Công ty TNHH công nghệ số Tân Thành

Hộp cầu đấu cân, HBM junction box, VKK1-4/VKK1R-4/VKK2-8/VKK2R-8/digital VKD2R-8/VKK2R-8Ex

Hộp cầu đấu cân, HBM junction box, VKK1-4/VKK1R-4/VKK2-8/VKK2R-8/digital VKD2R-8/VKK2R-8Ex

  • Đăng ngày 17-01-2019 10:53:22 AM - 133 Lượt xem
  • Mã sản phẩm: VKK1-4/VKK1R-4/VKK2-8/VKK2R-8/digital VKD2R-8/VKK2R-8Ex

  • Tình trạng sản phẩm:


    1.

    VKK1-4 / VKK1R-4 junction box 


    The HBM VKK1-4/VKK1R-4 junction box can be connected in parallel to four sensors with a 6-wire connection. The shield design of the HBM product is available in accordance with EN 45 501 EMC shielding.
    The traditional method of terminal box is to use a shielded grid for shielding. This method is limited in the EN 45 501 standard, especially in the case of magnetic field interference, which will lead to measurement errors.

    Key characteristics

    • Used for parallel connection of four sensors (VKK1-4)
    • Integrated resistor network for four corner adjustment
    • HBM shielding method completes EMC protection
    • Protection level Protec IP65
    • VKK1R-4 stainless steel housing
    2.

    VKK2-8, VKK2R-8 junction box


    The HBM VKK2-8/VKK2R-8 junction box can be connected in parallel with 8 sensors with a 6-wire connection. The shielding design of HBM products is available in accordance with EN 45 501 EMC shielding.
    The traditional method of terminal box is to use a shielded grid for shielding. This method is limited in the EN 45 501 standard, especially in the case of magnetic field interference, which will lead to measurement errors.

    product description

    • Can be used for 8 sensors in parallel
    • Four-corner adjustment via built-in resistor network
    • HBM shielding theory for EMC protection
    • Protection level IP65
    • More than 8 load cells can be expanded
    • VKK2R-8 stainless steel housing
    3.

    VKD2R-8 digital junction box

    Characteristics

    • Bus : RS-485 / RS-422
    • Cable length (entire bus): <1000 m
    • It can be connected to HBM products in 4-wire system:
      • Digital sensor Dig: C16i, FIT ?0?3
      • Digital Sensors: AED9101B, AED9201A
      • Digital measuring chain AD104-R5
      • Weighing instruments: WE2107, WE2108, WE2110, DIS2116
    • It can be connected to HBM products in 2-wire system:
      • Digital Sensor Meter: AED9101B
      • Digital measuring chain AD105
    • Power supply (for active bus termination):
      • Operating voltage (DC) 6 V ... 15 V ... 30 V
      • Current consumption VKK (only bus termination) ≤ 30 mA
    • temperature range:
      • Rated temperature: -10 °C ... +60 °C [14 °F ... 140 °F]
      • Operating temperature: -20 °C ... +70 °C [-4 °F ... 158 °F]
      • Storage temperature: -40 °C ... +85 °C [-40 °F ... 185 °F]
    • material:
      • Housing: stainless steel
      • Sleeve-nut: brass, nickel plated
      • Clamping cone: Neoprene
    • Weight: about 800 g
    • Protection level - according to EN60529 (IEC529): IP65
    4.

    VKK2R-8 Ex ATEX 95 junction box


    The HBM VKK2R-8Ex EEx junction box is ATEX 95 compliant. It is suitable for use in potentially explosive environments such as the oil industry.
    With the junction box, the weighing instrument can be connected outside the hazardous environment without the use of a safety barrier.

    product description

    Connect 8 analog sensors and meet EMC certification. VKK2R-8Ex EEx junction box uses EMC-compliant cable to ensure that the product fully meets EMC protection standards. There is a HBM resistance net inside the 
    junction box , high precision, and very reliable four corners. Adjustment function. This means reliable results in just 3 steps:
    • Four-corner adjustment,
    • Read the correct value from the chart,
    • Activate the balance resistor network.
    The VKK2R-8Ex EEx junction box labeled II 2 G/D and II 3 G/D can be used in potentially explosive environments and has a PTB 05 ATEX 2014 certification. The junction box can be used in Zones 1, 2, 21 Protection .

         

     



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    THÔNG TIN LIÊN HỆ
    CTY TNHH CÔNG NGHỆ SỐ TÂN THÀNH [Bản đồ]
    Trụ sở công ty: Số 37/213 Thiên Lôi, P. Vĩnh Niệm, Q, Lê Chân, TP. Hải Phòng
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    Tel: 0225.8830.305  Fax: 0225.8830.305
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    Kinh doanh 2: 0912.969.391
    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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