SIEMENS西门子>火焰监测器>火焰放大器>LFE10

SIEMENS西门子火焰监测器火焰放大器LFE10

  • 产品型号: LFE10
  • 产品描述: SIEMENS西门子火焰监测器火焰放大器LFE10
  • 咨询电话: 025-83704820,83705420

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LFE10LAE10系列火焰监测器

品牌:SIEMENS(西门子)(原LANDIS&GYR)

产地:德国

产品介绍

LFE10和LAE10都为配合西门子专用火焰探测器使用的火焰检测器。

LFE10可以与SIEMENS西门子公司的QRA...系列火焰探测器或者离子探针配合使用,把模拟量电流信号转换为开关量信号,并输出给燃烧器程控器。

LAE10可以与SIEMENS西门子公司的RAR...系列燃油火焰探测器配合使用,把模拟量电流信号转换为开关量信号,并输出给燃烧器程控器。

此两款火焰检测器必须每24小时停止工作一次。如需要24小时连续工作,请选用LFE50系列产品。

Flame safeguards for burners with intermittent operation. For safety reasons - self-test of flame supervision circuit, etc. - at least one controlled

shutdown is required every 24 hours. The LFE10 is suited for the supervision of gas flames and luminous or blue-burning oil flames in connection with UV detectors QRA... or a flame rectification probe.

Flame safeguards are used primarily in conjunction with the LEC1 burner control on the following applications:

  • Dual-supervision of burners: Supervision of the main flame or of the pilot and main flame by two identical or different types of flame detectors

  • Supervision of forced draught oil / gas burners: Supervision of the flame with different types of detectors, depending on the operating mode

  • Multi-flame supervision: Plants with several burners whose flames must be supervised individually by one or several detectors, whose startup and supervision, however, should or must be carried out centrally and simultaneously by only one burner control

  • The flame safeguards can also be used in connection with other types of burner controls provided the given combination and selected circuitry do not impair the burner control's safety functions

  • The flame safeguards are also used as flame indication units in combustion plant with manual startup

技术参数

主电压AC220V -15%...AC240V +10%
AC100V -15%...AC1100V +10%
主频率50...60Hz ±6%
外部保险丝10A
功率4.5VA
端口额定电流2A
保护等级IP40
重量(不含底座)395g

环境条件


运输环境IEC 60 721-3-2
内部条件class 2K2
机械条件class 2M2
温度范围-20...+60ºC
湿度<95%
运行环境IEC 60 721-3-3
内部条件class 3K5
机械条件class 3M2
温度范围-20...+60ºC
湿度<95%
不得进水


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