QRI infrared flame detector
QRI infrared flame detector used in conjunction with LMV5 system on gas and fuel burner equipment
Product features
1. Intermittent operation/continuous operation
2. Infrared ray detection emitted by flames that can be used for gas/fuel/coal combustion
Specification parameters
The power supply voltage operates at DC14V ± 5%.
Test DC21V+5%
Signal voltage DC 0... 5V
Protection category II
Protection level IP54
Power consumption<0.5W
Working environment operating standard DIN EN 60721-3-3
Climate condition level 3K5
Mechanical condition level 3M2
Temperature range -20...+60 ° C
Humidity<95% rF