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mPower D381 3IR+UV Multi-Spectrum Flame Detector
D381 Multi-Spectrum 3IR+UV Flame Detector
The D381 Multi-Spectrum Flame Detector is an advanced optical flame detector designed to respond to Hydrocarbon, Non-Hydrocarbon, and Hydrogen fires while rejecting false alarm sources. The detector detects both Hydrocarbon and Non-Hydrocarbon within 3-5 seconds, depending on flame size, fuel type, and flame distance. Ideal for liquid spray and powder coating applications or anywhere a fast detection time is required. The 381 detectors sense UV radiation and 3 discrete bands of infrared (IR) for detecting fires. The D381 is a stand-alone fire & flame detector in a watertight NEMA 4 x4x (IP66/67) aluminum enclosure.
Product Features
- Detects Hydrocarbon, Non-Hydrocarbon, and Hydrogen fires
- Standard outputs: Warning/Alarm/ Fault/Auxiliary relays and RS485 ModBus, 0-20mA option
- Solar Blind; High false Alarm immunity to external non-fire sources
- Adjustable Time/Verification Delay up to 20 seconds
- Automatic Self-Test checking electronic circuitry and Optical Path integrity test with OptiRadar
- Copper-free aluminum NEMA 4x4x (IP66/67) enclosure, powder coated.
- Heater Option to avoid condensation and icing
- RFI & EMC compliant. FM/CSFM Approved. Meets SIL 2 requirements.
- NEMA 4 & 4X (IP66/67) and explosion-proof Stainless-Steel enclosure
- Response time: 3 - 5s
