D-LE 703

Operation mode Intermittent operation, continuous operation and 72-hour operation without permanent supervision
Safety Self-monitoring and fail-safe
Gain four settings
High-pass filter three settings
Spectral ranges UV, VIS, IR
Perm. ambient temperature -20…+60°C
Protection with cable gland (D-LE 703…-CG) IP65,
with axial plug (D-LE 703…-P) IP67
Dimensions 90×92 mm, length approx. 270 mm
Weight approx 1.2 kg



Mô tả

  • Self-monitoring and fail-safe flame sensor with a fibre-optic connection in conjunction with a control unit/burner control
  • Monitoring of gas, oil and coal flames
  • Connection to the D-UG 120, D-UG 660 control unit and the D-GF 150 burner control
  • Spectral range from UV to IR
  • Uniform output signal thus mutually interchangeable
  • Adjustable to different combustion technologies such as exhaust gas recirculation

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