DURAG

Description

Self-monitoring and fail-safe compact flame monitor for the monitoring of gas, oil and coal flames with integrated UV, VIS or IR flame sensor, primarily in single burner view applications.

Overview

• For ambient temperatures from -40°C up to +75/70°C, certified and without need for accessories to isolate, heat or cool.
• Highest safety combined with highest availability
• Ideal support for Functional Safety within safety chains up to SIL3
• Flame relay output as changeover relay (SPDT, 1 x NO, 1 x NC)
• All variants of the D-LX 110 also available for combination with fibre optic systems (see D-LX 710)
• Easy exchange of consumables
• Local display of settings and operational status for the whole ambient temperature range, visible for all versions at a single glance

Why use this product?

• Easy adjustment
  The easy access to the available adjustments shortens time for commissioning
• Versatile detection
  The choice of available detectors allows for the monitoring of flames of all fuels within the same device family
• Versatile for the most variable application conditions
  The same device technology can be used without change for the most different geographical regions and based on varying systems of standards
• Flexible for changed requirements
  If the requirements of the plant change (ex, zones, need for fibre optic systems) it usually is possible to adapt via a replacement within the same device family
• Flexible operation support
  The possibility to adapt device settings also outside the factory enables fast local replacements with smaller stocks of replacement devices

Applications

• Simple combustion plants with single burners or optically separated burners
• Combustion processes with continuous operation
• Thermal processing plants
• Chemical industry
• Refineries
• Waste incinerators
• Petrochemical plants
• Steel industry
• Steam generators
• Heating plants

Technical Data

Resources

GENERAL INFORMATION

Product overview combustion technology / DE (4 MB)
Product overview combustion technology / EN (4 MB)

PRODUCT INFORMATION

Product brochure D-LX 110 and D-LX 710 / DE (1 MB)
Product brochure D-LX 110 and D-LX 710 / EN (1 MB)
Technical datasheet D-LX 110 and D-LX 710 / DE (1 MB)
Technical datasheet D-LX 110 and D-LX 710 / EN (1 MB

EU DECLARATIONS OF CONFORMITY

EU declaration of conformity D-LX 110 and D-LX 710 / DE-EN (1 MB)
EU declaration of conformity D-LX 110 and D-LX 710 / ES-EN (2 MB)
EU declaration of conformity D-LX 110 and D-LX 710 / FR-EN (2 MB)
EU declaration of conformity D-LX 110/-84Ex and D-LX 710/-84Ex / DE-EN (2 MB)
EU declaration of conformity D-LX 110/-87Ex and D-LX 710/-87Ex

Accessories

• Digital display for optimal adjustment of the flame sensors by measuring the pulse rate and its extreme values (D-ZS 087-20)
• Set of apertures for insertion in purge air flange (D-ZS 113 Set)
• Optical adjustment aid for the 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 and IR test light source 230 V/50 Hz (D-ZS 093)
• Swivel mount for alignment of flame monitor 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 the flame monitor (D-ZS 140-12 / 141-12)
• Wide range power supply unit for supply of several D‑LX 110 (D-NG 24/25a)