SPNA-TI

Product Feature
Features

• Explosion proof electric horn
• Telephone Initiated Signal beacon triggers built-in alarm sound that is activated by 25Hz Telephone Ring Signal
• Highly noticeable Telephone alarm in noisy environment
• Telephone line(2 LINE) is connected to PSTN telephone line
• Various sound tones can be selected : warning sound, alarm, melody
• Aluminum housing provides excellent durability
• Equipped terminal box for power line wiring in housing
• Rated voltage of Telephone line stand-by : 45VDC to 55VDC
• Rated voltage of Telephone line in operational : 95VDC to 130VDC
• 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-SUS316L
• Certificates : IECEx, ATEX
• Protection rating
  IECEx - Ex db IIC T6 Gb, IP66
  ATEX - II2G Ex db IIC T6 Gb, IP66
• Ambient operating temperature : -40°C ≤ Tamb ≤ +60°C