Siemens Burner Flame Sensor QRA2

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Business Type Supplier, Trader
Type Ultraviolet Flame Detector
Material Metallized Plastic Housing
Application Supervision Of Gas Flames, Yellow Or Blue Oil Flames, Ignition Spark Proving
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Product Details

Packaging
Direct Mounting On The Burner
Protection Level
IP40
Temperature Range
-20 To 60 °C
Special Feature
Prevents Static Discharge Caused By Air Circulation Fan
Description

 

Ultraviolet Flame Detector QRA2(1), QRA2M(1), QRA2.9 for supervision of gas flames, yellow or blue oilflames and for ignition spark proving. 

Operation: 
When the UV radiation of the flame in the position of the detector is high enough, the detector is activated during each half wave, giving a signal current.


Specifications: 
 
- Metallized plastic housing to prevent static discharge caused by air circulation fan. 
- For direct mounting on the burner. 
- Interment use
- IP40 protection. 
- Temperature Range: -20 to 60 ° C.

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