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Portable Four-in-One Gas Detection Alarm

The GSS-GP302 is an intrinsically safe portable gas detection alarm that uses natural diffusion for continuous leak concentration monitoring. It is suitable for explosive environments, capable of detecting multiple gas concentrations simultaneously, with high sensitivity, reliability, and embedded microcomputer control for simple operation and comprehensive functionality, which is suitable for mines, underground pipelines, petrochemical, gas emergency response, and other hazardous environments.
 
Features:
1.Multi-Function Alarms:​ Features audible/visual/vibration alarms, low battery alarm, fault alarm, fall alarm, and SOS distress call.
2.Smart Display:​ LCD screen shows real-time gas concentration, alarm status, communication status, battery level, etc., with Chinese/English language support.
3.Portable & Durable:​ High-strength engineering plastic housing with anti-slip rubber, waterproof, dustproof, explosion-proof, and shock-resistant, weighing about 200g for easy portability.
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  • GSS-GP302

  1. High Safety: Intrinsically safe design, certified per GB/T 3836 standards, suitable for explosive atmospheres.

  2. Intelligent Operation: Supports wireless communication (infrared, Bluetooth, LoRa, 4G), connectable to confined space detectors, with BeiDou GPS positioning.

  3. Data Management: Stores 30,000 data entries with configurable intervals and modes for easy traceability and analysis.

  1. Detectable Gases: Combustibles, O₂, toxic gases

  2. Detection Principle: Catalytic combustion/electrochemical

  3. Detection Range: EX: 0-100%LEL; O₂: 0-30%VOL; CO: 0-1000ppm; H₂S: 0-100ppm

  4. Power Supply: DC 3.7V lithium battery

  5. Protection Level:IP65

  6. Operating Temp.: -10℃~+55℃

  7. Weight: Approx. 200g

  1. Mine Rescue: Emergency gas leak detection in underground mines to ensure miner safety.

  2. Chemical Plants: Daily inspection of pipelines and tanks to prevent combustible/toxic gas accumulation.

  3. Urban Gas: Leak detection in underground pipelines to ensure public safety.

  4. Emergency Response: Rapid leak source localization at accident sites for rescue operations.

Frequent Questions
  • 1. How to handle false alarms?​
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    Check the sensor status and calibration records. Environmental interference may cause false alerts.
  • 2. What is the sensor lifespan?​
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    Catalytic combustion and electrochemical sensors have a recommended lifespan of 2 years.
  • 3. Data Export
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    Use Bluetooth/4G to connect to a mobile APP or cloud platform for data export.
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