Photoelectronic Low-Profile Plug-In Detector for Special Applications. Note: The 2D51 needs to be used with the D4P120 and B210LP for pendant mount applications.

Specifications

• Air Duct Velocity
  0 to 4000 fpm
• Alarm Current:
  See base specifications
• Dimensions
  2.00"H x 4.1" Diameter
• Operating Humidity Range
  10% to 95% non-condensing
• Operating Temperature Range
  -4°F to 158°F (-20°C to 70°C)
• Shipping Weight
  3.1 oz. (88 g)
• Voltage Range
  See B210LP base specifications

• Product Documentation / Drawings

  • Data Sheet: 2D51
  • Product Flyer: HVAC Product Overview
  • Product Manual: 2D51