Marechal
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    • ĐỐI TÁC
    BARKSDALE >> Pressure

    Terminal Block Diaphragm Switch D1T, D2T Series
    Cập nhật: 6/17/2020 - Số lượt đọc: 1880
    Thông tin sản phẩm
    Giá: Call  
    Hãng sản xuất: BARKSDALE  
    Bảo hành: Số lượt xem:1880  

    Features

    • High reliability
    • High accuracy
    • NEMA 4
    • Ideal for pressure and vacuum applications
    • Single and dual switching capability
    • Tamper-proof external adjustment
    • Diaphragm Seal Option Available

    Technical specifications

    General Specifications*

    Accuracy:±0.5% of the adjustable range
    Switch:
    Type:
    Rating:
    Single pole double throw (SPDT) Snap Action; single circuit
    10 amps @ 125/250 VAC; 3 amps @ 480 VAC (Class A or H limit switch). Consult sales drawing for ratings of optional limit switches.
    Wetted Parts:
    Process Fitting:
    Diaphragm:
    Enclosure:
    304 stainless steel, viton seals
    17-7 PH stainless steel
    Anodized aluminum
    Electrical Connection:Terminal block through 1/2" NPT conduit connector
    Enclosure Rating:NEMA 4
    Pressure Connection:1/4" NPT Female
    Approvals:
    UL (Optional):


    CSA (Optional):
    D1T models may be ordered as UL listed on request. D2T models may be ordered as UL Recognized components on request. File No. E42816

    All models may be ordered as CSA listed under Class 3231 02, File LR22355 on request.
    Temperature Range:
    Operating:

    Storage:
    -40° to +165°F (-40° to +74°C)
    Hermetic Div. 2 models:
    -4° to +140°F (-20° to +60 °C)

    -65° to +200°F (-54° to +93°C)
    Adjustment Instructions:
    Pressure:
    Vacuum:
    Turn adjustment screw counterclockwise to raise actuation point.
    Turn adjustment screw clockwise to increase setpoint (higher vacuum).
    Options:- NEMA 4X enclosure
    - Cleaned for oxygen service
    - Factory pre-set
    - Six-pin terminal block
    Shipping Weight:2.0 lbs. approximate
    * See product confi gurator for additional options.

    Wiring Code

    LeadCircuit #1Circuit #2
    PressureVacuumPressureVacuum
    Normally ClosedBlueRedOrangeYellow
    CommonPurplePurpleBrownBrown
    Normally OpenRedBlueYellowOrange
    Tags
    Terminal Block Diaphragm Switch D1T D2T Series
    CÁC TIN KHÁC
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    ĐỐI TÁC

    CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THƯƠNG MẠI THIẾT BỊ CÔNG NGHIỆP NTD

    Địa chỉ: Số 28, ngõ 36 Cổ Linh, tổ 7, P. Long Biên, Q. Long Biên, TP. Hà Nội

    Hotline: 0971961212

    sales@ntd-automation.com
    Tags: Yamari Vietnam, M-System Vietnam, Honeywell, Azbil, Yamatake, Ascon Tecnologic, Asco Numatic,