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HOBO Pendant

Onset’s new HOBO Pendant loggers are miniature, waterproof, value-priced temperature or temperature and light intensity loggers for use in a wide range of applications. Available with 8K or 64K memory capacities, the HOBO Pendant loggers can be used for short-term shipping applications or year-long remote deployment. Data readout is fast and easy using HOBOware™ software (Windows) and the convenient Optic USB Base Station. High and low alarm LEDs provide visible verification that temperatures have been within the desired range throughout deployment (HOBO Pendant temp version only).

Requires HOBOware software and IR base Station.
(see below)

HOBO PendantTemperature and Light

Features & Specifications

  • Eyelet for easy mounting with cable ties
  • 10-bit resolution
  • User-selectable sampling intervals: 1 second to 18 hours
  • High and low alarm-indication LEDs (Pendant Temp only) — user settable levels and delay options
  • Programmable Start time/date or Trigger Start on-site with magnet
  • Waterproof to 30 meters (100 feet)
  • 8K or 64K memory options — store approximately 6.5K or 52K readings
  • Battery level indication at launch
  • Battery level can be recorded as separate channel
  • Numerous event types (host PC connection, low battery, magnet presence) stored to data file during logging
  • Data download via Optic USB (IR) Base Station and Pendant Coupler
  • Offload data or check logger status while logging
  • NIST-traceable temperature accuracy certification available
  • Logger size: 5.8 x 3.3 x 2.3 cm (2.3 x 1.3 x 0.9")
  • Weight: 18 grams (0.6 oz)
  • Patented technology (U.S. Patent 6,826,664)

HOBO Pendant Temperature Data Logger
Part # UA-001-xx
Temperature logger with high and low alarm LEDs

Key Specifications
Temperature
      • Range: -20° to 70°C (-4° to 158°F) in air; 0 to 50°C (32° to 122°F) in water
      • Accuracy: 0.47°C (0.85°F) at 25°C (77°F)

HOBO Pendant Temp/Light Intensity Data Logger
Part # UA-002-xx
2-Channel logger

Key Specifications
Temperature
      • Range: -20° to 70°C (-4° to 158°F) in air; 0 to 50°C (32° to 122°F) in water
      • Accuracy: 0.47°C (0.85°F) at 25°C (77°F)
Light Intensity
      • Range: 0—30,000 lumens/square-foot
      • Designed for indoor, outdoor, and underwater measurement of relative light levels. For research-grade light measurements see Onset's PAR or Solar Radiation sensors for use with the HOBO Micro Station and Weather Station loggers.

Optic USB Base Station/Coupler

The Optic USB Base Station and Pendant Coupler provide fast optical infrared (IR) communication for easy logger launch and readout of HOBO Pendant loggers. The Base Station connects via USB to a host computer, while the Coupler attaches the logger to the Base Station for communications.

Optic USB Base Station offloads full 64K logger in 30 seconds or a full 8K logger in 6 seconds.

Note: The Optic USB Base Station is splash resistant.

Required Software & Communications Hardware

HOBOware™ for Windows® software, an Optic USB Base Station (part # BASE-U-1), and a Pendant Coupler are required to operate the HOBO® Pendant loggers. Each software starter kit includes software, USB interface cable, and software manual. The Optic USB Base Station includes an Optic Base Station and Pendant Coupler.