AMM25C AMM25C AMM25C AMM25C

The Yokogawa AMM25C is a multi-function analyzer designed for high-precision measurement and real-time monitoring of essential process parameters. Whether you're involved in chemical processing, water treatment, pharmaceutical manufacturing, or food & beverage, the AMM25C offers reliable measurement of critical parameters such as pH, ORP (Oxidation-Reduction Potential), dissolved oxygen, conductivity, and temperature. This analyzer is built for industries requiring high accuracy and seamless integration into complex process systems. Equipped with a user-friendly interface, robust communication options, and a compact design, the AMM25C ensures precise control, increased efficiency, and regulatory compliance.

Technical Specifications

Model: AMM25C
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 offers additional measurement parameters like turbidity, complementing the AMM25C for more comprehensive monitoring, especially for water and wastewater treatment.
Yokogawa SC200: The SC200 system controller integrates with the AMM25C, providing centralized control for multi-parameter data and process monitoring across large-scale industrial systems.
Yokogawa PRM (Plant Resource Manager): When paired with PRM, the AMM25C provides advanced diagnostics, predictive maintenance, and remote monitoring capabilities to optimize plant performance.
Yokogawa ADMAG AXF: Combining the AMM25C with the ADMAG AXF magnetic flow meter ensures accurate flow measurement and control for various industries like chemicals, pharmaceuticals, and food production.

Popular Yokogawa Models

Yokogawa CENTUM VP: The AMM25C integrates well with CENTUM VP Distributed Control System (DCS) for centralized monitoring, data visualization, and optimized process control.
Yokogawa SCADA Systems: The AMM25C connects with Yokogawa SCADA systems for real-time data acquisition, trend analysis, and alarm management across industrial operations.
Yokogawa OpreX Analytical Solutions: As part of the OpreX Analytical Solutions, the AMM25C delivers high-precision, continuous process monitoring to help optimize industrial systems and maintain high product quality.

Applications

The Yokogawa AMM25C excels in diverse industries requiring precise and real-time measurement of process parameters:

Chemical Processing: The AMM25C ensures stable reaction conditions and consistent product quality by monitoring critical parameters such as pH, ORP, and conductivity.
Water and Wastewater Treatment: In water treatment plants, the AMM25C helps ensure water quality by accurately measuring pH, dissolved oxygen, and conductivity.
Pharmaceutical Manufacturing: The AMM25C is designed to help pharmaceutical companies maintain stringent regulatory compliance by monitoring pH, dissolved oxygen, and conductivity.
Food and Beverage: In the food industry, the AMM25C helps ensure product safety and quality by monitoring parameters like pH, temperature, and conductivity.
Power Generation: The AMM25C assists in maintaining efficient operation of power plants by measuring conductivity, ORP, and temperature, preventing issues like corrosion and scaling in boilers and cooling systems.

Advantages

Multi-Parameter Measurement: The AMM25C provides simultaneous measurement of pH, ORP, dissolved oxygen, conductivity, and temperature, allowing for comprehensive monitoring and control of multiple parameters.
High Precision: With an accuracy of ±0.01 pH for pH, ±1% FS for conductivity, and ±0.5°C for temperature, the AMM25C ensures accurate and reliable results across a wide range of industrial applications.
User-Friendly Interface: The 7.0-inch color LCD touchscreen offers a clear, intuitive display for easy data monitoring, trend analysis, and alarm management.
Flexible Mounting Options: The AMM25C can be panel-mounted or wall-mounted, making it versatile for different industrial environments.
IP65 Protection: The AMM25C features an IP65-rated front panel, ensuring protection against dust and water ingress, ideal for harsh or wet environments.
Ex Certification: The AMM25C is Ex certified, making it suitable for use in hazardous environments where explosive or flammable gases may be present, such as in oil & gas and chemical industries.
Advanced Alarm Management: The analyzer features advanced alarm management capabilities, helping operators detect process deviations in real time and take corrective action swiftly.

Technical FAQs

What parameters can the AMM25C measure?
The AMM25C measures pH, ORP, dissolved oxygen, conductivity, temperature, and other customizable parameters for comprehensive process control.
How many input channels does the AMM25C support?
The AMM25C supports 4 analog input channels, enabling simultaneous measurement of multiple parameters for streamlined process monitoring.
What is the accuracy of the AMM25C for pH and conductivity measurements?
The AMM25C offers ±0.01 pH accuracy for pH, ±1% FS for conductivity, and ±0.5°C for temperature, ensuring precise and dependable results.
Can the AMM25C be used in hazardous environments?
Yes, the AMM25C is Ex certified, which means it is safe to use in hazardous environments where explosive gases or flammable substances may be present, such as in oil & gas, chemical, and pharmaceutical industries.
What is the power consumption of the AMM25C?
The AMM25C has a power consumption of 30 W, making it energy-efficient for continuous monitoring in industrial applications.
What type of display does the AMM25C have?
The AMM25C features a 7.0-inch color LCD touchscreen, offering clear, easy-to-read data and intuitive navigation for alarm management and trend analysis.
Does the AMM25C support remote communication?
Yes, the AMM25C supports Ethernet, RS-485 (Modbus RTU), and USB communication, allowing for integration with other systems and remote diagnostics.
What is the environmental rating of the AMM25C?
The AMM25C has an IP65-rated front panel, which ensures protection from dust and water ingress, making it suitable for use in rugged industrial environments.
What is the operating temperature range for the AMM25C?
The AMM25C operates within the temperature range of -10°C to 55°C (14°F to 131°F), ensuring reliability in diverse environmental conditions.
Which industries benefit from using the AMM25C?
The AMM25C is ideal for industries such as chemical processing, water treatment, pharmaceutical manufacturing, food & beverage, and power generation, where precise monitoring and control of multiple parameters are essential for maintaining product quality and regulatory compliance.