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    Series AT22000 ATEX Approved Series 2000 Magnehelic® Differential Pressure Gage

    ATEX Approved Series 2000 Magnehelic® Differential Pressure Gage
    Magnehelic® Gage in Flame-Proof ATEX Enclosure

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    Series AT22000 ATEX Approved Series 2000 Magnehelic® Differential Pressure Gage

    Magnehelic® Gage in Flame-Proof ATEX Enclosure

    The popular SERIES AT22000 Magnehelic® Differential Pressure Gage is now available in a flame-proof ATEX enclosure with the new ATEX approved AT22000 Series. This gage can indicate positive, negative or differential pressures and is accurate within 2%.

    • Attention: Check local safety rules and warnings on unit and manual for a correct use of the instrument in hazardous area.

    Please see SERIES 2000 for non-ATEX approved.

    Product Applications

    • Fan and blower pressures
    • Filter resistance
    • Air velocity
    • Furnace draft
    • Liquid levels with bubbler systems
    • Pressure in fluid amplifier or fluidic systems
    More Information
    Model Chart
    EXAMPLE AT2 2000-00N X X A O 1 X T2 Series AT22000-00N-XX-AO1XT2 Magnehelic® Differential Pressure Gage with ATEX Enclosure, range .05-0-.20" w.c., 15 psig, aluminum housing, glass top cover, 1/8" npt female brass pressure port, standard plug, stainless steel tag
    SERIES AT22000                 Magnehelic® Differential Pressure Gage with ATEX Enclosure
    RANGE  

    2000-00N
    2000-00
    2000-0
    2001
    2002
    2003
    2004
    2005
    2006
    2008
    2010
    2012
    2015
    2020
    2025
    2030
    2040
    2050
    2060
    2080
    2100
    2120
    2150
    2160
    2180
    2250
    2300-00
    2300-0
    2301
    2302
    2304
    2310
    2320
    2330
    2000-00D
    2000-0D
    2001D
    2002D
    2003D
    2004D
    2005D
    2006D
    2008D
    2010D
    2015D
    2020D
    2025D
    2050D
    2060D
    2000-00AV
    2000-0AV
    2001AV
    2002AV
    2005AV
    2010AV
    2201
    2202
    2203
    2204
    2205
    2210
    2215
    2220
    2230
    2000-6MM
    2000-10MM
    2000-15MM
    2000-25MM
    2000-30MM
    2000-50MM
    2000-80MM
    2000-100MM
    2000-125MM
    2000-150MM
    2000-200MM
    2000-250MM
    2000-300MM
    2300-6MM
    2300-10MM
    2300-20MM
    2000-15CM
    2000-20CM
    2000-25CM
    2000-50CM
    2000-80CM
    2000-100CM
    2000-150CM
    2000-200CM
    2000-250CM
    2000-300CM
    2300-4CM
    2300-10CM
    2300-30CM
    2000-60NPA
    2000-60PA
    2000-100PA
    2000-125PA
    2000-250PA
    2000-300PA
    2000-500PA
    2000-750PA
    2000-1000PA
    2300-60PA
    2300-100PA
    2300-120PA
    2300-200PA
    2300-250PA
    2300-300PA
    2300-500PA
    2300-1000PA
    2000-0.5KPA
    2000-1KPA
    2000-1.5KPA
    2000-2KPA
    2000-2.5KPA
    2000-3KPA
    2000-4KPA
    2000-5KPA
    2000-6KPA
    2000-8KPA
    2000-10KPA
    2000-15KPA
    2000-20KPA
    2000-25KPA
    2000-30KPA
    2300-1KPA
    2300-2KPA
    2300-2.5KPA
    2300-3KPA

