西門子LFE10火焰監測器

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產品型號LFE10火焰監測器

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更新時間：2018-05-15 15:00:23瀏覽次數：593次

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上海銳弓機電設備有限公司

經營模式：經銷商

商鋪產品：66條

所在地區：上海上海

聯系人：張小姐（外銷員）

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產品簡介

LFE10系列火焰監測器
品牌：SIEMENS（西門子）

產地：德國

詳細介紹

LFE10系列火焰監測器（SIEMENS）

LFE10系列火焰監測器

品牌：SIEMENS（西門子）

產地：德國

產品介紹

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

技術參數

主要參數

主電壓	AC220V -15%...AC240V +10%
主電壓	AC100V -15%...AC1100V +10%
主頻率	50...60Hz ±6%
外部保險絲	10A
功率	4.5VA
端口額定電流	2A
保護等級	IP40
重量（不含底座）	305g

環境條件

運輸環境	IEC 60 721-3-2
內部條件	class 2K2
機械條件	class 2M2
溫度范圍	-20...+60ºC
濕度	<95%
運行環境	IEC 60 721-3-3
內部條件	class 3K5
機械條件	class 3M2
溫度范圍	-20...+60ºC
濕度	<95%
不得進水