LEAK LOCATE 320 - 除尘系统破损和泄露监测

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LEAK LOCATE 320 -
除尘系统破损和泄露监测

应用先进的动态电荷技术尤其应用在多除尘腔室除尘系统中监测除尘器破损和泄露

  • 前瞻性的多除尘腔室的粉尘含量监测
  • 布袋破损与否的预测
  • 识别出发生布袋破损的布袋腔室
  • 减少物料、检修时间以及维护费用的支出
  • 耐受烟气温度最高到250 °C (400 °C 可选)
  • 应用于干法除尘系统
  • 包含4个传感器
  • 可以扩展到32个传感器
  • 具有数字信号的输入和输出
  • 外部连接方式:USB 2.0 (type A), 以太网 (RJ45/ 100 Mb/s)

Use

LEAK LOCATE 320 serves primarily to detect filter damages or incoming filter breaks at an early stage.
The key advantage of the LEAK LOCATE 320 system is the ability to locate the filter selection where the damage occurred.
Further features with LEAK LOCATE 320:

  • advance warning at degradation of the filter
  • significant savings in time and costs of maintenance
  • to reduce probability of large emission incidents

Function

LEAK LOCATE 320 uses the electrodynamic measurement principle. If the dust to be measured is constant, then the generated measuring signal is proportional to the dust concentration, even if there are dust deposits on the measuring probe. Experience shows that the measuring method provides very exact results with little required maintenance.

A complete measuring system consists of these components:

  • Welded casing to serve as a sensor receptacle
  • LEAK LOCATE 320-sensor

Technical Data

Sensor Ambient Air Temperature -20 ... +50 °C
  Stack Gas Temperature 125 °C standard or 250° C option
  Stack Connection 1½ BSPT, ½ BSPP, NSPM, NPT
  Enclosure Rating IP 65
  Rod Length 100 mm to 1000 mm
  Air Purge Connection ½ inch BSPP
½ inch NPSM
1½ inch BSPT or NPT
  Power Requirements 24 V DC (from PLUS-Controller)
  Sensor probe check Automatically (optional)
PLUS Controller Data Number of sensors 4 up to 32 sensors
  Ambient Air Temperature -20 ... +45 °C
  Power Requirements 100 ... 240 V AC, 1 A
  Data-Logs Impulse (4 hours @ 1 s for 4 sensors)
  Ethernet ModBus TCP
  Outputs (standard) 1 x RS 485 (ModBus RTU)
4 Relais (2 A @ 250 V, user configurable)
 
 

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