function analyzer designed for precise monitoring and control of key process parameters in diverse industrial applications. Whether you're in chemical processing, water and wastewater treatment, pharmaceutical manufacturing, food and beverage production, or energy generation, the AMM22 provides robust, real-time data collection and analysis. It allows for the simultaneous measurement of pH, ORP (Oxidation-Reduction Potential), dissolved oxygen, conductivity, and temperature, helping to ensure efficient and stable process operations. With its intuitive interface, flexible integration options, and superior measurement accuracy, the AMM22 ensures that industrial processes are continuously optimized for safety, quality, and productivity.

Technical Specifications

Model: AMM22
Type: Multi-Function Analyzer
Dimensions: 10.7 inches x 8.8 inches x 4.3 inches (272 mm x 224 mm x 110 mm)
Weight: 3.2 lbs (1.45 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 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 multi-parameter analyzer complements the AMM22 by expanding the range of parameters it can measure, including turbidity and other specialty variables, making it ideal for water treatment applications.
Yokogawa SC200: The SC200 system controller integrates seamlessly with the AMM22, providing centralized data management and real-time monitoring for complex industrial processes.
Yokogawa PRM (Plant Resource Manager): By linking the AMM22 with PRM, operators gain access to advanced diagnostics, predictive maintenance, and performance optimization features, ensuring better asset management and reduced downtime.
Yokogawa ADMAG AXF: For precise flow measurement, pairing the AMM22 with the ADMAG AXF magnetic flow meter ensures accurate flow control in chemical, water treatment, and pharmaceutical applications.

Popular Yokogawa Models

Yokogawa CENTUM VP: The AMM22 integrates smoothly with the CENTUM VP Distributed Control System (DCS) to allow centralized monitoring, real-time data visualization, and process optimization across various industries.
Yokogawa SCADA Systems: Integrating the AMM22 with Yokogawa SCADA systems enables seamless monitoring and control across large-scale operations, enhancing process efficiency and data visibility.
Yokogawa OpreX Analytical Solutions: The AMM22 is part of Yokogawa’s OpreX Analytical Solutions, offering high-accuracy measurement capabilities for critical processes in industries such as pharmaceuticals, chemicals, and energy production.

Applications

The Yokogawa AMM22 is ideal for industries requiring continuous, accurate process monitoring and control:

Chemical Processing: The AMM22 ensures product quality and process safety by monitoring essential parameters such as pH, ORP, and conductivity, helping maintain optimal reaction conditions in chemical manufacturing.
Water and Wastewater Treatment: In water treatment facilities, the AMM22 provides real-time monitoring of dissolved oxygen, pH, and conductivity, ensuring compliance with regulatory standards and optimizing water quality management.
Pharmaceutical Manufacturing: The AMM22 plays a crucial role in maintaining stringent quality control standards in pharmaceutical production by monitoring pH, conductivity, and dissolved oxygen, ensuring product consistency and regulatory compliance.
Food and Beverage: The AMM22 is essential for monitoring pH, conductivity, and temperature during food and beverage production, ensuring consistent product quality and adherence to safety standards.
Power Generation: The AMM22 helps optimize the performance of power plants by monitoring conductivity, ORP, and temperature in cooling systems and steam boilers, improving efficiency and preventing corrosion and scaling.

Advantages

Multi-Parameter Measurement: The AMM22 can simultaneously measure multiple critical parameters such as pH, ORP, dissolved oxygen, conductivity, and temperature, providing a comprehensive view of the process and improving operational efficiency.
High Accuracy and Stability: With ±0.01 pH accuracy for pH, ±1% FS for conductivity, and ±0.5°C for temperature, the AMM22 delivers reliable and stable measurements for precise process control.
Intuitive Touchscreen 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 act quickly and efficiently.
Flexible Installation: The AMM22 supports both panel mount and wall mount configurations, making it adaptable to a wide range of installation environments.
IP65 Protection: The AMM22 features an IP65-rated front panel, protecting it from dust and water ingress, making it suitable for use in challenging industrial conditions.
Advanced Data Logging and Alarm Management: The AMM22 includes data logging, trend graphs, and alarm management tools, enabling operators to track performance, identify issues early, and take corrective action before problems escalate.
Ex Certification for Hazardous Areas: The AMM22 is Ex certified, making it safe to use in hazardous locations where there may be flammable gases or explosive atmospheres.

Technical FAQs

What parameters can the AMM22 measure?
The AMM22 can measure pH, ORP, dissolved oxygen, conductivity, temperature, and other customizable process parameters depending on your application.
How many input channels does the AMM22 support?
The AMM22 supports 4 analog input channels, allowing you to monitor multiple parameters simultaneously for comprehensive process analysis.
What is the accuracy of the AMM22 for pH and conductivity measurements?
The AMM22 offers ±0.01 pH accuracy for pH, ±1% FS for conductivity, and ±0.5°C for temperature, ensuring reliable and precise measurements for critical applications.
Can the AMM22 be used in hazardous environments?
Yes, the AMM22 is Ex certified, making it suitable for use in hazardous environments such as those found in oil & gas, chemical, and pharmaceutical industries.
What is the power consumption of the AMM22?
The AMM22 has a power consumption of 30 W, providing an energy-efficient solution for continuous monitoring of process parameters.
What type of display does the AMM22 have?
The AMM22 features a 7.0-inch color LCD touchscreen, offering a large and intuitive display for easy navigation, real-time data viewing, and trend analysis.
Does the AMM22 support remote communication?
Yes, the AMM22 supports Ethernet, RS-485 (Modbus RTU), and USB communication, allowing for easy integration with Yokogawa SCADA systems and other industrial automation platforms.
What is the environmental rating of the AMM22?
The AMM22 has an IP65-rated front panel, offering protection against dust and water ingress, making it suitable for demanding industrial environments.
What is the operating temperature range for the AMM22?
The AMM22 operates within a temperature range of -10°C to 55°C (14°F to 131°F), making it adaptable to various industrial conditions.
Which industries can benefit from using the AMM22?
The AMM22 is ideal for industries such as chemical processing, water treatment, pharmaceutical manufacturing, food & beverage, and energy generation, where continuous, real-time monitoring of process parameters is essential for maintaining quality, efficiency, and compliance.