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New Cosmos XA-4000II Series

Occupational Safety and Environmental Measuring Instruments

New Cosmos XA-4000II Series product image

Multi-Gas Detector, for Occupational Safety and Industrial Safety

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Detectable Gases

Methane CH₄Isobutane i-C₄H₁₀Oxygen O₂Hydrogen sulfide H₂SCarbon monoxide CO

Gas package depends on the model. The combustible channel is selected for methane or isobutane calibration; not every model includes every gas.



Product Specifications

  • Monitoring and Control of LEL, O2, H2S, CO Gases for Field Personnel Safety

  • Ultra-Lightweight and Compact Construction (Only 130g!)

  • 4-Gas, 3-Gas, 2-Gas Multi-Gas Sensor Options

  • Audible, Visual, Vibrating Alarm

  • Resistant to Harsh Field Conditions, IP67 (water+dust proof) Ingress Protection

  • 2 Years Sensor Life

    • Product Documents

    Technical Specifications

    Show Technical Details

    2-gas, 3-gas and 4-gas options available.

    Detected Gases Combustible/Flammable Gases
    (Methane or Isobutane)     		Oxygen (O2) Hydrogen Sulphide (H2S) Carbon monoxide (CO)
    Sensor Type Catalytic Combustion Sensor Galvanic Sensor Electrochemical Sensor Electrochemical Sensor
    Detected Gas Range 0-100% LEL
    (101-110% LEL)    		 0-25.0 %vol
    (25.1-50.0 %vol)    		 0-30.0ppm
    (30.1-50.0ppm)    		 0-300ppm
    (301-2,000ppm)
    Resolution 1% LEL 0.1 %vol 0-35ppm: 0.1ppm
    (35-150ppm: 0.5ppm)    		 0-350ppm: 1.0ppm
    (350-2,000ppm: 5ppm)
    Alarm Levels 1st Alarm: 10%LEL
    2nd Alarm: 30%LEL    		 1st Alarm: 19.5 %vol
    2nd Alarm: 18.0 %vol    		 1st Alarm: 10.0ppm
    2nd Alarm: 15.0ppm
    [TWA: 10.0ppm
    STEL: 15.0ppm]    		 1st Alarm: 50ppm
    2nd Alarm: 150ppm
    [TWA: 25ppm
    STEL: 300ppm]
    Measurement Method Diffusion
    Operating Temperature / Humidity +200°C to +500°C, between 30% and 85% Relative Humidity
    Battery Specifications and Life with 1 x AAA Alkaline battery
    ~40 hours (~1,200 hours when Combustible/Flammable Gas Sensor is not used)
    Safety and Protection Classes IP67, Ex ibd IIC T3 (TIIS), II 1 G Ex ia IIC T3 Ga (ATEX: Can operate in potentially explosive atmospheres)
    Class I, Zone 0, AEx ia IIC T3 Hazardous Locations
    Dimensions 70 x 72 x 26 mm
    Weight ~130 g (Including Battery)
    Standard Accessories Collar and belt clip, AAA Alkaline battery, 2 x protective filters
    Optional Accessories Datalogger kit, soft case, belt clip, PA-4000 Pump*
    *Instrument can be coupled with optional PA-4000II.

    Gas Detection and Standards Approach

    Gas detection approach: Gas type, target measurement range, alarm purpose, sampling/diffusion method, sensor principle and site atmosphere must be evaluated together. In oxygen measurements EN 50104; in toxic gas applications the EN 45544 series; in combustible gas and explosive atmosphere applications the EN/IEC 60079 series may be relevant. These statements do not imply that the model is certified to all standards; exact compliance must be confirmed separately according to model code, target gas, and certificate version.

    Sectors

    Occupational Health, Occupational Hygiene and EnvironmentOil, Gas and PetrochemicalsChemical and Pharmaceutical IndustryPower and InfrastructureAutomotive and TransportationIron & Steel, Metals and MiningConstruction and Civil EngineeringMarine and ShipyardsCommercial and Industrial Facilities

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    Brand and support in Turkey: New Cosmos Turkey — NOVEL Ltd., New Cosmos Sole Authorised Distributor for Turkey. You can review the brand page for brand product groups, related products, and technical support details.

    Notice: The technical information, product specifications and images on this page are based on manufacturer publications. The manufacturer may change specifications without notice. For current specifications or assistance in selecting a suitable product for your application, please contact NOVEL at info@novel.com.tr .

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