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DURAG

D-LE 103 Flame Sensor

Flame sensor (flame scanner) for the monitoring of gas, oil and coal flames, primarily in single burner view applications.

Description

Flame sensor (flame scanner) for the monitoring of gas, oil and coal flames, primarily in single burner view applications.


Overview

  • 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
  • Compliance to general safety regulations

Applications

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

Technical Data

Operational mode Intermittent operation, continuous operation and 72-hour operation without permanent supervision
Safety self-monitoring and fail-safe in conjunction with a control unit / burner control
High-pass filter pre-set
Gain pre-set
Viewing angle
Perm. ambient temperature -20…+60°C
Sighting tube connection G 1¼“
Purge air connection G ½“
Protection with cable gland (D-LE 103…-CG) IP65,
with axial plug (D-LE 103…-P) IP67
Spectral ranges UV, VIS, IR
Dimensions Ø80 mm, length approx. 350 mm
Weight approx. 1 kg

Resources


Accessories

  • Optical adjustment aid for alignment of the swivel mount on the sighting tube (D-ZS 118)
  • UV-C test light source 230 V / 50 Hz (D-ZS 077-10)
  • UV-A, UV-B und IR test light source 230 V/50 Hz (D-ZS 093)
  • Swivel Mount for alignment of flame sensor to the flame to be monitored (D-ZS 033 – I)
  • Thermal isolator with electrical insulation (D-ZS 117 – I)
  • Ball valve for closing sighting tube (D-ZS 133 – I)
  • Terminal box for connecting flame sensor (D-ZS 140)

Additional information

Models

D-LE 103, D-LE 603, D-LE 701, D-LE 703

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