Gas Fired Igniter

Self-aspirating 38, 48 or 54 mm gas igniter for reliable ignition of a main burner.

Functionality : Gas and air are mixed in the ignition (pilot) burner. The mixture is ignited by a high-energy spark.

Benefits

• Available in different sizes from 2 kW to 6 MW (according to NFPA classes 1, 2 or 3).
• Available with integrated ionization flame monitor and ignition transformer or burner control, thus no additional electrical installation and cabling effort.
• Robust and easy to maintain: all electrical and mechanical components easily replaceable.
• Gas burner for zone 1/21 and zone 2/22 available (ATEX and IECEx).
• Divisible solutions for large tube lengths available.

D-HG 500
High Energy Ignition Device

High energy ignition device with max. 112 J/s for direct and reliable ignition of gas and liquid fuels. The ignition frequency and duration are variable.

Functionality : Thyristor-controlled capacitor discharge, microcontroller-monitored ignition

Benefits

• Reliable ignition of gas and liquid fuels.
• Ideal for direct ignition of start-up oil burners in power plant boilers.
• Microcontroller for side configuration and device analysis via interface.
• Parametrable ignition frequency and ignition time to reduce wear and costs ..
• Ready for ignition and ignition feedback signal via potential free relay output
• Ignition power: 5.6-112 J/s..
• Ignition energy/spark: 5.6 J
• Ignition frequency: 1-20 sparks/second.

SPI
Portable High Energy Igniter

Durable and portable high energy ignition unit. With compact and lightweight design for easy use.

Functionality : Portable, battery-operated high-energy ignition

Benefits

• Compact and lightweight design for easy use.
• Efficient design for one man operation.
• Non-wearing electronic design for reliable operation.
• Battery operated, no fixed power supply required.
• LED-indication for battery status.
• Spark energy: 2 J.
• Spark frequency: 3 Sparks/s.

D-VE 500
Retraction Unit

Pneumatic retraction unit for safe retraction and extension of the ignition lance before and after successful ignition. Used to prevent excessive temperatures and wear at the ignition tip, helping to reduce costs for spare parts.

Functionality : Pneumatic retraction unit with piston rod cylinder

Benefits

• Precise and repeatable positioning of the ignition tip.
• Safe retraction after successful ignition, to protect from damage due to high temperatures in the flame area.
• Application specific stroke length.
• Customized solenoid valves.
• Special versions in stainless steel.

High Energy Spark Plug

Spark plug resistant to high temperatures. Diameter, length and connection are offered according to customer requirements.

Functionality : A spark plug will be connected to the high energy ignition unit via a high-energy cable with connector or junction box. The spark for the ignition will be generated at the spark plug.

Benefits

• Design according to specification and diameters from 7 to 25 mm
• Angled sparkplugs
• Standard temperature range till 600 °C, short term till 800 °C.
• High temperature version till 1000 °C
• Special sparkplugs for ignition of heavy oil and high pressure application

D-LE 703
Optical Flame Sensor

Benefits

• Optical flame sensors for every spectral flame monitoring range from UV to IR: This allows the monitoring of flames from all fuels.
• Connection to the D-UG 120 control units, D-UG 660 control units as well as to the D-GF 150(-MB) burner controls.
• Adjustable to many different combustion technologies.
• Combination with fibre optic systems D-LL 703 and D-LL 704.
• Functionality of electronics identical to D-LE 603.

D-LL 70X
Fiber Optic Systems

Benefits

• Flame monitoring a very high ambient temperatures (up to 350 °C w/o cooling)
• Flame monitoring of tilting burners or without direct optical view
• Flame monitoring for applications with strong vibrations or busy burner plates
• Long life time due to large number of fibres in the bundle
• Absolutely reproducible positioning and alignment after cleaning of optics
• Different Versions for a wide variety of applications
• Lengths of 20 m and more possible
• Different flame sensors/monitors can be used w/o change
• Fibre optic system not part of flame monitors Ex-certificate

D-LX 110/710
Optical Compact Flame Monitor

Easy, versatile and flexible compact flame monitor with integrated UV, VIS or IR flame sensor for monitoring gas, oil and coal flames. Particularly for applications with single burner view.

Functionality : Optical flame monitoring.

Benefits 

• For ambient temperatures from -40 °C up to +75/70 °C, certified and without need for accessories.
• Variants for common Ex approvals available, also in combination with fibre optic systems.
• LED display for settings and operational status, visible for all versions at a single glance.
• Suitable for intermittent operation as well as continuous operation.
• Flame relay output as changeover relay (SPDT, 1 x NO, 1 x NC).
• Confirmed for operation up to SIL3.

D-LX 201/721
Optical Compact Flame Monitor

Flexible and selective compact flame monitor for high requirements. For optical monitoring of all fuel flames, including in complex multi-burner plants.

Functionality : Optical flame monitoring

Benefits 

• For ambient temperatures from -40 °C up to +85 °C, certified and without need for accessories.
• Wide sensitivity range.
• Ideal support for Functional Safety up to SIL3.
• Wide range of certifications and standards covered.
• Suitable for intermittent operation as well as continuous operation.
• Highest safety combined with highest availability through two channel design.
• Selective monitoring even with a large number of burners by the advanced digital filtering.
• Load/fuel flexibiltiy of plant.
• Local display for status and flame intensity.
• Optional flame stability analysis in real time.

AAC 76 , AAL 76
Ionization Flame Monitor

Simple, versatile and universal ionization flame monitor for a wide range of combustion systems. Universal connection to existing on-site ionization electrodes and controls.

Functionality : Ionization flame monitoring

Benefits 

• Effective and undisturbed monitoring of the flame by ionisation.
• National and international approvals available.
• Optional available with flame signal converter 4…20 mA and bargraph display.
• Temporary acquisition of the A signal for simplified adjustment of operating pressures of igniter/burner.

D-FS 50
Furnace Camera

Compact furnace camera with air or water cooling for visualization of combustion chambers, combustion processes, flames and other hot processes.

Functionality : Digital furnace camera

Benefits 

• Brilliant live images.
• Wide view inside the combustion chamber.
• Digital colour camera 1280 x 960p.
• Air or water cooled for up to 2000 °C in the combustion chamber.
• Temperature monitoring with PT100.
• Length up to 1500mm (60″).
• Can be combined with the D-VT 50 and the D-VTA 200 software systems.

Ignition Lance

Extremely durable high energy ignition lance, particularly for flare ignition.

Functionality : An ignition lance will be connected to the high energy ignition unit via a high-energy cable with connector or junction box. The spark for the ignition will be generated at the end of the ignition lance.

Benefits 

• Standard diameter 12, 15, 17.2, 22, 25 and 26.7 mm.
• Modular lance length till 15 meter.
• Custom built solutions for reduced diameters and partible lances.
• Flexible or angled ignition lances for tilting burners or direct spark ignition of flares.
• Explosion proof cable connection.