Antec SKH047MF Instruction Manual

Instruction Manual
Standard Flame Sensor
S K H 0 4 7 M F

This product is designed to quickly detect and report ultraviolet rays
(UV-C) emitted from flames.
 Please read this manual carefully for safe use.

Keep it in a safe place after reading.
W A R N I N G
!
- This product is a flame sensor that uses an ultraviolet detection method.
- Because this product detects ultraviolet rays with high sensitivity, it may
detect ultraviolet radiation not emanating from flames.
- Since ultraviolet rays occurring outside of the sensorʼs field of view may be
detected due to reflection, please ensure to check the surrounding
environment thoroughly before installation.
- This product does not have vibration resistance. If there are vibrations in the
mounting structure, please avoid installing it.
Other Sources of Ultraviolet Radiation
(Potential Causes of False Alarms):
 Halogen lamp
 Germicidal and insecticidal lamps
 Sparks generated from the pantograph of trains
 Discharge phenomena such as lightning
 Sparks generated from brushed motors
 Discharge lamps such as mercury lamps
 Discharge occurring between electrodes
 Other sources that generate ultraviolet rays
 Arc discharge caused by welding or plasma cutting
Name/Model Number and Accessories
Power Lamp (Blue LED)
/ Operation Indicator (Red LED)
Top Cover
Spacer
Accessories
Pan Head Screw
Waterproof Packing 3×20mm (4 pcs)
About the output
Flame detection Signal
09.Sep.2024 r1
*Voltage output 5-0V
MAN-SKH-010
*When flam is detected: 0V
r1: First edition issued
Wiring Method
•
This product is waterproof, so the power and output cables are directly wired
from the housing. (Cable length: 50 cm)
• Cut the cables to the required length and securely connect them to the wiring
using crimping or soldering.
Wiring size: 0.3 mm², 4-core cable, color-coded as specified above.
Illumination Characteristics
-20° -10°
-30°
-40°
-50°
-60°
-70°
-80°
-90°
Sensor Element
-45°
• The illumination characteristics are measured values in a dark room.
•
The actual detection area may vary due to direct sunlight, reflected light, etc.
• Therefore, please conduct tests according to the environment before installation.
Mounting Method
Bottom Cover
• While pressing down firmly on the
upper cover with your fingers, turn
the spacer to the left and remove it.
Mask Sticker
Mask Sticker
Software error Signal
*Open collector output
*Software error: transistor turns OFF
* Be sure to connect the relay.
GND DC 9~24V
*Regarding the Equivalent Circuit:
Please refer to the specifications for details.
Red: Power (9V to 24V)
Black: GND
White: Flame detection Signal
Green：Software error Signal
0° 0°
10° -20° -10° 10°
20°
-30°
30°
40° -40°
50° -50°
-60°
60°
70° -70°
-80°
80°
90° -90°
＋45° -30°
Top Cover
• While pressing down on the top cover with your fingers, hook your nails into
the notch of the bottom cover and remove the cover.
Top Cover
•
Attach the waterproof packing included with the product to the bottom cover.
*If you are going to make a hole in the bottom cover and fix it with screws, apply the included Mask Sticker.
*Note that if the waterproof packing and Mask Sticker are not installed, waterproof performance will be impaired.
• Align the arrows on both the top and bottom covers and fit them together
firmly.
• If using a spacer, ensure that "↑UP" is facing upwards.
* The cable outlet (notch) should face downwards.
20°
30°
40°
50°
60°
70°
80°
90°
Operation Check
＋30°
• Turn on the power.
•
Confirm that the power lamp (blue LED) lights up.
• Expose UV light in the detection area. (from a lighter, floodlight, etc.)
• After 4 seconds, the operation check lamp (red LED) will light up, and the
external output will turn ON.
• The output will be maintained for 30 seconds after detecting flame and
during flame detection.
Disclaimer
Please understand that we cannot assume any responsibility for fire accident,
Spacer
personal injury, disaster accident.
And we cannot also assume any responsibility for other damages which originated
from incorrect use of the equipment, inadequate maintenance, or natural disaster.
Additional Notes:
• Regular inspections at a specialty store are recommended.
• Functions and specifications are subject to change without notice
YOKOHAMA NIKKO BLDG. 2F
1-7-1 Ota-cho, Naka-ku, Yokohama, Kanagawa 231-0011, Japan
TEL 045-228-7141
URL https://www.antec-japan.net/
Bottom Cover
Notch
Mask Sticker *4 locations
Removal Installation
Antec Co. Ltd.
FAX 045-228-7142