HOBO U30 Station (NRC) User’s Guide
57
Chapter Seven:
Reference
This chapter discusses the following reference topics:
•
Specifications - page 58
•
Time Accuracy - page 61
•
Memory - page 62
•
Power - page 63
•
Accessories - page 64
58
HOBO U30 Station (NRC) User’s Guide
Specifications
HOBO U30 Station
Normal Operating Range
-20 to 40°C (-4 to 104°F)
Extended Operating Range -40 to 60°C (-40 to 140°F)
Sensor Inputs
5 standard; option to expand to 10
Smart Sensor
Compatibility
Compatible with most Onset smart
sensors, except for the S-BPA, S-TMA and
S-THA. See onsetcomp.com for the full
list of compatible sensors.
Data Channels
Maximum of 15 (some sensors use more
than one data channel; see sensor manual
for details).
Expansion Slot
One expansion slot is available for factory-
installed expansion port. Check
www.onsetcomp.com for the latest list of
options.
Local Communication
Full Speed USB via USB mini-B
connector
Dimensions
17.8 H x 11.7 D x 19.3 W cm (7.0 H x 4 .6
D x 7.6 W inches)
Weight
2 kg (4 lbs 10 oz)
Materials
Outer Enclosure: ABS blend with stainless
steel hinge pins and bronze inserts
Inner Enclosure: Polycarbonate with
bronze inserts
U-Bolts: Steel with zinc dichromate finish
Gaskets: Silicone rubber
Cable entry channel: EPDM rubber
Cable entry bars: Aluminum with ABS
plastic thumb screws
Data Storage Memory
Nonvolatile flash data storage, 512K bytes
local storage
Memory Modes
Stop when full, wrap around when full
Operational Indicators
Up to six (depending upon options) status
