Antec SKH047M Standard Fdetection Sensor

Manufacturer: Antec Co. Ltd.
Model: SKH047M

Feature

Our unique technology separates ultraviolet rays from sunlight and flames, so the sensor works outdoors without false alarms caused by sunlight.
The ultraviolet detection method enables highly sensitive and fast flame detection. It detects a lighter-sized flame (2 cm) from about 10 m and a 1 m flame from about 70 m, with a response time as fast as 0.5 seconds.
The IP64 dustproof and waterproof design allows outdoor installation.
This product uses the world’s smallest ultraviolet flame detection sensor.
Standard relay contact and open collector outputs drive various devices such as buzzers, rotating lights, and voice alarms, and also connect to third-party notification devices.
The detection timer function prevents false alarms and allows easy setting via the DIP switch on the rear panel (0.5 s or 1–31 s in 1-second steps; power reset required after setting).
The included mounting base enables quick and easy installation.

Specifications

Product name	Standard Flame Sensor
Model	SKH047M
Input voltage	DC7 to 24V
wiring	4 wires (2 power wires, 2 output wires)
Current consumption	Standby: 20mA or less, Detection: 60mA or less (12V DC, at room temperature)
Ambient temperature	-10℃ to +60℃ (no condensation)
Detection Method	Ultraviolet detection method (detection wavelength: 185nm to 260nm)
Detection distance	Detects flames of approximately 2 cm at a distance of 10 m
Detection Angle	Left and right 120°, up and down 120° (±60°, ±60° from the front of the sensor)
Detection timer function	0.5s, 1s to 31s in 1 second increments (switchable with the DIP switch on the main unit) Default setting: 4s
Flame Detection Output	Relay a contact output (AC125V-0.5A DC24V-1A) *If requested at the time of order, b contact can be shipped / Open collector output
Alarm output holding function	Output hold time: Approximately 30 seconds *The alarm output will turn off after approximately 30 seconds when ultraviolet light is no longer detected.
Monitoring location	Indoor/outdoor (IP64 equivalent)
Operation indicator light (main unit LED)	When detected: Blue LED lights up
External dimensions	φ72.8mm x 34.5mm (including spacer)
Mass	Approximately 75g (including standard cable)
Case material	Flame-retardant ABS (UL94)
Connected devices	–