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西門子LFE10火焰監(jiān)測器

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產(chǎn)品型號LFE10火焰監(jiān)測器

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上海銳弓機電設(shè)備有限公司

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商鋪產(chǎn)品：66條

所在地區(qū)：上海上海

聯(lián)系人：張小姐（外銷員）

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產(chǎn)品簡介

LFE10系列火焰監(jiān)測器
品牌：SIEMENS（西門子）

產(chǎn)地：德國

詳細(xì)介紹

LFE10系列火焰監(jiān)測器（SIEMENS）

LFE10系列火焰監(jiān)測器

品牌：SIEMENS（西門子）

產(chǎn)地：德國

產(chǎn)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(shù)參數(shù)

主要參數(shù)

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(huán)境條件

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