Brand: Onset HOBO
Product Code: W-TMB
HOBOnode w/ Temperature Sensor
For use with a HOBOnode Receiver
Measurement Range: -40° to 100°C (-40° to 212°F)
Accuracy - +/- 0.21°C from 0° to 50°C (0.38°F from 32° to 122°F) - Note: For accurate temperatures in sunlight we recommend the use of our solar radiation shield. (RS3)
Resolution - 0.025° at 25°C (0.045°F at 77°F)
Response time - 3 minutes in air moving 1m/s; 30 seconds in water
Sample rate -1 reading per minute
Battery life - 1 yr typical w/o charging; 3 yrs typical w/ solar charging
Size -16.5cm x 5cm; 3.7m cable to sensor (6.5" x 2"; 12' cable)
Memory - None in HOBOnodes; requires HOBOnode Viewer to be running for data storage.
Transmission range - 300m (1000') range with clear line-of-sight. Any obstructions such as vegetation or walls will reduce range significantly.
Wireless Data Standard - IEEE 802.15.4, 2.4 GHz ISM band (license free worldwide) - Click here for local RF Regulation Compliance
Environmental rating - HOBOnodes: NEMA 6P, IP68; temperature sensor probe is rated for 1-year immersion in freshwater â§ 50° C (122° F)
recommend 8' x 1-1/4", schedule 40 PVC pipe for mounting (purchase through local building supply store)
for windy locations we also recommend our Guy Wire Kit (M-GWK) and ?" Stake Kit (M-SKA)
note that the HOBOnodes should not be mounted on or near metal surfaces.
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