Specifications

• Alarm Contact Ratings:
  0.5 A @ 30V AC/DC
• Alarm Current:
  20mA max. @ 12V, 23mA @ 24V
• Detection:
  Photoelectric
• Dimensions:
  2.0" (51mm) H x 5.3" (127mm) Dia.
• Freeze Trouble:
  41°F (5°C)
• Heat Sensor:
  135°F (57.2°C) fixed
• Maximum Ripple Voltage:
  30% of nominal (peak to peak)
• Operating Humidity Range:
  0% to 95% RH, non-condensing
• Operating Temperature Range:
  32° to 100°F (0° to 37.8°C)
• Operating Voltage:
  12/24 V non-polarized nominal, 8.5 min. to 35 max.
• Sensitivity:
  2.5%/ft. nominal
• Standby Current:
  50 µA max. avg.
• Weight:
  6.3 oz. (178 g)
• Wiring Gauge:
  14-22 AWG
• Wiring: