HOBO® MicroRX Station for HOBOnet® (RX2105 and RX2106) Manual
24500-C
The HOBO MicroRX Station for HOBOnet provides continuous logging for both indoor and
outdoor environments with wireless sensor motes and up to five smart sensors. Logged data
from the station is transferred at regular connection intervals to HOBOlink® web-based
software where you can check the latest conditions, view graphs, configure sensors and alarms,
set up a dashboard, download your data, or schedule data delivery via email or FTP. This
durable, compact station has a built-in LCD screen to check the current system configuration
and status, start and stop logging, add and remove sensors, and connect to HOBOlink on
demand. The station offers two primary power source options depending on your deployment
needs: the RX2105 model includes user-replaceable AA lithium batteries and an AC adapter
while the RX2106 model is designed with a built-in solar panel and rechargeable NiMH battery
pack.
Specifications
Station
Operating Range
RX2105: -40° to 60°C (-40° to 140°F)
RX2106: -20° to 60°C (-4° to 140°F)
Smart Sensor Connectors
5
Smart Sensor Network Cable
Length
100 m (328 ft) maximum
Smart Sensor Data Channels
Maximum of 15 (some smart sensors use more than one data
channel; see sensor manual for details)
Logging Rate
1 minute to 18 hours
Time Accuracy
±8 seconds per month in 0° to 40°C (32°F to 104°F) range;
±30 seconds per month in -40° to 60°C (-40° to 140°F) range
Battery Type/Power Source
RX2105: AC power adapter (P-AC-1) and 6 AA 1.5 V lithium batteries
RX2106: Integrated 1.7 watt solar panel and NiMH rechargeable
battery pack; optional AC power adapter (P-AC-1) or external solar
panel (SOLAR-xW) can be used in place of integrated solar panel
Battery Life/Power Source
RX2105:
Runs continuously with the included AC adapter.
Batteries can be used as a backup to AC power; battery life of 3
months with 1 minute logging and daily connections or 2 months
with 1 minute logging and hourly connections, and with
approximately 10 motes. Note: Deployments in areas with weak
cellular strength could reduce battery life.
RX2106:
Typical 3–5 years when operated in the temperature range -20° to
40°C (-4° to 104°F); operation outside this range will reduce the
battery service life.
Maximum connection rates with built-in solar panel, in full sun:
•
10 minute connections year round for latitudes less than ±40°
•
10 minute connections through three seasons in other regions,
reduced to 30 minute connections in winter
Maximum connection rates with external 5W or 15W solar panels:
•
10 minute connections year round, in full sun
•
Connection rate with external solar panels may be less if
deployed in partial sun
Battery life of 1 month without solar recharging, with hourly
connections, 1 minute logging, and approximately 10 motes.
Alarm Notification Latency
Logging interval plus 2–4 minutes, typical
Enclosure Access
Hinged door secured by two latches with eyelets for use with user-
supplied padlocks
LCD
LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react
slowly or go blank in temperatures outside this range
Materials
Outer enclosure: Polycarbonate/PBT blend with brass inserts;
Interior: Polycarbonate/PBT; Gasket: Silicone foam; Cable channel:
Santoprene™ TPE; U-Bolts (not included): Steel with zinc dichromate
finish
HOBO MicroRX Station for
HOBOnet
Models:
RX2105 MicroRX Station
RX2106 MicroRX Station with
Solar Panel
•
RX210x-900 (US)
•
RX210x-868 (Europe)
•
RX210x-921 (Taiwan)
•
RX210x-922 (Australia/NZ)
Included Items:
•
RX Manager
•
Grease packet
•
Screws and washers
•
Cable ties
•
Six AA lithium batteries and
AC adapter (P-AC-1) with
RX2105
•
Rechargeable battery pack
with RX2106
Required Items:
•
HOBOlink
•
HOBOnet RXW motes
Optional Items:
•
Smart sensors
•
Ground wire (CABLE-
MICRO-G)
•
2-meter tripod (M-TPB)
•
3-meter tripod (M-TPA)
•
1.5 meter mast (M-MPB)
•
1-5/8 inch U-bolts (U-BOLT-
KIT2)
•
Guy wire kit (M-GWA)
•
1/2 inch stake kit (M-SKA)
Sensors and accessories are
available at
www.onsetcomp.com.
RX2105 model shown
