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D-LE 703 Flame sensor with optic system


Flame sensor (flame scanner) with optic system for the monitoring of gas, oil and coal flamess.


Add-ons total:




Flame sensor (flame scanner) with optic system.

Self-monitoring and fail-safe flame sensor with a fibre-optic connection 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
Adjustable to different combustion technologies such as exhaust gas recirculation
Compliance to general safety regulations


  • Digital display for measuring the pulse rate and its extreme values (D-ZS 087-20)
  • UV-A, UV-B and IR test light source 230 V/50 Hz (D-ZS 093)
  • Terminal box for connecting flame sensor (D-ZS 140)
  • Installation flange for D-LL 702 for fibre optic system (D-ZS 702)
  • Welding flange for D-LL 702 for fibre optic system (D-ZS 704)


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