SPNA

ATEX, IECEx, CE and KCs Marked Explosion Proof Electronic
Sounder / Hazardous Area Audible Alarm / ATEX Sounder
Max.118dB

Aluminum housing provides excellent durability

• 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
• Protection rating :
  IECEx – Ex db IIC T6 Gb
  ATEX – II2G Ex db IIC T6 Gb
  KCs – Ex d IIB+H2 IP66 T6
  NEPSI – Ex d IIC T6 Gb, Ex tD A21 IP66 T80°C
  CCC – Ex d IIC T6 Gb
• Ambient operating temperature :
  -40°C ≤ Tamb ≤ +55°C(KCs)
  -40°C ≤ Tamb ≤ +60°C

Product Specifications

Model number	Voltage	Current	Sound pattern and Volume	Certificates	Weight
SPNA	DC12V	2.211A	• WS -5 Warning sounds : 118dB • WP -5 Special warning sounds : 118dB • WM -5 Melodies : 118dB • WA -5 Alarms : 115dB • WV -5 Customizable sounds : 113dB		6.09kg
	DC24V	1.022A			6.09kg
	AC110V	0.226A			6.44kg
	AC220V	0.113A			6.44kg