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D-LX 200 Flame Monitor with Software Interface

Self-monitoring and fail-safe compact flame monitor for the monitoring of gas, oil and coal flames with integrated UV or IR flame sensor.

Replacement product D-LX 201



Self-monitoring and fail-safe compact flame monitor for gas, oil and coal flames.

Please note that this product was discontinued on 1 januari 2020, and replaced by D-LX 201 Compact Flame Monitor with software interface

  • Wide sensitivity range
  • For ambient temperatures from -40°C up to +85°C
  • Dual channel design throughout
  • Measurement of flame flicker frequency
  • Selective to individual burners and fuels
  • Optionally with complete SIL3 certification
  • Available with cable gland, cable plug (version /MP3) or as version for hazardous areas


  • Optical adjustment aid for the alignment of the swivel mount on the sighting tube (D-ZS 118)
  • Set of orifice plates for insertion in purge air flange (D-ZS 113 Set)
  • UV-A, UV-B and IR-test light source 230 V/50 Hz (D-ZS 093)
  • Swivel mount for the alignment of the flame monitor (D-ZS 033-I)
  • Thermal isolator with electrical insulation (D-ZS 117-I)
  • Ball valve for closing the sighting tube (D-ZS 133-I)
  • Terminal box for connecting the flame monitor (D-ZS 140-12)
  • Wide range power supply unit for supply of several D‑LX 200 (D-NG 24/25a)
  • D-LX 200 Test kit for software supported tests of the compact flame monitors D-LX 200/720

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


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