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    廣州沃華儀器有限公司
    聯系人:謝先生
    電話:86-020-87777016
    地址:廣州市天河區龍口西路550號2106

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    616KD-B-13-美國Dwyer差壓表送器(替代原616C-2)

    供應數量:331

    發布日期:2020/11/20

    有效日期:2021/11/20

    原 產 地:美國

    已獲點擊:331

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    美國Dwyer差壓表送器(替代原616C-2)Series 616KD

    Differential Pressure Transmitter

    One-Touch Digital Push-Button Calibration Technology, ±0.25, ±1, or ±2% Accuracy

    TheSERIES 616KDDifferential Pressure Transmitters with One-Touch Digital Push- Button Calibration Technology are designed for simplicity, making them the ideal choice for installers and maintenance professionals. These instruments not only alleviate cumbersome turn pots typically found in most transmitters, but eliminate entirely the need to span the instruments during calibration. With single digital push button, both ZERO AND SPAN are calibrated properly, nothing else is required. No additional reference pressure sources or separate calibration devices are necessary.

    美國Dwyer差壓表送器(替代原616C-2)

    產品規格:

    Service: Air and non-combustible, compatible gases.

    Wetted Materials: Consult factory.

    Accuracy: 616KD-A: ±0.25% FS; 616KD-B: ±1% FS, 616KD-C: ±2% FS.

    Stability: ±1% FS/year.

    Temperature Limits: 0 to 140°F (-17.8 to 60°C).

    Pressure Limits: 2 psig (ranges 5" w.c. or lower); 5 psig (ranges 10 to 40" w.c.).

    Thermal Effect: 616KD-A: ±0.02% FS/°F; 616KD-B: ±0.04% FS/°F; 616KD-C: ±0.06% FS/°F, includes zero and span.

    Power Requirements: 4 to 20 mA output: 10 to 35 VDC (2-wire) or 12 to 26 VAC (4-wire); 5 V output: 10 to 35 VDC (3-wire) or 12 to 26 VAC (4-wire); 10 V output: 13 to 35 VDC (3-wire) or 12 to 26 VAC (4-wire).

    Output Signal: 4 to 20 mA or option with field selectable 0 to 10, 0 to 5, 2 to 10, 1 to 5 V.

    Zero and Span Adjustments: Push button.

    Loop Resistance: 4 to 20 mA output (DC): 0 to 1250 Ω max. Rmax = 50(VpsDC -10) Ω; 4 to 20 mA output (AC): 0 to 1200 Ω max. Rmax = 50(1.4 VpsAC -12) Ω; Voltage output: 5K Ω minimum.

    Current Consumption: 24 mA max.

    Electrical Connections: Screw-type terminal block.

    Process Connections: Barbed, dual size to fit 1/8"& 3/16" (3 mm and 5 mm) ID rubber or vinyl tubing.

    Enclosure Rating: NEMA 1 (IP20).

    Mounting Orientation: Vertical with pressure connections pointing down.

    Weight: 1.8 oz (51 g).

    Agency Approval: CE.

    Compensated Temperature Range: 20 to 122°F (-6.67 to 50°C).

    Warm Up time: 20 minutes.

    選件和附件:

    ACCESSORIES:

    A-618 - Protective terminal cap.

    A-489 - 4" 303 SS straight static pressure tip with flange.

    SCD-PS - 100 to 240 VAC/VDC to 24 VDC power supply.

    A-360 - Aluminum DIN rail

    A-302F-A - 303 SS Static pressure tip with mounting flange, for 3/16" I.D. rubber or plastic tubing. 4" insertion depth, includes mounting screws

    美國Dwyer差壓表送器(替代原616C-2)

    選型表:

    EXAMPLE

    616KD

    A

    00

    AT

    Series 616KD-A-00-AT, Differential Pressure Transmitter, 4-20mA, range 0-1" w.c., with aluminum tag

    SERIES

    616KD

     

     

     

    Differential Pressure Transmitter

    ACCURACY

     

    A
    B
    C

     

     

    0.25% FS Accuracy
    1.0% FS Accuracy
    2.0% FS Accuracy

    RANGE

     

     

    00
    01
    02
    03
    04
    05
    06
    07
    08
    10
    11
    12
    13
    14
    15
    50
    51
    52
    53
    54
    55
    56

     

    0-1" w.c.
    0-2" w.c.
    0-3" w.c.
    0-5" w.c.
    0-10" w.c.
    0-15" w.c.
    0-20" w.c.
    0-25" w.c.
    0-40" w.c.
    0-250 Pa
    0-500 Pa  
    0-750 Pa  
    0-1250 Pa  
    0-2500 Pa  
    0-5000 Pa  
    0 to ±1" w.c.
    0 to ±2" w.c.
    0 to ±5" w.c.
    0 to ±10" w.c.
    0 to ±250 Pa
    0 to ±500 Pa
    0 to ±750 Pa

    OPTIONS

     

     

     


    AT
    COC
    FC
    NIST
    TC
    V

     
    Aluminum Tag
    Certificate of Conformance
    Factory Calibration
    NIST Certification
    Terminal Cover
    Voltage output 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC (field selectable)

     

     
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