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Detector is fit to a variety of fuels.
Apply to heavy industry applications.
Explosion-proof designs can be used in hazardous area of industrial sites.
Low maintenance cost, easy to update and improve.
3.
Technical parameters
Operating voltage: DC24V (range DC18V
～
30V)
Operating Current: Monitor≤25mA , Alarm≤35mA
（
relay
）
Angle range
：
110
°
Sensitivity level
：
1~3 level adjusted
Detection range ≤50m
Output:
Delay, Alarm relay, normally open contact output, 1A@30VDC.
Operating Temperature: -10
°
C
～
55
°
C.
Operating Humidity: 0
～
95
％
RH.
Storage temperature: -40
°
C
～
85
°
C.
Explosion proof level: Exd IIC T6(Explosion proof)
Protection level
：
IP66.
Weight
：
1KG.
Housing material: Aluminium alloy, painted surfaces.
4.
Structure and installation
Caution: Before installing detector, please cut off the power supply of it.
Notice: All wiring must comply with relevant standards and regulations.
Notice: Detectors are installed in Explosion proof areas, the wiring of detector should be
connected by power limit and be controlled. The setting of flame detector is subject to
《
automatic
fire alarm design standards
》
(GB50116-98)
。
Check whether the external cable is open circuit, short circuit fault or not.
Install the detector according to the drawing as follows, adjust appropriately the detector
view angle in terms of the scope of protection.
Notice: All connections adopt more than 1.0 square wire, the end of connections cut about
6mm Isolation jacket, then connect to the terminal blocks of IR3 series flame detectors.
Warning: expose lead wire too much or too less may cause wrong connection.
