Antec Co., Ltd.
Antec SKH086M Heavy Machinery Sensor

Manufacturer: Antec Co. Ltd.
Model:SKH086M
Features
Ultraviolet Ray Separation Technology
Our unique technology separates ultraviolet rays from sunlight and flames, preventing false alarms outdoors.
Fast and Sensitive Flame Detection
Detects a 2 cm flame from 10 meters and a 1-meter flame from 70 meters, with a detection speed of 0.5 seconds.
Durable in Harsh Environments
Earthquake-resistant, heat-resistant, dust-proof, and waterproof for use in tough conditions.
Reverse Polarity Protection
Equipped with a circuit to prevent reverse polarity, ensuring operation even with incorrect power connections.
Easy Wiring and Signal Output
Simple connection with two power cords. Signal output available via wireless or wired (open collector).
*Wireless output requires the “SKH086RDM” receiver, shipped in a paired state.
Specifications
| Product name | Flame sensor for heavy machinery |
| Model | SKH086M |
| Input voltage | DC 12 to 24V (with built-in reverse polarity prevention circuit) |
| wiring | 7 wires (2 power wires, 2 output wires, 2 detection timer setting wires, 1 wireless setup wire) |
| Current consumption | Standby: 20mA or less, Detection: 50mA or less (12V DC, at room temperature) |
| Ambient temperature | -10℃~100℃(Maximum rating 115℃) |
| Detection Method | Ultraviolet detection method (detection wavelength: 185nm to 260nm) |
| Detection distance | Detects flames of approximately 2 cm in size up to 5 m away |
| Detection Angle | Left and right 90°, up and down 30° (±45°, ±15° from the front of the sensor) |
| Detection timer function | 0.5s, 4s, 8s, 12s (switchable via main unit wiring) |
| Flame Detection Output | Wireless output (SKH086RDM required for reception)/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 (fully waterproof, can be installed on a vibrating frame) |
| External dimensions | W53mm x D85mm x H32mm (excluding mounting base and protrusions) |
| Mass | Approximately 420g (including standard cable) |
| Case material | SUS304 (antenna transmitter: bakelite) |
| Connected devices | Wireless 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 | – |











