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Product Overview of ARCEYE-100 Series Arc Flash Sensors:
The ARCEYE-100 series comprises passive sensors, including visible light sensors and ultraviolet (UV) light sensors. The UV sensors specifically focus on the ultraviolet component of arc flashes, effectively filtering out interference from non-arc visible light. This enhances the accuracy and reliability of arc flash detection.
1. Key Features
1.1 ARCEYE-100A & ARCEYE-100B Passive Arc Flash Sensors
Conversion output deviation <30% within a 180°×360° hemispherical space.
Maximum sensing angle of 240°×360°.
Spectral conversion function: Outputs visible light (orange light: 600nm±10nm).
Passive sensing, compact size, standard ST fiber optic interface.
1.2 ARCEYE-100C Dual-Sensitive Photoelectric Integrated Converter
Low dark current, high sensitivity, low-illuminance response, wide illuminance range, and linear current-illuminance curve.
Dual-sensitive elements internally; auto-attenuates near-infrared with spectral response close to the human eye’s sensitivity curve.
Integrated CMOS micro-signal amplifier, high-precision voltage source, and correction circuit. Features large output current, wide operating voltage range, and excellent temperature stability.
Complies with EU RoHS Directive (lead-free, cadmium-free).
2. Main Technical Parameters
2.1 Sensors (ARCEYE-100A/B)
Sensor Field of View (FOV) Overview | >180° | comments |
Sensor optical diameter | 9.2mm | |
Total length of sensor | 33mm | |
Photosensitive characteristics | ARCEYE-100A：Visible light full coverage | |
ARCEYE-100B：250nm~420nm ultraviolet light | ||
Installation hole diameter | 9.5mm |
2.2 Dual-Sensitive Photoelectric Integrated Converter（ARCEYE-100C）
supply voltage | 2.4~12VDC | comments |
power loss | 100~150mW | |
welding temperature | 260℃ | |
Typical incident wavelength | 520nm | |
Typical static current | 30nA | Vcc=5V |
Typical response time | 2μs |
