Communications (Wireless Models Only)
25
Batteries . . . . . . . . . . . . . . . . . . . . . . 3 AA-cells
Battery Life, Wireless . . . . . . . . . . . . .up to 4 mo nths
Battery Life, Cabled . . . . . . . . . . . . . . up to 1 month
Connectors. . . . . . . . . . . . . . . . . . . . . Modular RJ-11
Cable Type. . . . . . . . . . . . . . . . . . . . . 4-conductor, 26 AWG
Housing Material. . . . . . . . . . . . . . . . .UV-resistan t PVC plast ic
Dimensions
Wireless (includes antenna) . . . . 6.5" x 3.75" x 1.5" (165 mm x 95 mm x 38 mm)
Cabled . . . . . . . . . . . . . . . . . . . . 6.5" x 3.75" x 1.5" (165 mm x 95 mm x 38 mm)
Weight (with batteries) . . . . . . . . . . . . 0.58 lbs. (0.26 kg)
Communications (Wireless Models Only)Transmit/Receive Frequency . . . . . .US Models: 902-928 MHz FHSS, Overseas
Models: 868.0 - 868.6 MHz FHSS.
ID Codes Available . . . . . . . . . . . . . . 8
Output Power . . . . . . . . . . . . . . . . . . 902-928 MHz FHSS: FCC-certified low power,
less than 8 mW, no license required
868.0 - 868.6 MHz FHSS. CE-certified, less
than 8 mW, no license required
Range
Line of Sight . . . . . . . . . . . . . . . . up to 1000 feet (300 m)
Through Walls. . . . . . . . . . . . . . . 200 to 400 feet (75 to 150 m)
Sensor Inputs
RF Filtering . . . . . . . . . . . . . . . . . . . .RC low-pass filter on each signal line
Sensor Outputs
Inside Temperature
Resolution and Units . . . . . . . . . . Current Data: 0.1°F or 1°F or 0.1°C or 1°C
(user-selectable)
Historical Data and Alarms: 1°F or 1°C (user-
selectable)
Range. . . . . . . . . . . . . . . . . . . . . +32° to +140°F (0° to +60°C)
Sensor Accuracy. . . . . . . . . . . . . ±1°F (±0.5°C) up to 110°F (43°C), ±2°F
(±1°C) over 110°F (43°C)
Update Interval . . . . . . . . . . . . . .1 minute
Current Data . . . . . . . . . . . . . . . .Instant Reading (user adjustable); Daily and
Monthly High and Low
Historical Data. . . . . . . . . . . . . . .Hourly Readings; Daily and Monthly Highs
and Lows
Alarms . . . . . . . . . . . . . . . . . . . .High and Low Thresholds from Instant
Reading
Barometric Pressure (sensor located in console)
Resolution and Units . . . . . . . . . . 0.01" Hg, 0.1mm Hg, 0. 1 hPa/mb (user-
selectable)
Corrected Range. . . . . . . . . . . . . 26.00" to 32.00" Hg, 660.0 to 810.0 mm Hg,
880.0 to 1080.0 hPa/mb
Uncorrected Range . . . . . . . . . . . 18.00" to 33.50" Hg, 457.0 to 850.0 mm Hg,
592.0 to 1130.0 hPa/mb
Elevation Range . . . . . . . . . . . . . -999 ’ to +12, 500’ (-305 m to 3810 m )
Uncorrected Reading Accuracy. . ±0.03" Hg (±0.8mm Hg, ±1.0 hPa/mb) (at
room temperature)