SPNA

Product Feature
Features

• Explosion proof electronic sounder / horn in hazardous area
• Various sound tones can be selected ; warning sound, alarm, melody
• Aluminum housing provides excellent durability
• Sound volume : Max. 118dB at 1m(Volume adjustable)
• Standard housing color : MUNSELL No. 7.5BG 7/2
• Cable entry : 1/2″ NPT
• Materials : Housing-Al, Protection cage-STS316L
• Certificates : IECEx, ATEX, NEPSI, KCs, CCS, CCC, TS
• Protection rating :
  IECEx, TS - Ex db IIC T6 Gb
  ATEX - II2G Ex db IIC T6 Gb
  KCs - Ex d IIB+H2 IP66 T6
  NEPSI, CCC - Ex db IIC T6 Gb 
• Ambient operating temperature : 
  -20°C ≤ Tamb ≤ +60°C(TS)
  -40°C ≤ Tamb ≤ +55°C(KCs)
  -40°C ≤ Tamb ≤ +60°C