Carbon Dioxide (CO₂) Fire Suppression System Leakage Monitoring Device

1. System Overview

The Carbon Dioxide (CO₂) Fire Suppression System Leakage Monitoring Device is a safety monitoring device designed to continuously detect changes in the weight of CO₂ agent cylinder banks. By monitoring the total weight of the CO₂ storage cylinders in real time, the device determines whether agent leakage or loss has occurred, thereby ensuring that the CO₂ fire suppression system maintains a sufficient and effective agent quantity when a fire event occurs.

Weight-based monitoring provides a direct and highly accurate indication of the actual quantity of CO₂ extinguishing agent, and is particularly suitable for high-pressure liquefied CO₂ fire suppression systems. With a mature design and stable operation, this device is a widely adopted and reliable basic safety monitoring solution for CO₂ fire suppression systems.

2. Key Advantages

1. Weight-Based Monitoring for Accurate Agent Quantity Indication
   By detecting changes in the weight of the agent cylinder bank, the system directly identifies CO₂ agent leakage or loss, providing intuitive and reliable monitoring results.

2. Specifically Designed for CO₂ Fire Suppression Systems
   Engineered to accommodate the high-pressure liquid storage characteristics of CO₂, suitable for both single-cylinder and multiple-cylinder (cylinder  bank) configurations.

3. Real-Time Monitoring with Early Fault Detection
   When the monitored cylinder weight falls below a preset threshold, the device outputs an abnormal or alarm signal, enabling maintenance personnel to address potential risks promptly.

4. Simple and Reliable Structure with Long-Term Stability
   Utilizing proven mechanical or electronic weighing technology, the device offers strong resistance to interference and is suitable for continuous long-term operation.

5. Easy Installation and Low Lifecycle Cost
   Installed beneath the agent cylinder bank or supporting structure, the device requires no modification to existing piping, ensuring simple maintenance and low overall operating cost.

3. Operating Principle

1. The device continuously measures and records the total weight of the CO₂ cylinder bank.

2. Under normal agent quantity conditions, the system remains in monitoring mode.

3. If agent leakage or loss causes the cylinder weight to decrease beyond the allowable range, the device outputs an abnormal signal or alarm.

4. Maintenance personnel perform inspection and corrective actions based on the monitoring results to ensure system reliability.

4. System Components

5. Main Technical Parameters

• Monitoring Device Dimensions (L × W × H): 360 × 110 × 450 mm

• Number of Monitoring Points: 50

6. Typical Applications

• High-Pressure Carbon Dioxide (CO₂) Fire Suppression Systems

Contact Us

If you are looking for a weight-based leakage monitoring device for CO₂ fire suppression systems with the following features:

• Real-time monitoring of CO₂ agent cylinder bank weight

• Direct and accurate indication of agent quantity with early leakage detection

• Mature, reliable structure suitable for long-term operation

• Easy installation and low overall operating cost

• Compliance with engineering application and safe operation requirements for CO₂ fire suppression systems

Please contact our fire protection solutions team. We provide:

• System compatibility assessment and technical consultation

• Product selection and engineering integration support

• Project quotation, supply, and implementation services

• Installation guidance and operation & maintenance recommendations

We are committed to providing reliable, practical, and engineering-oriented safety monitoring solutions for CO₂ fire suppression systems worldwide.