    		               .05-0-.20" w.c.
    0-.25" w.c.
    0-.5" w.c.
    0-1" w.c.
    0-2" w.c.
    0-3" w.c.
    0-4" w.c.
    0-5" w.c.
    0-6" w.c.
    0-8" w.c.
    0-10" w.c.
    0-12" w.c.
    0-15" w.c.
    0-20" w.c.
    0-25" w.c.
    0-30" w.c.
    0-40" w.c.
    0-50" w.c.
    0-60" w.c.
    0-80" w.c.
    0-100" w.c.
    0-120" w.c.
    0-150" w.c.
    0-160" w.c.
    0-180" w.c.
    0-250" w.c.
    0.125-0-0.125" w.c.
    0.25-0-0.25" w.c.
    0.5-0-0.5" w.c.
    1-0-1" w.c.
    2-0-2" w.c.
    5-0-5" w.c.
    10-0-10" w.c.
    15-0-15" w.c.
    0-0.25" w.c. & 0-62 Pa
    0-0.5" w.c. & 0-125 Pa
    0-1" w.c. & 0-250 Pa
    0-2" w.c. & 0-500 Pa
    0-3" w.c. & 0-750 Pa
    0-4" w.c. & 0-1 kPa
    0-5" w.c. & 0-1.25 kPa
    0-6" w.c. & 0-1.5 kPa
    0-8" w.c. & 0-2 kPa
    0-10" w.c. & 0-2.5 kPa
    0-15" w.c. & 0-3.7 kPa
    0-20" w.c. & 0-5 kPa
    0-25" w.c. & 0-5.2 kPa
    0-50" w.c. & 0-12.4 kPa
    0-60" w.c. & 0-15 kPa
    0-0.25" w.c. & 0-2000 fpm
    0-0.5" w.c. & 0-2800 fpm
    0-1" w.c. & 0-4000 fpm
    0-2" w.c. & 0-5600 fpm
    0-5" w.c. & 0-8800 fpm
    0-10" w.c. & 0-12500 fpm
    0-1 psid
    0-2 psid
    0-3 psid
    0-4 psid
    0-5 psid
    0-10 psid
    0-15 psid
    0-20 psid
    0-30 psid
    0-6 mm w.c.
    0-10 mm w.c.
    0-15 mm w.c.
    0-25 mm w.c.
    0-30 mm w.c.
    0-50 mm w.c.
    0-80 mm w.c.
    0-100 mm w.c.
    0-125 mm w.c.
    0-150 mm w.c.
    0-200 mm w.c.
    0-250 mm w.c.
    0-300 mm w.c.
    3-0-3 mm w.c.
    5-0-5 mm w.c.
    10-0-10 mm w.c.
    0-15 cm w.c.
    0-20 cm w.c.
    0-25 cm w.c.
    0-50 cm w.c.
    0-80 cm w.c.
    0-100 cm w.c.
    0-150 cm w.c.
    0-200 cm w.c.
    0-250 cm w.c.
    0-300 cm w.c.
    2-0-2 cm w.c.
    5-0-5 cm w.c.
    15-0-15 cm w.c.
    10-0-50 Pa
    0-60 Pa
    0-100 Pa
    0-125 Pa
    0-250 Pa
    0-300 Pa
    0-500 Pa
    0-750 Pa
    0-100 x 10 Pa
    30-0-30 Pa
    50-0-50 Pa
    60-0-60 Pa
    100-0-100 Pa
    125-0-125 Pa
    150-0-150 Pa
    250-0-250 Pa
    500-0-500 Pa
    0-0.5 kPa
    0-1 kPa
    0-1.5 kPa
    0-2 kPa
    0-2.5 kPa
    0-3 kPa
    0-4 kPa
    0-5 kPa
    0-6 kPa
    0-8 kPa
    0-10 kPa
    0-15 kPa
    0-20 kPa
    0-25 kPa
    0-30 kPa
    0.5-0-0.5 kPa
    1-0-1 kPa
    1.25-0-1.25 kPa
    1.5-0-1.5 kPa
    PRESSURE RATING     X
    MP
    HP    		             Standard 15 psig
    Medium Pressure 35 psig
    High Pressure 80 psig
    TEMPERATURE RATING       X
    LT    		           Standard
    Low Temperature Option 
    HOUSING MATERIAL         A         Aluminum 
    COVER           O       Glass Top Cover  
    PRESSURE CONNECTION             1
    2    		     1/8" npt female Brass Pressure Port
    1/8" npt female Stainless Steel Port 
    OVERPRESSURE PLUG               X
    OPV    		   Standard without Overpressure Relief Valve
    Overpressure Relief Valve material same as port
    TAG                 T2 Stainless Steel Tag
    Service: Air and non-combustible, compatible gases.
    Wetted Materials: Consult factory.
    Magnehelic® Housing: Die cast aluminum case & bezel with acrylic cover; Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.
    Accuracy: ±2% of FS (±3% on -0, -100PA, -125PA, -10MM and ±4% on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C).
    Pressure Limits: -20 in Hg to 15 psig (-0.677 bar to 1.034 bar); MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar).
    Overpressure: Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See overpressure protection note on Magnehelic® Gage catalog page.
    Temperature Limits: 20 to 140°F (-6.67 to 60°C); Low temperature option: -20°F (-28.8°C); Case: -76 to 140°F (-60 to 60°C) (Note: Product temperature limits are less than case limits).
    Mounting Orientation: Diaphragm in vertical position.
    Enclosure Rating: IP66. IP65 with option OPV, overpressure relief valve.
    Housing material: Aluminum.
    Finishing: Texture epoxy coat RAL7038.
    Pressure Connections: 1/8" NPT female brass (SS optional). In presence of acetylene it is necessary to use SS.
    Weight: 8.6 lb (3.9 kg).
    ATEX Approved Product from Comhas with ECN: BVI 14ATEX0072.
    Agency Approvals: CE 1370 II2 GD Ex d IIC Gb T6; -60°C ≤ Ta ≤ +60°C Ex tb IIIC Db T 85°C.
    • ATEX housing provides all the capabilities and value of the Magnehelic® in a flame & explosion proof enclosure
    • Quick response to pressure changes means no delay in assessing critical situations
    • Durable and rugged housing and high-quality components combined provides long-service life and minimized down-time
    • High impact strength and high temperature rated for applications where hazardous environments exist