China Intelligent Wireless Automatic Gas Fire Extinguishing Device - Perfluorohexanone Series by Leading China Suppliers & Factory Factory, Company
China Intelligent Wireless Automatic Gas Fire Extinguishing Device - Perfluorohexanone Series by Leading China Suppliers & Factory Factory, Company
China Intelligent Wireless Automatic Gas Fire Extinguishing Device - Perfluorohexanone Series by Leading China Suppliers & Factory Factory, Company
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China Intelligent Wireless Automatic Gas Fire Extinguishing Device - Perfluorohexanone Series by Leading China Suppliers & Factory Factory, Company
China Intelligent Wireless Automatic Gas Fire Extinguishing Device - Perfluorohexanone Series by Leading China Suppliers & Factory Factory, Company
China Intelligent Wireless Automatic Gas Fire Extinguishing Device - Perfluorohexanone Series by Leading China Suppliers & Factory Factory, Company

China Intelligent Wireless Automatic Gas Fire Extinguishing Device - Perfluorohexanone Series by Leading China Suppliers & Factory Factory, Company

Automatic gas fire extinguishing devices are essential safety solutions designed to monitor electrical fire hazards by tracking signals such as wire temperature, ambient space temperature, and smoke using advanced internal fire detection sensors. This innovative technology enables real-time measurement, data collection, analysis, and control. Our devices feature RS485 and MODBUS communication interfaces for seamless integration with computer monitoring systems. Additionally, optional 4G or Lora wireless communication interfaces allow for secure data uploads to cloud platforms. Users can easily access on-site information and manage remote controls via computer or mobile app from anywhere. As a leading supplier and factory in China, we are committed to providing high-quality fire safety solutions tailored to meet the demands of modern monitoring needs
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Product Description

Type Designation & Overview
Intelligent Wireless Automatic Gas Fire Extinguishing Device - YF MR1
Product Name: Intelligent Wireless Automatic Gas Fire Extinguishing Device
Product Model: YF□Q-MR1
Fire Suppressant: Perfluorohexanone
Product Type: Stand-alone Type
Trigger Mode: Electric Start + Thermal Start
Installation Method: Nut Press Fit
Product Display
YF-MR1 Automatic Gas Fire Extinguishing Unit Model View 1
YF-MR1 Automatic Gas Fire Extinguishing Unit Model View 2
Key Features
  • ✓ Integrated structure consisting of an intelligent wireless alarm control unit and a high-efficiency perfluorohexanone fire extinguishing device.
  • ✓ Simultaneous online detection of wire temperature, ambient temperature, and smoke presence to prevent electrical fire hazards proactively.
  • ✓ Comprehensive communication interface support, featuring integrated RS485, 4G, and LoRa protocols.
  • ✓ Advanced management system capable of real-time data collection, historical curve recording, event logging, and trend analysis.
  • ✓ Modular split-type design that simplifies the post-discharge replacement of the extinguishing core, enabling repeated reusability while lowering maintenance costs.
Technical Specifications
Configuration Parameter YF0.18Q/MR1 YF0.3Q/MR1 YF0.5Q/MR1 YF1.0Q/MR1 YF1.5Q/MR1
Agent Quantity 180g 300g 500g 1000g 1500g
Max Protected Space ≤0.3 m³ ≤0.6 m³ ≤1.0 m³ ≤2.0 m³ ≤3.0 m³
Dimensions (mm) 145×80×20 145×125×20 63×63×362 63×63×362 63×63×442
Storage Type Non-stored Pressure Type
Application Method Total Flooding or Local Flooding
Discharge Duration ≤14 s
Discharge Delay Time ≤0.5 s
Thermal Clearance Temperature at 400mm from nozzle ≤75 ℃
Enclosure Temp. Rise Surface Temperature of Enclosure ≤75 ℃
Design Extinguishing Density 100g/m³ – 130g/m³
Operational Service Life 6 Years
Installation Environment Protected area must be relatively enclosed
Mounting Method Screw Fixation
Operating Condition -40 ℃ to +85 ℃, <95% RH
Activation Mechanisms Logical Activation: Temperature >100 ℃ and smoke confirmed simultaneously
Remote Activation: Signal triggered via central host or cloud platform
Manual Forced Start: Press emergency button continuously for 3 seconds
Over-temperature Activation: Detection line reaches over 170 ℃ at any single point
Performance Analysis & Comparison
Performance Feature Non-pressurized Perfluorohexanone Ultra-fine Dry Powder Hot Aerosol HFC-227ea
Extinguishing Concentration 4% – 6% 120g/m³ 100g/m³ 6.7% – 8.7%
Harmful Concentration 10% High Asphyxiation Risk High Asphyxiation Risk 9%
Extinguishing Mechanism Heat absorption & Chemical inhibition Smothering & Oxygen reduction Isolation, smothering & Heat absorption Chemical inhibition
Constant Pressure System No No No Yes
Occupied Space Safety Yes No No No
Electrical Compatibility Yes No Yes Yes
Post-Discharge Residue Zero Residue Heavy powder residue Corrosive particles Zero Residue
Operational Risk Profile Safe & Non-reactive Sediment accumulation High reaction discharge heat Pressure leakage risk
Eco-Friendly Rating Yes No No No
Frequently Asked Questions
Q: What fire suppressant is used in the YF-MR1 series device?
The YF-MR1 series uses Perfluorohexanone (clean agent equivalent to Novec 1230). It is a non-conductive, environmentally safe extinguishing medium that evaporates instantly without residue, making it ideal for occupied rooms and sensitive electronics.
Q: How does the YF-MR1 device detect and activate in case of fire?
The device features four activation triggers: logical activation (triggers when ambient temperature exceeds 100℃ while smoke is detected), remote triggering via cloud platform or host, manual override via a 3-second emergency push-button, and over-temperature activation triggered if the thermal sensor wire exceeds 170℃.
Q: What is the service life of this fire suppression device?
The device provides an operational service life of 6 years. With its modular split-type hardware design, the agent unit can be easily swapped out after deployment, minimizing replacement downtime and maintenance costs.
Q: What protected space volumes are covered by the different models?
The models are designed for various cabinet and enclosure volumes: YF0.18Q covers up to 0.3m³, YF0.3Q covers up to 0.6m³, YF0.5Q covers up to 1.0m³, YF1.0Q covers up to 2.0m³, and YF1.5Q covers up to 3.0m³. The application space should be kept relatively enclosed for maximum flooding effectiveness.
Q: Is the YF-MR1 system safe for electrical equipment and human occupancy?
Yes, it is entirely non-conductive, non-corrosive, and non-toxic. The extinguishing concentration (4%–6%) is well below the harmful human concentration threshold (10%), ensuring zero secondary equipment damage and safe personnel conditions.
Q: What communication interfaces does the control unit support?
The wireless alarm control module includes built-in RS485, 4G, and LoRa interfaces. This allows effortless connectivity to external monitoring networks, supervisory BMS suites, and remote cloud management systems for live data logging and diagnostics.

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