HGJY240 Chemical Oxygen Respirator for Work and Rescue
Classification：
Product Details
HGJY240 chemical oxygen respirator for work and rescue is a respiratory protective equipment designed for long-term rescue scenarios. It wasjointly developed by SAFE-PRO and CASIC. It adopts aerospace passive air regeneration technol- ogy and applies SAFE-PRO’s high-end protection standards for intelligent manufacturing. The chemical oxygen produc- tion principle is used to convert the carbon dioxide exhaled by the human body into recycled use, which is not limited by the external environment. Through innovative multi-stage cooling coupling, efficient gas reaction control technology, and long-term chemical oxygen production principle, it achieves the characteristics of low temperature, low resistance, and low carbon dioxide, and can predict the remaining capacity ofthe displayed agentia. It has functions such as intelligent control, personnel status monitoring, and mask head display prompts, providing safe, efficient, and comfortable respiratory protection for operators.
Application Scenarios
The product can be widely used in scenarios such as fire rescue, coal mine operations, building search and rescue, tunnel mining, hazardous chemical leakage disposal, and confined space protection.
TECHNICAL PARAMETERS
| Performance Index | Technical Index |
| Dimension | 580×360×190mm |
| Breaking strength | ≤14.5kg |
| Working time | >4h |
| Storage temperature | -20 °C ~ +60 °C |
| Operating temperature | -10 °C ~ +60 °C |
| Respiratory resistance | Exhalation resistance ≤500Pa; Inhalation resistance ≤300Pa |
| Inhaled gas | Oxygen content ≥80%; Carbon dioxide concentration ≤1.0% |
| Inhaled air temperature | ≤35 °C |
| Maximum surface temperature | Temperature grade: T4 level (≤130 °C) |
| Explosion-proof performance | Ex ia IIC T4 Ga |
| Dustproof and waterproof | IP67 |
| Alarm | Controller alarm level 3: 50%, 20%, 5% three-level margin sound and light alarm; Alarm sound level intensity: >90dB (A) |
| Mask | Field of view: Total field of view >70%, binocular field of view >55%, lower field of view >35°; Quick plug connection; Manual defogging device; Margin display and alarm device |
| Handheld terminal controller | With remaining capacity, remaining time prompts, and alarms; Personnel fall alarm |
Keywords：
HGJY240 Chemical Oxygen Respirator for Work and Rescue
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South side of the third floor of Building 3, Comprehensive Workshop, No. 38 Wanwang Road, Taozhu Street, Zhuji City, Shaoxing City, Zhejiang Province
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