LME programmable controller
LMME is used for debugging and monitoring of 1st or 2nd stage gas burners or gas burners with intermittent operation mode.
Flame monitoring is carried out through the flame detector QRA equipped with ion rods or auxiliary equipment AGQ3. xA27 for gas blast burners, or through the blue flame detector QRC when the flame is blue
Product features
1. Low voltage detection
2. Monitor the air pressure during start-up and operation using an air pressure switch
3. Remote reset
4. Multi color indicator lights display fault status and operational status information
5. Repetitive start limit function
6. Accurate timing control based on digital signal processors
7. Force intermittent operation after a maximum of 24 hours of uninterrupted operation
Specification parameters
Working voltage AC 230V, -15%/+10%
Electric power consumption 12VA
Protection category I
Protection level IP40
Software level C complies with DIN EN 60730-2-5:2011 2-channel structure
The maximum input current of terminal 12 is 5A
Working environment operating standard DIN EN 60721-3-3
Climate condition level 3K3
Mechanical condition level 3M3
Temperature range -20.+60 ℃
Humidity<95% rF
Weighing approximately 160g
250000 starts in normal operating mode with a lifespan