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QNVS – QN Series – Explosion proof LED Signal Beacon and Electronic Sounder Max.123dB
Explosion proof LED signal beacon & electronic sounder with convenient selection of steady, flashing, strobe, and simulated revolving operation
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SPECIFICATION QNVS l QNVS-H QNHS | QNHS-H
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Materials Housing-Al, Horn housing-PC,
Lens-Tempered glass, Filter-PC Ambient operating temperature -40°C ≤ Tamb ≤ +70°C (T5), -40°C ≤ Tamb ≤ +55°C (T6) Sound volume QNVS/QNHS-Max.118dB at 1m, QNVS-H/QNHS-H-Max.123dB at 1m(Volume adjustable) Explosion protection rating IECEx – Ex db IIC T6 Gb, IP66 Ex db IIC T5 Gb, IP66 ATEX –
NEPSI, CCC – Ex db IIC T6 Gb, IP66 KCs – Ex db IIC T6, IP66 Certificates ATEX, IECEx, NEPSI, CCC, KCs Housing standard color Red Cable entry 1/2″ NPT Flashing rate(LF type) 60-80 flashes/min. Strobe rate(LS type) 70-80 flashes/min. Simulated revolving rate(LR type) 120-140RPM |
- Multiple lighting effects such as LED steady, flashing, strobe, and simulated revolving
- Features excellent shock and vibration resistance, maintenance significantly reduced with long-lasting LED light source
- A variety of sound selections between warning sounds, alarm sounds, melodies and voice messages to fit your sophisticated application needs
- Features superior durability with aluminum housing
- Fully enclosed structure with protection rating of IP66
