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  • RX2105
  • RX2105
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  • RX2105
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HOBO HOBO MicroRX Station

Part # RX2105
Lead Time: 1 week
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The MicroRX Station uses HOBOlink, Onset’s cloud-based software, to access data with a web browser or mobile device. LEARN MORE.

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Overview

The compact HOBO MicroRX Station is an easy-to-deploy, low-cost cellular solution for long-term, reliable monitoring of indoor conditions in warehouses, cold storage facilities, data centers, museums, commercial and residential buildings, and more. The station includes an integrated HOBOnet Manager, for easy deployment with wireless HOBOnet sensors. The station also features inputs for up to five of Onset’s research-grade plug-and-play sensors. Configurable station-side alarms trigger immediate notifications of critical conditions, and Onset’s cloud-based HOBOlink platform makes it easy to view, access, and share data.

  • Compact size and integrated HOBOnet Manager for easy deployment
  • Scalable, with option to connect up to 50 wireless sensors; 600 m line-of-sight range
  • Inputs for five plug-and-play sensors
  • Includes AC power adapter and user-replaceable AA lithium batteries for battery back-up
  • Built-in LCD confirms proper setup and operation
  • Up to 10-minute connection rates via 4G cellular data plans
  • Cloud-based monitoring and data access through HOBOlink
  • Integrated mounting tabs for use with screws, zip ties, or U-bolts

In what environment does this operate?

This operates in an indoor environment.

What measurements does this support?

The supports the following measurements: 4-20mA, AC Current, AC Voltage, Amp Hour (Ah), Amps (A), DC Voltage, Event, Kilowatt Hours (kWh), Kilowatts (kW), Light Intensity, Power Factor (PF), Pulse Input, Relative Humidity, Temperature, Volt-Amp Reactive, Volt-Amp Reactive hour, Volt-Amps (VA), Volts (V), Water Flow, Watt Hours (Wh) and Watts (W)

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Station
Operating Range RX2105: -40° to 60°C (-40° 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
 
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.
 
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
Dimensions 19.95 x 13.68 x 7.49 cm (7.85 x 5.39 x 2.95 in.); see diagrams at left
Weight 678 g (23.9 oz)
Mounting Optional U-bolts are compatible with masts up to 4.14 cm (1.63 in.) mast diameter; can also be mounted with zip ties or mounted to a flat surface with screws
Environmental Rating Weatherproof enclosure, NEMA 4X and IP66 (requires proper installation of cable channel system)
Wireless Radio GSM/GPRS/EDGE: Quad band 850/900/1800/1900 MHz
UMTS/HSPA+: Seven band 800/850/900/1800/1900/2100 MHz
LTE: Twelve Band 700/800/850/900/1800/1900/2100/2600 MHz
Antenna 4G LTE
FCC Logo  Federal Communication Commission
European Union Compliance European Union Compliance
Australia/New Zealand General Compliance mark Australia and New Zealand Compliance
  Taiwan NCC Mark  Taiwan NCC Mark
Manager
Operating Range -25° to 60°C (-13° to 140°F)
Radio Power 12.6 mW (+11 dBm) non-adjustable
Transmission Range Reliable connection to 457.2 m (1,500 ft) line of sight at 1.8 m (6 ft) high
Reliable connection to 609.6 m (2,000 ft) line of sight at 3 m (10 ft) high
Wireless Data Standard IEEE 802.15.4
Radio Operating Frequencies

RX210x-922: 916–924 MHz
RX210x-921: 921 MHz
RX210x-900: 904–924 MHz
RX210x-868: 866.5 MHz

Modulation Employed OQPSK (Offset Quadrature Phase Shift Keying)
Data Rate Up to 250 kbps, non-adjustable
Duty Cycle <1%
Maximum Number of Motes 50 motes per one HOBOnet wireless sensor network
Power Source Powered by the station
Dimensions Mote: 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 inches)
Cable length: 2 m (6.56 ft)
Weight 159 g (5.62 oz)
Materials PCPBT, silicone rubber seal
Environmental Rating IP67, NEMA 6
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1. Communication

Choose your data plan:


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2. Power


SOLAR-5W
5 Watt Solar Panel
This solar panel is suitable for most locations. Includes 45-degree bracket for mast mounting.

