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  • Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4
  • Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4
  • Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4
  • Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4
  • Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4
  • Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4
Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4

Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4

$28.00-$199.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 5 pieces）
Customized packaging（Min.Order: 5 pieces）
Graphic customization（Min.Order: 5 pieces）
View product details

Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Gas Detection: Simultaneously measures oxygen (O₂), hydrogen sulfide (H₂S), carbon monoxide (CO), methane (CH₄), and explosive (EX) gases for comprehensive safety monitoring.
  • Real-Time Monitoring & Alarms: Provides instant gas concentration readings via a clear digital display and triggers customizable alarms for hazardous levels.

Key features

  • 1. Rugged Material Construction

    • With a corrosion-resistant, industrial-grade casing, operate reliably in harsh environments such as construction sites or chemical plants.

  • 2. Customizable Interactive Alerts

    • With adjustable alarm thresholds and real-time digital display, tailor safety parameters to specific work conditions and monitor gas levels instantly.

  • 3. 4-in-1 Multi-Gas Detection

    • With simultaneous detection of CO, H₂S, O₂, and CH₄, monitor multiple hazards at once—offering broader coverage than single-purpose detectors*.

  • 4. Explosive Atmosphere Safety

    • With dedicated explosive (EX) gas detection, identify flammable risks in oil/gas facilities or confined spaces—critical for preventing ignition hazards*.

  • 5. Global Compliance Certifications

    • With RoHS, FCC, and CE certifications, ensure adherence to international safety and environmental standards for commercial or industrial use.

Product details

Bosean Multi Gas Detector 4 in 1 Handheld Detector CO H2S O2 CH4

The Bosean Multi Gas Detector 4-in-1 is a portable, ruggedized handheld device designed to monitor oxygen (O₂), hydrogen sulfide (H₂S), carbon monoxide (CO), and methane (CH₄) in real time. Certified to RoHS, FCC, and CE standards, it combines advanced photoionization sensors with a user-friendly digital interface to ensure safety in industrial, environmental, and emergency response scenarios. Its durable casing and customizable alarm thresholds make it ideal for harsh environments, while real-time data logging enhances compliance and operational efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
Multi-Gas DetectionCO, H₂S, O₂, CH₄ (combustible gas)Industrial safety, confined space monitoring
Sensor TypePhotoionization (PID)Accurate detection of volatile organic compounds
DisplayDigital with date/time loggingReal-time data tracking and audit trails
CertificationsRoHS, FCC, CECompliance with global safety regulations
DurabilityIP65-rated, shock-resistant casingConstruction sites, chemical plants
Alarm SystemAudible/visual alerts, customizable thresholdsImmediate hazard response in hazardous zones

Customization guide

Adjustable alarm thresholds (e.g., H₂S sensitivity from 0–100 ppm) and USB connectivity for data export enable tailored solutions for specific safety protocols. The photoionization sensor’s range can be optimized for volatile organic compound (VOC) detection in specialized industrial applications.

Get inspired

Whether safeguarding workers in oil refineries or monitoring air quality in wastewater treatment plants, the Bosean Multi Gas Detector 4-in-1 empowers users to act swiftly against invisible threats. With its compact design and multi-gas capability, it’s your reliable partner for proactive safety management.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Detection Accuracy±5% (industry standard)+15% precision+30% precision*
Sensor Lifespan12 months18 months24 months
Alarm Response Time15 seconds10 seconds5 seconds (30% faster than benchmarks)

Supplier's note

  1. Technical Breakthroughs:

    • Photoionization Sensor: Enables high-precision VOC detection in volatile environments.
    • Multi-Gas Simultaneous Monitoring: Reduces equipment redundancy in complex industrial setups.
    • IP65 Durability: Ensures operation in dust/water-prone areas without recalibration.

  2. Optimal Version Selection:

    • Base Model: Ideal for routine monitoring in low-risk zones (e.g., warehouses) where basic compliance is prioritized.
    • Advanced Model: Suitable for moderate-risk environments (e.g., construction sites) needing extended sensor lifespan and faster response.
    • Pro Model: Designed for high-risk scenarios (e.g., chemical plants) with its triple-industry-standard chemical resistance and ultra-fast alarms. With the Pro’s 5-second response time, you can mitigate hazards before they escalate, while its 24-month sensor lifespan reduces downtime in continuous-use settings.

Note: The Pro Model’s specifications exceed industry benchmarks by leveraging advanced sensor calibration and materials.

Frequently asked questions

  • Which industries is the Bosean Multi Gas Detector 4 in 1 suitable for?

  • How do I maintain the sensors of the Bosean portable gas detector?

  • What’s the advantage of photoionization sensors in the Bosean 4-in-1 detector?

  • Can I customize alarm thresholds on the Bosean handheld gas detector?

  • Is the Bosean gas detector certified for global safety standards?

  • How does the Bosean detector ensure real-time gas monitoring?

  • Can the Bosean detector safely identify explosive gases like methane?

  • Is the Bosean Multi Gas Detector easy to use in the field?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Multi-Gas Detection CapabilityIndustrial safety, environmental monitoringDetects 4 gases (CO, H2S, O₂, CH₄) with PID sensor (Industry: 2-3 gases; Base: 4 gases; Advanced: 5 gases ▲)Reduces need for multiple devices; covers diverse hazards like toxic/combustible gasesHigher cost vs single-gas detectors; requires training for complex interfaces
Sensor TechnologyConfined spaces, hazardous material handlingPID sensor (Industry: electrochemical; Base: PID ▲; Advanced: PID + IR ▲▲)Broad detection range (e.g., 0–100 ppm H₂S); no cross-sensitivityHigher power consumption; Advanced requires frequent calibration (every 6 months)
CertificationsGlobal deployments, regulatory complianceRoHS, FCC, CE (Base); Advanced adds ATEX (Industry: 1–2 certs; Base: 3 certs ▲; Advanced: 4 certs ▲▲)Meets EU/US safety standards; export-readyAdvanced certifications incur higher R&D costs
PortabilityField inspections, mobile operationsIP65 rating (Base: 200g, IP65; Advanced: IP68, 220g ▲)Rugged design withstands dust/water (e.g., IP68: 1m water resistance for 30 mins)Advanced’s weight may reduce portability in prolonged use
Alarm FeaturesReal-time hazard responseCustomizable alarms (Base: audible/visual; Advanced: Bluetooth alerts ▲)Immediate warnings at user-set thresholds (e.g., 10 ppm H₂S ▲)Advanced requires smartphone pairing for remote monitoring
Detection AccuracyLabs, high-risk zones±5% accuracy (Base); Advanced: ±2% (Industry: ±8–10%; Base: ▲; Advanced: ▲▲)Reliable readings for critical applications (e.g., OSHA compliance)Higher cost for advanced sensors; frequent recalibration needed

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