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    14 Products

    Air Particle Counters

    Image of Product. Front orientation. Air Particle Counters.
    Check your indoor air quality (IAQ) by measuring the amount of particles present. These counters are often used to monitor dust levels in workshops, check for particles in classrooms, and measure filter efficiency in HVAC systems. The sensor probe detects and identifies particles of six different sizes, helping you confirm that your clean room complies with ISO Class requirements. First, use the zero count filter to establish a baseline before taking a sample. Then, either measure the amount of air particles detected within a set time range or the amount of air particles detected within a certain air volume. Counters store up to 10,000 readings in their internal memory, and you can transfer data to your computer via Ethernet or USB connection—no special software required. Compact, lightweight, and battery powered, these counters are portable and able to operate in tight spaces. They’re CE marked as compliant with European health, safety, and environmental standards.
    Battery
    Measures
    Measurement Precision, μm
    Flow Rate,
    ft³/min
    Temp. Range,
    ° F
    Features
    Includes
    Certification
    Specs.
    Met
    JIS
    Specification
    Life,
    hr.
    Charger
    Included
    Batteries
    Included
    Each
    Air Particles by Volume, Air Particles Over Time0.3
    0.5
    1
    2
    5
    10    		0.150 to 100Backlit Display
    Isokinetic Sensor Probe
    Memory Storage    		Carrying Case
    Ethernet Cable
    Filter Adapter
    Protective Cap
    USB Cable
    Zero Count Filter    		CE Marked
    		ISO 21501JIS B 992110YesYes5750N11000000000

    Carbon Dioxide Meters

    Image of Product. Front orientation. Carbon Dioxide Meters.
    Measure and display real-time indoor ventilation quality. These meters operate with the included universal AC adapter or six AAA batteries. They have automatic baseline calibration. Transfer and view data on your computer using their USB cable and software.
    Electrical
    Carbon Monoxide Concentration
    Measured Range, ppm
    Temp. Range,
    ° F
    Mobility
    Ht.
    Wd.
    Dp.
    Power Source
    Batteries
    Included
    No. of Batteries
    Req.
    Battery
    Size
    Connection
    No. of
    Blades
    Voltage,
    V AC
    Cord Lg.,
    ft.
    Each
    0 to 9,99932 to 122Portable8 1/4"2 1/2"1 1/2"Battery, ElectricYes6AAAStraight Blade2240339035K6910000000

    Portable Multi-Gas Detectors

    Image of Product. Front orientation. Multi-Gas Detectors. Portable Multi-Gas Detectors.
    When these detectors sense high levels of combustible and toxic gases, they alert you with an audible alarm, warning light, and vibrating alarm. You can adjust the alarm trigger points to suit your environment. There is also a motion sensor that sounds an alarm if the user becomes disabled.
    A calibration check must be performed on detectors before each use to verify that they are working properly. The check requires a regulator and cylinder (sold separately).
    Note: LEL is lower explosive limit.
    Detects (Measuring Range)
    Volume (Sound)
    @ Distance
    Temp. Range,
    ° F
    Batteries
    Included
    Hazardous Location Rating
    Enclosure
    Rating
    Each
    Acetone, Butane, Hydrogen, Methane, Pentane, Propane, Toluene (Methylbenzene) (0% to 100% LEL)
    Oxygen (0% to 30% Vol.)
    Carbon Monoxide (0 ppm to 1,999 ppm)
    Hydrogen Sulfide (0 ppm to 200 ppm)    		95 dBA @ 30 cm-40 to 140YesNEC Class I Divisions 1, 2 Groups A, B, C, D
    NEC Class II Divisions 1, 2 Groups E, F, G
    NEC Class III Divisions 1, 2
    NEC Zone 0 Groups IIC, IIB, IIA
    AEx Da Ia IIC T4 Ga
    Ex Da Ia IIC T4 Ga    		IP68
    		18995T42000000000
    Accessories for Multi-Gas Detectors
    Each
    Calibration Regulator18995T9160000000
    Calibration Cylinder18995T47000000
    Calibration Tubing18995T93500000

    Oxygen Detectors

    Image of Product. Front orientation. Oxygen Detectors.
    When your work area has too much or too little oxygen, these detectors alert you with an audible alarm, warning light, and vibrating alarm. You can adjust the high and low alarm trigger points to suit your environment.
    A calibration check must be performed on the detector before each use to verify that it is working properly. The check can be performed with the press of a button.
    Detectors with Nonreplaceable Battery—The detector with a nonreplaceable battery should be thrown away at the end of its two-year lifespan.
    Oxygen Detectors
    Batteries
    Oxygen Volume Percent
    Concentration Measured
    Volume (Sound)
    @ Distance
    Ht.
    Wd.
    Dp.
    Temp. Range,
    ° F
    Batteries
    Included
    Battery
    Chemistry
    Hazardous Location Rating
    Enclosure
    Rating
    Each
    Pkg.
    Qty.
    Pkg.
    Detectors with Nonreplaceable Battery
    0% to 25%95 dBA @ 30 cm3 1/2"2"1"-4 to 122YesLithiumNEC Class I Divisions 1, 2 Groups A, B, C, D
    NEC Class II Divisions 1, 2 Group G
    NEC Zone 0 Groups IIC, IIB, IIA
    IEC Zone 1 Groups IIC, IIB, IIA
    AEx Ia IIC T4
    ATEX II 2 G Ex Ia IIC T4 Gb
    IECEx Ex Ia IIC T4    		IP67
    		18995T810000000————0
     