See product page

$79

SOLAR-15W
15 Watt Solar Panel
This solar panel is ideal for very cloudy locations, higher latitudes, and/or when connecting analog sensors with high excitation power requirements.

See product page

$179

AC-U30
AC Power Adapter
120V, 60Hz AC linear power supply; output is 6 Volts DC, 2 Amps.

See product page

$39

AC-U30-EU
EU Compatible AC Power Adapter
AC Battery Charger - rated for 240V, 50Hz input power

See product page

$39

CABLE-RX-PWR
External DC Power Cable for RX3000
The external DC power cable (CABLE-RX-PWR) is used to connect a user-supplied power source to the HOBO RX3000 Monitoring Station to charge the station’s internal battery. The external power source can be an intermittent power source, such as a 6W or larger solar panel. The external power source must be able to supply 6W, but the average power used will be much less and depends on the number and type of sensors, logging interval, and the frequency of internet connections.

See product page

$25

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3. Environment

Choose where your logger will be deployed:


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2. Sensors

Choose your HOBOnet Wireless sensor(s):

Relative Humidity
HOBOnet Wireless Temp/RH Sensor
Items used with RXW-THC-B-xxx
HOBOnet Repeater (incl. lithium batteries)

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4. Wired Sensors

Choose your wired sensor(s):

Relative Humidity
12-bit Temperature/Relative Humidity (2m cable) Smart Sensor
12-bit Temperature/Relative Humidity (8m cable) Smart Sensor
Items used with above items
Solar Radiation Shield
Temperature
12-Bit Temperature Smart Sensor
Items used with S-TMB-M0xx
Solar Radiation Shield

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5. Water Level

If you need water level measurement please select one sensor and one cable. A RXMOD-W1 is required and will be automatically added below.

If more than one water sensor is needed, please contact sales.

Select One Sensor: (Reset below)


MX2001-S
Water Level
The MX2001-S Water Level Sensor is used with the HOBO Bluetooth Low Energy Water Level Data Logger (MX2001), the HOBO MicroRX Water Level Stations (RX2103 and RX2104), and the HOBO RX3000 Remote Monitoring Station for accurate water pressure, temperature, and water level measurements. These sensors are available in four depth ranges, as well as in stainless steel or titanium (recommended for use in saltwater).

See product page

$350

MX2001-S
Water Level
The MX2001-S Water Level Sensor is used with the HOBO Bluetooth Low Energy Water Level Data Logger (MX2001), the HOBO MicroRX Water Level Stations (RX2103 and RX2104), and the HOBO RX3000 Remote Monitoring Station for accurate water pressure, temperature, and water level measurements. These sensors are available in four depth ranges, as well as in stainless steel or titanium (recommended for use in saltwater).

See product page

$350

MX2001-S
Water Level
The MX2001-S Water Level Sensor is used with the HOBO Bluetooth Low Energy Water Level Data Logger (MX2001), the HOBO MicroRX Water Level Stations (RX2103 and RX2104), and the HOBO RX3000 Remote Monitoring Station for accurate water pressure, temperature, and water level measurements. These sensors are available in four depth ranges, as well as in stainless steel or titanium (recommended for use in saltwater).

See product page

$350

MX2001-S
Water Level
The MX2001-S Water Level Sensor is used with the HOBO Bluetooth Low Energy Water Level Data Logger (MX2001), the HOBO MicroRX Water Level Stations (RX2103 and RX2104), and the HOBO RX3000 Remote Monitoring Station for accurate water pressure, temperature, and water level measurements. These sensors are available in four depth ranges, as well as in stainless steel or titanium (recommended for use in saltwater).

