Alarm sounder with LED beacon QNES

with flashing beaconwith rotating beaconelectronic

• Explosion proof, multifunctional, and compact LED signal light and electric sounder combination designed for use in explosive gas environments with Ex d IIC rating • Features excellent shock and vibration resistance, maintenance significantly reduced with long-lasting LED light source • Features superior durability with aluminum housing(QNES) • STS housing provides superior durability and corrosion resistance(QNES-SUS) • Fully enclosed structure with protection rating of IP66 • Housing standard color : Red, MUNSELL No. 7.5BG 7/2 • Cable entry : 1/2″ NPT • Sound volume: Max. 110dB at 1m • Flashing rate(LF type) : 60-80 flashes/min. • Strobe rate(LS type) : 70-80 flashes/min. • Simulated revolving rate(LR type) : 120-140RPM • Materials : Lens-Tempered glass, Inner lens-PC, Bracket-STS304, Protection cage- STS316, Housing-Al(QNES), STS(QNES-SUS) • Certificates : ATEX, IECEx, KCs • Protection rating : ATEX - II2G Ex db IIC T5/T6 Gb, IP66 IECEx - Ex db IIC T5/T6 Gb, IP66 KCs - Ex d IIC T6/T5, IP66 • Ambient operating temperature : -40°C ≤ Tamb ≤ +60°C(T5) -40°C ≤ Tamb ≤ +45°C(T6)