D-LE 103 Flame sensor

D-LE 103 Flame sensor

D-LE 103 Flame sensor (flame scanner) for monitoring gas, oil and coal flames, primarily in single burner view applications.

The photo element in the flame sensor generates a signal which is proportional to the flame radiation intensity. The output signal of the flame sensor is used as an input signal to a control unit or a burner control. The D-LE 103 flame sensor is available with different photo elements for optimal selectivity when using different fuels.


Features:

  • Self-monitoring and fail-safe in conjunction with a control unit / burner control
  • Flame sensors for every spectral range of flame monitoring from UV to IR
  • Connection to D-UG 120 and D-UG 660 contol unit as well as D-GF 150 (-MB) burner control
  • Uniform output signal thus mutually interchangeable
  • Compliant to general safety regulations

Applications:

  • Power stations
  • Chemical industry
  • Refineries
  • Cement plants
  • Waste incinerators
  • Steam generators
  • Heating plants

 

Specifications

Ambient temperatures
-20 ... +60°C
Protection class
IP65
Dimensions (H x W x D)
Ø80mm, length 350mm
Viewing angle
Purge air connection
G ½“
Weight
1 kg
Operational mode
Intermittent operation, continuous operation and 72-hour operation without permanent supervision
Electrical safety
Self-monitoring and fail-safe in conjunction with a control unit/burner control

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