The duct mount and outside air mount sensors come standard with sintered filters to protect the sensor from particulates. Set point adjustment and/or manual override buttons are available on wall mount sensors.
Relative Humidity Range: 0 to 100%.
Temperature Range: -40 to 185°F (-40 to 85°C).
Accuracy: ±0.3°C, ±2% RH.
Temperature Limits: Ambient: 32 to 140°F (0 to 60°C).
Power Requirements: (2) AA 3.6V lithium batteries.
Transmitter Interval Rate: Approximately 10-15 seconds.
Housing Material: ABS plastic.
Enclosure Rating: UL 94 V-0.
Antenna: 418 MHz – Built inside enclosure.
Weight: Dust/OSA: 1.25 lb (567 g); Wall: 0.25 lb (113 g).
FCC Approval: FCC ID# T4F061213RSO.
Agency Approvals: RoHS.