Product nameFlame sensor for heavy machinery
ModelSKH086M
Input voltageDC 12 to 24V (with built-in reverse polarity prevention circuit)
wiring7 wires (2 power wires, 2 output wires, 2 detection timer setting wires, 1 wireless setup wire)
Current consumptionStandby: 20mA or less, Detection: 50mA or less (12V DC, at room temperature)
Ambient temperature-10℃~100℃(Maximum rating 115℃)
Detection MethodUltraviolet detection method (detection wavelength: 185nm to 260nm)
Detection distanceDetects flames of approximately 2 cm in size up to 5 m away
Detection AngleLeft and right 90°, up and down 30° (±45°, ±15° from the front of the sensor)
Detection timer function0.5s, 4s, 8s, 12s (switchable via main unit wiring)
Flame Detection OutputWireless output (SKH086RDM required for reception)/Open collector output
Alarm output holding functionOutput hold time: Approximately 30 seconds
*The alarm output will turn off after approximately 30 seconds when ultraviolet light is no longer detected.
Monitoring locationIndoor/outdoor (fully waterproof, can be installed on a vibrating frame)
External dimensionsW53mm x D85mm x H32mm (excluding mounting base and protrusions)
MassApproximately 420g (including standard cable)
Case materialSUS304 (antenna transmitter: bakelite)
Connected devicesWireless display unit SKH086RDM
Alarm activation display
Alarm output (wired)Open Collector
Alarm output (wireless)920MHz output band specific low power radio (ID recognition)
I/O ports