Early Detection CO₂ Fire Suppression System
The CO₂ Early Detection Fire Suppression System is a high-efficiency fire suppression solution designed for rapid suppression of Class B and C fires in high-risk or hard-to-reach areas. The system integrates a CO₂ storage cylinder with a flame detection tube, which ruptures at a preset temperature (150°C ± 10°C), triggering the release of CO₂ gas to suppress fires. The system requires no external power and is activated automatically based on temperature changes, offering quick deployment and effective fire fighting without the need for complex controls.
The system operates within a temperature range of -40°C to +90°C and is suitable for environments where early fire detection and immediate suppression are critical. This self-contained system meets NFPA 12 standards and is UL Listed, ensuring it complies with global fire protection regulations.
Key Features
- Flame Detection Tube with CO₂ Release – CO₂ is released when the flame detection tube ruptures at the set temperature of 150°C, ensuring early and effective suppression.
- No External Power Needed – The system operates entirely on temperature changes, with automatic activation when the preset temperature is reached, making it suitable for remote locations.
- Residue-Free Fire Suppression – CO₂ suppression is ideal for electrical equipment and sensitive areas where water or other chemicals could cause damage.
- Fast Response Time – The system is designed to activate within 10 seconds of temperature increase, ensuring immediate suppression of fires.
- Compact & Self-Contained – The system is easy to install and maintain, with no need for complex wiring or external power sources.
- Compliant with NFPA 12 & UL Listed – Meets global fire protection standards for fire suppression in critical areas.
Technical Specifications
| Technical Parameter | Metric | Imperial |
| Model | TH-ZE-6/150-FNT | TH-ZE-6/150-FNT |
| Equipment Type | CO₂ Fire Suppression Unit | CO₂ Fire Suppression Unit |
| Release Type | Direct Action | Direct Action |
| Nominal Working Pressure | 5.17 MPa | 750 psi |
| Max Working Pressure | 15 MPa | 2175 psi |
| Activation Temperature | 150 ± 10°C | 302 ± 18°F |
| CO₂ Agent Minimum Discharge | 1.5 kg/m³ | 0.094 lb/ft³ |
| Working Temperature Range | -40°C to +90°C | -40°F to +194°F |
| Relative Humidity | ≤95% | ≤95% |
| Extinguishing Time | ≤30 seconds after spray | ≤30 seconds after spray |
| Spray Time | ≤10 seconds | ≤10 seconds |
| Spray Latency Time | ≤5 seconds | ≤5 seconds |
| Activation Method | Temperature Fuse | Temperature Fuse |
| Multi-Unit Linkage Method | Series Connection | Series Connection |
Application
The CO₂ Early Detection Fire Suppression System is ideal for high-risk environments where early detection and fast suppression are critical.
Electrical Equipment & Control Rooms
Protects transformers, switchgear, and control rooms where CO₂ suppression can rapidly extinguish fires without causing damage to sensitive equipment.
Telecommunications & Broadcasting
Ideal for broadcast towers, signal processing stations, and microwave rooms, where early detection of temperature rise is crucial to protect communication infrastructure.
Power Generation Facilities
Ensures fire suppression in generator rooms, relay stations, and electrical substations by quickly addressing any fire risk before it escalates.
Industrial Control Panels & Cabinets
Protects electrical enclosures, machine control panels, and equipment rooms where early detection is essential for preventing large-scale damage.
Custom Solutions
The CO₂ Early Detection Fire Suppression System provides rapid, residue-free suppression for high-risk and difficult-to-reach areas. Its self-contained design makes it ideal for remote locations and electrical fire protection.
- Flame detection tube for early detection and fast CO₂ release
- No external power required, making it suitable for off-grid environments
- Quick deployment and automatic activation
- Residue-free suppression for sensitive equipment
- UL Listed, NFPA 12 compliant for regulatory safety
Contact us today to integrate this early detection CO₂ fire suppression system into your facility.