Portable 4-gas detector | CO / combustible gases / H₂S / O₂ | IP65 | triple alarm | PC + TPU housing | LED display | ATEX certified
Code: ES-ES30P4-gas portable detector designed for continuous real-time monitoring of hazardous gases. The device simultaneously measures carbon monoxide (CO), combustible gases, hydrogen sulfide (H₂S), and oxygen (O₂), making it suitable for everyday household safety as well as professional use in industry, energy, construction, and engineering facilities.
With audible, visual, and vibration alarms, an IP65 protection rating, and ATEX explosion-proof certification, this detector ensures maximum safety even in demanding working conditions.
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Technical Information
Gas types: Carbon monoxide (CO); Combustible gases; Hydrogen sulfide (H₂S); Oxygen (O₂)
Type: Portable
Accuracy class: High accuracy
Display: LED digital display
Alarm type: Sound + light + vibration
Protection class: IP65 (dust- and water-resistant)
Explosion protection: Ex ib IIB Gb (ATEX)
Power supply: 5V / 1A
Battery: Rechargeable lithium battery
Housing: PC + TPU (impact-resistant)
Country of origin: China
Additional options: OEM / ODM / OBM, software customizationFunctions
Simultaneous monitoring of 4 different hazardous gases
Instant hazard alert with three levels: sound, light, and vibration
Clear LED display for quick data reading
Portable and lightweight – comfortable for all-day use
IP65 protection – suitable for outdoor and industrial environments
ATEX certified – safe for use in explosive zones
Long-life rechargeable lithium batteryApplications
Household users: Protection against carbon monoxide leaks at home, safety in garages, boiler rooms, workshops, additional protection when using gas appliances
Electricians: Work in electrical panels, tunnels, wells; quick checks before working in confined spaces; personal safety device for daily use
Engineers and technical staff: Monitoring of industrial facilities, factories, boiler rooms; work in hazardous areas with combustible gases; compliance with safety and labor regulations
Other specialists: Energy, oil, gas, and water sectors; construction and infrastructure maintenance; environmental protection and safety servicesAdvantages
Measures 4 critical gases in one device
Triple alarm – impossible to miss a hazard
ATEX Ex ib IIB Gb – suitable for explosive environments
Resistant to dust, water, and impacts
Clear display and easy operation
Suitable for both professional and household useDisadvantages
No wireless data transmission (Bluetooth / Wi-Fi)
Designed for personal use, not for stationary monitoringIllustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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