Flame Detector Explosion Proof AW-FD702E-IR2 adalah salah satu alat instrumen berupa sensor yang dirancang untuk mendeteksi dan merespon keberadaan nyala api untuk mencegah kebakaran, AW-FD702E-IR2 menggunakan sensor IR yang dirancang khusus, AW-FD702E-IR2 dapat membedakan nyala api lebih efektif antara radiasi nyala api nyata atau nyala api palsu, AW-FD702E-IR2 juga dapat diatur 5 tingkatan sensitivitas sehingga dapat memenuhi kebutuhan di banyak tempat seperti Industri minyak, Industri gas, Ruang Panel (mesin & listrik), Pabrik, Aula, Gudang.
Spesifikasi
Item | Specification or state | ||
Power Suply |
Minimum | Standart | Maximum |
18V DC (can be customized 12V DC) | 24V DC | 30V DC | |
Working current | Monitoring state ≤15Ma, alarm status ≤35mA | ||
Warm-ip time | Energized after 60s | ||
Fire alarm | When the fire was dicovered monitored, a fire detector into the state
Fire alarm output relay, red fire indicator light. |
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Fault alarm | When they find the sensor, power suply and other abnormalities, the detector enters alarm status.
When the fire alarm and fault occur simultaneously, fire priority. |
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Alarm threshold | 1-5 adjustable (factory set 3).
Monitor the status of each green flashes indicates the alarm threshold. |
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Alarm delay | 0-30S adjustable (factory set to OS). | ||
Drift compensation | Sensor hardware compensation and intelegent software
Compensation combined mode. Can effectively compansate for temperature drift, long-term Environmental changes and components produced. |
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Sources of interference suppression | Can effectively suppress the influence of non-flame sources of interference, such as sunlight (direct and reflected), commonly used artificial light.
Background radiation, heat moving objects, welding, etc. |
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Light | · Monitoring status: green light flashes
· Fire status: red light · Fault status: yellow light |
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Export | · Alarm relays, alarm action, the output contacts 1A@ 30VDC 1A@ 250VAC
· Fault relay, fault action, the output contacts 1A@ 30VDC 1A@ 250VAC · Serial communication interface |
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