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Portable Gas Detector (CO, H₂S, O₂) | Explosion-Proof, Standby ≥2 Years, IP68, Audible-Visual-Vibration Alarm

The Portable Gas Detector is an intrinsically safe single-gas detection device that can continuously monitor the concentration of toxic gases such as carbon monoxide, hydrogen sulfide, and oxygen. Compact and lightweight (only 85g, palm-sized), it supports chest mounting, arm strapping, and other wearing scenarios. With a low-power design (standby ≥2 years) and explosion-proof certification, it is suitable for iron and steel metallurgy, petrochemical, and other industrial scenarios, providing real-time detection for personal environmental safety.
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  • Portable Gas Detector

1. Ultra-Portable Design, Adaptable to Multiple Wearing Scenarios: Weighing only 85g with dimensions 62mm×53mm×27mm (palm-sized), it supports chest mounting, arm strapping, and wristband wearing. In scenarios such as iron and steel metallurgy workshops and tunnel construction, workers can carry it easily without affecting operational movements.

2. Long Standby Time, Reducing Maintenance Frequency: With a low-power design, it has a standby time of ≥2 years and is equipped with a non-rechargeable lithium battery, eliminating frequent charging or battery replacement. This reduces maintenance costs and interruption risks in petrochemical, outdoor tunnel, and other industrial scenarios.

3. Dual Explosion-Proof Certifications, Safe and Compliant: Certified by international ATEX and domestic Ex standards, it is an intrinsically safe device. It can be safely used in flammable and explosive environments such as petroleum and chemical industries, meeting industry safety regulations.

4. Multiple Alarm Mechanisms, Timely Risk Warning: Equipped with sound, light, and vibration alarms, it triggers real-time alerts when abnormal gas concentrations are detected. In noisy or dim environments like tunnels and metallurgy workshops, workers can quickly perceive risks.

5. High Protection + Wide Temperature Adaptation, Coping with Harsh Environments: Rated IP67/IP68 for dust and short-term water immersion protection; operating temperature -20℃ to +50℃, humidity 0~95% RH (no condensation), suitable for complex environments such as outdoor tunnels and high-temperature metallurgy workshops.

  1. Detected Gases: Toxic gases such as carbon monoxide, hydrogen sulfide, oxygen

  2. Detection Principle: Electrochemical

  3. Detection Method: Natural diffusion

  4. Response Time: t₉₀ ≤15s

  5. Alarm Method: Triple alarms (sound, light, vibration)

  6. Protection Rating: IP67/IP68

  7. Operating Temperature: -20℃~+50℃

  8. Operating Humidity: 0~95% RH (no condensation)

  9. Battery Type: Non-rechargeable lithium battery

  10. Operating Voltage: DC3.7V

  11. Product Weight: 85g

  12. Product Dimensions: 62mm×53mm×27mm

  13. Explosion-Proof Certification: International ATEX Certification, Domestic Ex Certification

  14. Standby Time: ≥2 years

1. Iron and Steel Metallurgy Workshops: Detects the concentration of toxic gases like carbon monoxide in workshops. When worn by workers, it provides real-time environmental safety monitoring, triggering triple alarms (sound, light, vibration) when concentrations exceed limits, preventing gas leakage risks and ensuring operational safety.

2. Petrochemical Scenarios: With ATEX and Ex explosion-proof certifications, it can be used in oil storage areas and chemical production workshops to detect toxic gases such as hydrogen sulfide, preventing poisoning or explosion hazards caused by gas leakage.

3. Tunnel Construction Environments: Tunnels have poor ventilation and are prone to toxic gas accumulation. With IP68 protection against dust and water ingress and adaptation to -20℃~+50℃, it provides real-time gas safety detection for construction workers, reducing suffocation risks.

Frequent Questions
  • 1. Which gases can the device detect?
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    It can continuously detect concentrations of toxic gases such as carbon monoxide, hydrogen sulfide, and oxygen, meeting safety detection needs in multiple scenarios.
  • 2. What is the standby time? Is frequent battery replacement needed?
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    The standby time is ≥2 years, with a non-rechargeable lithium battery; no frequent replacement is required, reducing maintenance costs.
  • 3. Can the protection rating cope with outdoor rainy days?
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    With IP67/IP68 protection rating, it can resist short-term water immersion and be safely used in outdoor rainy days or tunnel water ingress scenarios.
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