QNES Series

• Explosion proof, multifunctional, and compact LED signal light designed for use in explosive gas environments with Ex d Ⅱ C rating
• 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
• 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/min.
• Strobe rate(LR type) : 70~80/min.
• Simulated revolving rate(LR type) : 120~140RPM
• Materials : Lens-PC, Inner lens-Tempered glass, Bracket-SUS304, Housing-Al
• Certificates : ATEX, IECEx, KCs
• Protection rating : ATEX -  II 2G Ex d IIC T5/ T6, IP66
  　　 　 　　　　　IECEx, KCs - Ex d IIC T5/ T6, IP66
• Ambient operating temperature : -40℃ ≤ Tamb ≤ +60℃
  　　　　　　　　　　　　　　　　-40℃ ≤ Tamb ≤ +50℃