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Chi tiết sản phẩm

  • Bộ canh chỉnh vị trí EMW Nireco

  • Mã SP:
  • Giá : Liên hệ
  • Mã sản phẩm: EMW

    Xuất sứ: Japan

    Liên hệ: 0917 943 068

    Email: sales@tmpvietnam.com

    Công Ty TNHH và DV Tăng Minh Phát là nhà phân phối chính thức của hãng NIRECO tại việt nam, chuyên cung cấp các thiết bị đo lường  hãng NIRECO tại Việt Nam, NIRECO Việt Nam

Overview

New Concept--- Detection by Electromagnetic Wave.

The furnace can operate safely because there is no need for sensors or other structures inside it.

Electromagnetic CPC sensors are new kind of sensor. They emit electromagnetic waves from antennae embedded in the furnace wall and use the transmission time taken for the waves reflected from the strip edges to return to the antennae to measure the strip position.

  • process_emw_2nd.jpgThe system operates safely because there is no interference with the strip and equipment inside the furnace.
  • No maintenance is required.
  • Dirt (dust and fumes) in the atmosphere inside the furnace has no effect. There are no consumable parts.
  • The sensors are compact and light, for easy installation in a small space.
  • Construction costs are low.
 

Electromagnetic waves from the antennae are reflected from the strip edges and the transmission time taken for the waves to return is used to measure the strip position. Even if dirt or other contaminants reduce the reception sensitivity, the transmission speed of the waves does not change, so the measurement is unaffected.

process_emw_3rd.jpg

Carrier frequency 10GHz
Measurement range 40mm to 1200mm
Linearity ±1mm or less
Reproducibility ±1mm or less
Resolution Pyramidal horn antenna
Minimum strip thickness 12μm
Antennae Pyramidal horn antennae
Installation aperture 280mm × 170mm
Cooling Antenna N2 Q = 50Nl / min , P = 7KPa
Connector AIR Q =120Nl / min , P = 0.14MPa
Ambient operating temperature 1,350℃ (max)
Radar amplifier Wall mounted
Power supply 85 to 264VAC, 50/60Hz, 300VA
Cooling AIR Q = 600Nl / min , P = 0.6MPa
Ambient operating temperature 0℃ to 70℃
Microwave cable Special type L=10m (max 200℃)
Radar amplifier output DS edge position: Zero-span/4-20mA
WS edge position: Zero-span/4-20mA
ISO output, allowable load resistance 750Ω or less
Warning outputs Open collector output 24VDC / 40mA
Healthy
Trigger error
Level error
Roll out

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