Application
The flame detectors are used for the supervision of gas flames, yellow- or blue-burning oil flames and for ignition spark proving.
Function
With this type of flame supervision, the UV radiation emitted by gas or oil flames is used to generate the flame signal.
The radiation detector consists of a UV-sensitive cell with 2 electrodes, which ignite when illuminated with radiation in the 190...270 nm range of the spectrum, thereby triggering a current in the flame detector circuit.
The UV cell does not respond to glowing firebrick in the combustion chamber, daylight or light from the boiler room illumination.
Higher ambient temperatures reduce considerably the cell's life.
Mechanical Design
The detector's UV cell is located behind a swiveling shutter at the front end of the detector tube which is flanged to the housing. A quartz-glass window protects the tube and the shutter against dirt. The detector's housing accommodates a stepper motor to drive the shutter and the electronics to control the shutter. Using the AGG16.C adapter, this flame detectors can be mounted either directly on the burner, on a viewing tube or on a combustion chamber viewing hole.
For use with burner controls: LGK16..., LGI16...
Operating mode: Continuous
Senstivity: Normal
Detector tube length: 69mm
Mains voltage: AC 100...110 V
Degree of protection: IP 54
Plug AGM19: Not included
Mounting position: optional
Weight: approx. 600 g
Temperature range: -20...+60 °C
Humidity: < 95 % r.h.
For more technical information, please see data sheet.
If you have any questions about this product please email us at saadwaheed09@gmail.com
-268x134.jpg)
