Công ty TNHH công nghệ số Tân Thành

Bộ chuyển đổi áp suất, đồng hồ đo áp suât, cảm biến áp suất YOKOGAWA EJA110A, EJA530A, EJA430A, EJA120A, EJA210A, EJA310A

Bộ chuyển đổi áp suất, đồng hồ đo áp suât, cảm biến áp suất YOKOGAWA EJA110A, EJA530A, EJA430A, EJA120A, EJA210A, EJA310A

  • Đăng ngày 26-04-2019 12:50:56 AM - 57 Lượt xem
  • Mã sản phẩm: EJA110A, EJA530A, EJA430A, EJA120A, EJA210A, EJA310A

  • Product introduction: The
    transmitter takes the lead in adopting digital sensor - single crystal silicon resonant sensor, the sensor outputs a pair of difference digital signals, and directly eliminates external interference in the sensor part, creating a new era of transmitters. The product has higher precision (±0.075%), higher stability and reliability, and has been well received by the public. 

    Tình trạng sản phẩm:


    Bộ hiển thị độ rung PROVIBTECH TM101-A08-B00-C00-D00-E00-G00-H00
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    Công tắc nhiệt độ,  temperature switch DANFOSS KPS76, KPS77, KPS79, KPS80, KPS81
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    Cảm biến tải, load cell HSXB-A 20KG, 50KG, 100KG, 200KG
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    Cảm biến mức, công tắc báo mức, RS-10 High temperature level switch, rotary level switch, rotary switch, high temperature resistance, rotary level control switch
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    Product features: the
    world's first - single crystal silicon resonant sensor 
    single crystal silicon resonant sensor 
    high precision: ± 0.075% 
    continuous work for 5 years without adjustment 
    temperature effect can be ignored, regardless of 
    static pressure, negligible, irrespective of 
    one-way overvoltage effect: continuous 10 after the experiment million times the one-way overvoltage affect the amount of ≤ ± 0.03% 
    two-way communication (BRAIN / HART protocol, FF fieldbus) 
    improve self-diagnostic features 
    small, lightweight (standard 3.9kg) 
    3. Static pressure effect is negligible 
    when When static pressure (working pressure) is applied, the two resonant beams with the same shape, size and material have the same deformation, so the frequency changes are also the same, so the deviation is automatically cleared (the formula and the graph are similar to the temperature effect). 
    4. Excellent one-way over-pressure characteristics 
    The original diaphragm and the bellows body adopt the original corrugation processing technology, so that when the external pressure is increased to a certain value, the liquid-contacting membrane can completely contact the body, and the pressure of the silicone oil is transmitted to the sensor. It no longer increases with the increase of external force, so as to achieve the protection of the sensor. (Fig. 4) and (Fig. 5) show the EJA overvoltage characteristics. 
    5. Better long-term stability (pictured) 
    Long-term stability 
    6. Flexible installation 
    without brackets, direct installation and 
    regular use, no need for three-valve group 
    7. Flexible configuration and easy 
    to use by computer or handheld communicator On-site adjustment is also possible through the range setting button and zero adjustment button on the transmitter.
    EJA110A selection table
    Basic specification code: EJA110A-DMS5A-92DA 
    Item 1: Output signal -D 4-20mA DC/BRAIN protocol digital communication
    -E 4-20mA DC/HART protocol digital communication
    -F FF fieldbus communication
    Item 2: Measurement range (membrane box) L 0.5-10KPa
    M 1-100KPa
    H 5-500KPa
    V 0.14-14MPa
    Item 3: Wetted material S JIS SCS14A JIS SUS316L JIS SUS316
    H JIS SCS14A Hastelloy C-276 JIS SUS316
    M JIS SCS14A Monel JIS SUS316
    T JIS SCS14A 钽JIS SUS316
    A Hastelloy C-276 Hastelloy C-276 Hastelloy C-276
    D Hastelloy C-276 钽 Hastelloy C-276
    B Monel Monel Monel
    Item 4: Process Interface 0 No process connection (Rc1/4 internal thread on the chamber flange)
    1 Rc1/4 internal thread process joint
    2 Rc1/2 internal thread process joint
    3 1/4NPT internal thread process connector
    4 1/2NPT internal thread process joint
    5 No process connection (1/4 NPT internal thread on the chamber flange)
    Item 5: Bolt and nut material A JIS SCM435 3.5MPa
    B JIS SUS630 14MPa
    C JIS SUH660 3.5MPa
    Item 6: Installation method -2 Vertical piping connection, high pressure on the right, upper installation process joint
    -3 Vertical piping connection, high pressure on the right, lower installation process joint
    -6 Vertical piping connection, high pressure on the left, upper installation process joint
    -7 Vertical piping connection, high pressure on the left, lower installation process joint
    -8 Horizontal piping connection, high pressure on the right
    -9 Horizontal piping connection, high pressure on the left
    Item 7: Electrical Interface 0 G1/2 internal thread, one electrical interface
    2 1/2 NPT internal thread, two electrical interfaces, no blind plug
    3 Pg13.5 internal thread, two electrical interfaces, no blind plug
    4 M20 internal thread, two electrical interfaces, no blind plug
    5 G1/2 internal thread, two electrical interfaces, one blind plug
    7 1/2 NPT internal thread, two electrical interfaces, one blind plug
    8 Pg13.5 internal thread, two electrical interfaces, one blind plug
    9 M20 internal thread, two electrical interfaces, one blind plug
    Item 8: Built-in display table D Digital display
    E Digital display strap measurement range setting button
    N no
    Item 9: Mounting bracket A JIS SECC 2" tube installation (pinto)
    B JIS SSUS304 2" tube installation (pinto)
    C JIS SECC 2" tube installation (L-shaped)
    D JIS SSUS304 2" tube installation (L-shaped)
    N no
         

     



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    THÔNG TIN LIÊN HỆ
    CTY TNHH CÔNG NGHỆ SỐ TÂN THÀNH [Bản đồ]
    Trụ sở công ty: Số 189, Nguyễn Văn Linh, P. Kênh Dương, Q, Lê Chân, TP. Hải Phòng
    VPGD: Số 165-Thiên Lôi, P Vĩnh Niệm, Q Lê Chân. TP Hải Phòng
    VPĐD: Số 191- P Chùa Láng. Q Đống Đa. TP Hà Nội
    Tel: 0225.8830.305  Fax: 0225.8830.305
    Kinh doanh 1: 091.797.1515
    Kinh doanh 2: 083.797.1515
    Kinh doanh 3: 091.686.1515
    Website: http://tanthanhtech.com/
    Website: http://vienthongtanthanh.com/
    Website: http://tanthanh-automation.com/
    Email: tanthanhdigitech@gmail.com

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