Cảm biến báo lửa IRT Korea IRT-021-K

General	Kind	Flame Detector (IR3)
	Type	DC24V Explosion-proof type, ordinary type, reusable type, indoor/outdoor type, infrared type, waterproof type Viewing angle 90° Cone, effective detection distance 50m
	Model	IRT-021-K
Enclosure	Material	Stainless steel (SUS316L)
Enclosure	Color	Silver White
Electrical Specifications	Operating voltage	DC24V ±20% (19.2~28.8V)
	Current	Standby 40mA when sensing, 50mA
	Contact output	ON/OFF
	Communication port	RS-485/4~20mA (optional)
Environmental Specifications	Operating Temperature	-40℃ ~ +85℃
	Operating Humidity	0 ~ 95%
	Installation place	Interior / exterior of the building
Other Specifications	Size	Diameter 50mm / Length 46mm
	Weight	650g (including cable gland)
	Detection window	Sapphire