See product page

$350

MX2001-S
Water Level
The MX2001-S Water Level Sensor is used with the HOBO Bluetooth Low Energy Water Level Data Logger (MX2001), the HOBO MicroRX Water Level Stations (RX2103 and RX2104), and the HOBO RX3000 Remote Monitoring Station for accurate water pressure, temperature, and water level measurements. These sensors are available in four depth ranges, as well as in stainless steel or titanium (recommended for use in saltwater).

See product page

$400

MX2001-S
Water Level
The MX2001-S Water Level Sensor is used with the HOBO Bluetooth Low Energy Water Level Data Logger (MX2001), the HOBO MicroRX Water Level Stations (RX2103 and RX2104), and the HOBO RX3000 Remote Monitoring Station for accurate water pressure, temperature, and water level measurements. These sensors are available in four depth ranges, as well as in stainless steel or titanium (recommended for use in saltwater).

See product page

$400

Select One Cable:

The 1, 5, 10, 15, 30, and 60 meter cables are typically in stock, while other cables are custom lengths with a 1-2 week lead time.

Water Level Sensor Module:


RXMOD-W1
Water Level Sensor Module for RX3000
​The RX3000 Water Level Sensor Module (RXMOD-W1) offers users the ability to monitor water level, pressure, and temperature, as well as barometric pressure, with the HOBO RX3000 Remote Monitoring Station. It is configured through HOBOlink, Onset’s cloud-based software. For water level applications, a HOBO RX3000 station, water level sensor cable (CABLE-RWLMOD-XXX), and water level sensor (MX2001-0X-S or MX2001-0X-Ti-S) are required.

See product page

$120

Mounting: (RECOMMENDED)


WELL-CAP-02
Well Cap for MicroRX Water Level Stations
This locking well cap provides a convenient way to suspend HOBO MicroRX Water Level sensor cables in a well, and provides strain relief (especially important for long cables).

See product page

$59

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5. Modules

What are these?
Please select up to two modules. Modules can be replaced for different station configurations.
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3. Accessories

Wireless Communications
HOBOnet Repeater (incl. lithium batteries)
Batteries
Replacement Lithium AA Batteries – 6 pack

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Please review your order:

Model:
Step 2. Power (Change)
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Step 2. Sensors (Change)
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Step 5. Modules (Change)
None chosen
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Estimated Order Total: $0 USD

Qty:
RX3000 configuration has been added to the cart. Click here to checkout
    • HOBO RX2105 MicroRX Station
    • Manager
    • Cable
    • Grease packet
    • Cable ties
    • Screws and washers
    • Six AA lithium batteries 

The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below. Our user forum can also be a valuable resource for questions, use cases and general feedback. Share with us today, here!

FAQ Tab Header 

If you have a question that’s not listed below, contact our Sales Application Specialists, who will be happy to help you!

FAQ Tab 
Q.

Are there Ethernet or Wi-Fi options for the HOBO MicroRX?

A.

The HOBO MicroRX is a cellular station. If you need to monitor via Ethernet or Wi-Fi, you can use the HOBO RX3000 Remote Monitoring Station.

Q.

Can I add more plug-and-play smart sensors to my HOBO MicroRX Station?

A.

Yes. You can add the S-ADAPT-6 Consolidator Box to connect up to five additional smart sensors with your MicroRX Station.

Q.

Do the S-CIA or S-VIA analog inputs adapters fit in the HOBO MicroRX Station?

A.

No. If you want to use these adapters to connect analog sensors, use the S-ADAPT-6 Consolidator Box and mount the adapters in this.

Q.

What tools will I need to install the HOBO MicroRX?

A.

If you are mounting your station with cable ties, you will need diagonal cutting pliers for cutting off excess cable tie. If you are mounting with U-bolts, you will need a ½” box wrench. If using screws to mount your station, you will need a Phillips-head screwdriver.

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