551-1209F datasheet by Dialight

551-1209F Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the 551-1209F?
  The recommended operating temperature range for the 551-1209F is -40°C to 85°C (-40°F to 185°F).
• Is the 551-1209F LED indicator suitable for outdoor use?
  Yes, the 551-1209F is suitable for outdoor use, as it has a IP67 rating, which means it is protected against dust and can withstand immersion in water up to 1 meter (3.3 feet) for 30 minutes.
• What is the typical lifespan of the 551-1209F LED indicator?
  The typical lifespan of the 551-1209F LED indicator is 50,000 hours or more, depending on the operating conditions and usage.
• Can the 551-1209F be used in high-vibration applications?
  Yes, the 551-1209F is designed to withstand high-vibration applications, with a vibration resistance of 10-2000 Hz, 10G peak acceleration.
• Is the 551-1209F LED indicator compatible with dimming or PWM control?
  Yes, the 551-1209F is compatible with dimming or PWM control, but the dimming frequency should be above 100 Hz to avoid flicker.