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HOBOnode w/ Temperature Sensor

Brand: Onset HOBO
Product Code: W-TMB
HOBOnode w/ Temperature Sensor
Ex VAT £198.85 Inc VAT £238.62

Availability: In stock


Product Description

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 ‚⧠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.


Call +44 (0)1243 558270, click on the webchat box below, or fill out our contact form.

Availability: In stock

Additional Information

Additional Information

Typical Applications Environmental (Outdoor)
Measurements Temperature
Compatible With HOBOnode
Data sheets

Data sheets

File NameLink