Danfoss Flame Sensors

About Danfoss Flame Sensors

Danfoss Flame Sensors 

Model no - LD / LDS

• Danfoss LD/ LDS Senspors are used to detect the flame in yellow flame oil burners . They are designed for use with Danfoss units of the OBC 80 and BHO 60 /70 series
• LD/ LDS sensors meet the requirements of the EN230:2005 standard , as well as those of the RoHS and WEE Directives .
• The LD / LDs Sensors can be installed using a flange and clamping ring ; alternatively , use a rubber sleeve (Delivered mounted on LD / LDS ).
• The Sensors are available in two standard lengths , with a longer piece featuring built - in extension tubes .

Technical data

Mains Connection	2 - transport 30 V , 50 / 60  Hz, 0, 3 VA
Enclosure	IP 40
Signal Output	max. 220
Recommend Min. signal output	65
signal for no light	max 5
Ambient Temperature - Operation	-20 - + 70 degree C
transport	-30 - + 70 degree C

Reliable Flame Detection for Industrial Applications

The Danfoss LDN Series Flame Sensor ensures efficient monitoring of flame presence in oil and gas burners, heating units, and industrial boilers. Its robust structure and automatic sensitivity adjustment make it a dependable choice for demanding environments. Suitable for both new installations and upgrades, it enhances safety and operational control in various energy applications.


Flexible Installation and Connection Options

Offering both panel and burner mounting flexibility, the LDN Series easily adapts to diverse system designs. With options for 2-wire or 3-wire connections and a standard 1-meter cable, installation is straightforward. Threaded style and compact cylindrical structure further simplify integration into existing setups, ensuring quick and secure placement.