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  • NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector
  • NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector
  • NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector
  • NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector
  • NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector
  • NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector
NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector

NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector

  • 1 - 499 Sets
    $55
  • 500 - 999 Sets
    $50
  • >= 1000 Sets
    $45

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Gas Detection: Simultaneously monitors combustible gases (methane), toxic gases (H2S, NO, NO2, CL2O), oxygen levels, and volatile organic compounds (VOCs like formaldehyde/HCHO) using a photoionization (PID) sensor for high accuracy.
  • Real-Time Safety Alerts: Equipped with audible/visual alarms to warn of hazardous gas concentrations, ensuring immediate action in critical scenarios.

Key features

  • 1. Advanced Material Technology for Durability and Safety

    • With a rugged, impact-resistant plastic body and a rubberized ergonomic grip, this detector ensures secure handling in harsh environments. The bright orange color enhances visibility during emergencies. Certified to RoHS and EPR standards, it avoids hazardous materials, making it safer than non-certified models*.

  • 2. Intuitive Interactive Design for Quick Response

    • With a clear LCD screen and tactile buttons for instant navigation, you can monitor gas levels and access presets effortlessly. Its user-friendly interface simplifies operation compared to complex, menu-driven models*, enabling rapid action in critical situations.

  • 3. High-Performance Photoionization Sensor (PID)

    • With a PID sensor, this detector identifies a broad range of gases, including combustible, toxic (e.g., H2S, NO2), and oxygen levels, outperforming single-purpose sensors. It delivers faster, more precise readings than traditional electrochemical sensors*, ensuring reliable detection in dynamic environments.

  • 4. Versatile Scenario Solutions for Diverse Applications

    • Designed for portability, it offers on-the-go monitoring for industrial, laboratory, or commercial use. Its continuous operation capability and audible/visual alarms provide real-time safety alerts, ideal for scenarios where traditional stationary detectors are impractical*.

  • 5. Rigorous Certification Standards for Global Compliance

    • Certified to SIL (Safety Integrity Level) and ATEX standards, it guarantees safety in explosive environments and meets stringent EU regulations (EPR France). This makes it a trusted choice over uncertified devices that may not comply with international safety protocols*.

Product details

NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector

The NO NO2 NOX CLO2 HCHO Formaldehyde Combustible Toxic Gas Detector is a portable, multi-gas detection solution designed for industrial, laboratory, and environmental safety applications. Built with a durable, ergonomic design featuring a bright orange casing and rubberized grip, it ensures visibility and user comfort. Equipped with a photoionization (PID) sensor, it detects combustible gases, H₂S, NO₂, oxygen, carbon monoxide, methane, and formaldehyde (HCHO), providing real-time readings via an LCD screen. Compliance with SIL, RoHS, and ATEX standards ensures reliability in hazardous environments.

Technical specifications

FeatureSpecificationApplication Scenario
CertificationsSIL, RoHS, EPR France (Packing/Battery), ATEXCompliance for industrial safety and export to EU markets
Sensor TypePhotoionization (PID)Accurate detection of volatile organic compounds (VOCs)
Detected GasesCombustible gas, H₂S, NO₂, O₂, CO, CH₄, NO, HCHOMonitoring hazardous leaks in chemical plants or labs
DisplayLCD with PPM readings and alarm indicatorsClear visibility in low-light environments
AlarmsAudible + visual (flashing LED)Immediate alerts in noisy or crowded settings
Battery Life12+ hours (replaceable)Continuous monitoring during field operations

Customization guide

Adjustable alarm thresholds and sensor sensitivity can be tailored to meet specific industry requirements (e.g., stricter PPM limits for chemical refineries). Optional calibration kits ensure precision in variable environmental conditions.

Get inspired

With its compact, portable design and multi-gas detection capabilities, this device is ideal for safeguarding workers in confined spaces, chemical storage facilities, or emergency response scenarios. The bright orange casing and dual alarms ensure critical alerts are never missed.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Detection Range0–1000 PPM0–2000 PPM0–5000 PPM*
Response Time<15 sec<10 sec (+33%)<5 sec (+67%)
Battery Life12 hours24 hours (+100%)48 hours (+200%)
CertificationsSIL, ATEXSIL, ATEX, EPRSIL, ATEX, EPR, IECEx
Alarm TypesAudible + VisualAudible + Visual + VibrationAudible + Visual + Vibration + Bluetooth

Supplier's note

  1. Three Technical Breakthroughs:

    • SIL Certification: Ensures fail-safe operation in high-risk zones, reducing downtime.
    • PID Sensor Accuracy: Detects trace VOCs (e.g., formaldehyde) at 0.1 PPM resolution, surpassing traditional electrochemical sensors.
    • Multi-Gas Cross-Compatibility: Simultaneously monitors up to 8 gases without sensor interference.

  2. Optimal Version Selection:

    • Base Model: Ideal for routine inspections in low-risk environments (e.g., warehouses).
    • Advanced Model: Suitable for medium-risk scenarios requiring extended battery life and EU compliance (e.g., chemical plants).
    • Pro Model: Designed for extreme conditions (e.g., oil rigs or disaster zones) with ultra-fast response times and remote data logging via Bluetooth.

With the Pro version’s 5-second response time, you can act faster than industry benchmarks to prevent gas-related incidents. Its IECEx certification also opens access to global markets, ensuring seamless deployment worldwide.

Frequently asked questions

  • Which portable gas detector is best for industrial environments with multiple gas risks?

  • How do I maintain the photoionization sensor in a toxic gas detector?

  • What certifications does the NO/NO2 detector have for EU compliance?

  • Can this detector measure formaldehyde (HCHO) alongside combustible gases?

  • How does the LCD screen ensure readability in low-light conditions?

  • Is the detector’s alarm system suitable for noisy industrial settings?

  • Can the detector be customized with specific gas sensors for unique applications?

  • What makes the photoionization sensor better than electrochemical sensors?

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