    Detectors with Replaceable Battery
    0% to 25%95 dBA @ 30 cm3 1/2"2"1"-4 to 122YesLithiumNEC Class I Divisions 1, 2 Groups A, B, C, D
    NEC Class II Divisions 1, 2 Group G
    NEC Zone 0 Groups IIC, IIB, IIA
    IEC Zone 0 Groups IIC, IIB, IIA
    AEx Ia IIC T4
    ATEX II 1 G Ex Ia IIC T4 Ga
    ATEX II 2 G Ex Ia IIC T4 Gb
    IECEx Ex Ia IIC T4    		—18995T9200000017821K7200000
     

    Environmental-Monitoring Modules for Development Boards

    Keep equipment running and working conditions safe—these modules add air quality tracker capabilities to your development board. Each module gathers data on air conditions, ranging from temperature and humidity to carbon dioxide or volatile organic compound (VOC) levels. These modules easily connect to boards and other components with Qwiic cords or by soldering.
    Modules with Air Quality Sensor
    Image of Product. Front orientation. Environmental-Monitoring Modules for Development Boards .
    Modules with an air quality sensor identify spikes in VOC levels to track air quality changes. Instead of directly measuring VOCs, they measure how much the VOC level has changed in the last 24 hours.
    Output Data
    Resolution,
    bit
    Freq.,
    Hz
    Measures
    Relative Volatile
    Organic Compound Index
    Input Voltage,
    V DC
    I2C
    Address
    Connection
    Method
    No. of Qwiic
    Connections
    Lg.
    Wd.
    Each
    I²C Communication Protocol—Qwiic Connection
    1633Relative Volatile Organic Compound Concentration0 to 5001.7 to 3.60x59Solder21"1"7126N13000000
     
    Modules with Temperature, Humidity, Air Quality, and Barometer Sensor
    Image of Product. Front orientation. Development Board Sensor Modules. Environmental-Monitoring Modules for Development Boards , Air Quality Sensor.
    Modules with a temperature, humidity, air quality, and barometer sensor give you the most comprehensive picture of air conditions in your facility. They directly measure the amount of VOCs and give you an estimated measurement of carbon dioxide based on VOC levels. They monitor air quality using Germany’s Air Quality Index (AQI).
    Measures
    Temp. Range,
    ° C
    RH
    Equiv. Carbon Dioxide
    Concentration Measured, ppm
    Total Volatile
    Organic Compound, ppb
    Barometric Pressure,
    in. Hg
    Input Voltage,
    V DC
    I2C Address
    Connection
    Method
    No. of Qwiic
    Connections
    Lg.
    Wd.
    Each
    I²C Communication Protocol—Qwiic Connection
    Temperature, Relative Humidity, Equivalent Carbon Dioxide, Total Volatile Organic Compound Concentration, Air Quality Index, Barometric Pressure0 to 6520% to 80%400 to 650,0000 to 65,0008.9 to 32.51.2 to 3.60x52
    0x53
    0x76
    0x77    		Solder21"1"7126N14000000
     

    Portable Multi-Gas Detectors with Probe

    Image of Product. Front orientation. Multi-Gas Detectors. Portable Multi-Gas Detectors with Probe.
    Use the probe on these detectors to test the air in a hazardous area before entering. Great for confined spaces. Detectors alert you with an audible alarm, warning light, and vibrating alarm in the presence of combustible and toxic gases. You can adjust the alarm trigger points to suit your environment. There is also a motion sensor that sounds an alarm if the user becomes disabled.
    A calibration check must be performed on these detectors before each use to verify that they are working properly. The check requires a regulator and cylinder (sold separately).
    Note: LEL is lower explosive limit.
    Detects (Measuring Range)
    Volume (Sound)
    @ Distance
    Temp. Range,
    ° F
    Batteries
    Included
    Includes
    Tube Lg.,
    ft.
    Hazardous Location Rating
    Enclosure
    Rating
    Each
    Acetone, Butane, Hydrogen, Methane, Pentane, Propane, Toluene (Methylbenzene) (0% to 100% LEL)
    Oxygen (0% to 30% Vol.)
    Carbon Monoxide (0 ppm to 1,999 ppm)
    Hydrogen Sulfide (0 ppm to 200 ppm)    		95 dBA @ 30 cm-40 to 140YesSampling Probe, Tubing Assembly, Battery25NEC Class I Divisions 1, 2 Groups A, B, C, D
    NEC Class II Divisions 1, 2 Groups E, F, G
    NEC Class III Divisions 1, 2
    NEC Zone 0 Groups IIC, IIB, IIA
    AEx Da Ia IIC T4 Ga
    Ex Da Ia IIC T4 Ga    		IP68
    		18995T44000000000
    Accessories and Replacements for Multi-Gas Detectors
    Each
    Replacement Sampling Probe18995T280000000
    Calibration Regulator18995T916000000
    Calibration Cylinder18995T47000000
    Replacement 25-ft.Tubing Assembly18995T26000000
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