RX3004-GSM/GPRS-4G Remote Monitoring Meteorological Weather Station 4G




Configurable Professional HOBO Weather Station with Intelligent Sensors.
Supports sensors from other manufacturers (with optional modules RXMOD-A1).

The RX3000 requires a HOBOlink data plan, which must be renewed annually.

1 275,00 €

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Why the RX3004?
AT & T announced that it will soon stop 3G activations and reject 3G in the US in 2021, which causes the need for a station with 4G capacity.
However, the RX3004 will return to 3G and even 2G in countries where these cellular technologies are the most effective or the only ones available.

What's new?
• The RX3004 no longer has an external antenna
• Micro SIM (instead of standard SIM): for users who supply their own SIM cards
• Regarding HOBOlink 11.1
   o Provide support for RX3004
   o Minor improvements in usability.
   o Plotting Acumulate Rain in lines, bars and area graphs (there is still no ET cut)
   o Error correction

Data plans
A new set of data plans is required to support the 4G service
• Better data rates at lower prices in standard plans.
For example, the limited 3G plan with 4-hour connections, the new 4G basic plan now allows 1-hour connections.
• We added a MAX plan for larger HOBOnet systems.
• You can find the new plans here.
• We will continue supporting the renewals of existing 3G plans. The new RX3004 station requires a new 4G plan.

Can I upgrade my current RX3003 to 4G?
At this time, the only option to get 4G communications is to buy a new station. All sensors and modules will continue to work with your 4G option.

How long will my 3G RX3000 work?
It depends on the cellular providers in each country. It is best to check with your local cell phone provider about your plans to continue with 3G support.


The HOBO series RX3000 is a research-grade data logging weather station that combines greater measurement flexibility and an on-board LCD display in a rugged, easy-to-deploy package.

  • Cloud-based data access
  • Plug & play operation
  • Flexible support for a broad range of sensors
  • Data easily shared with others through the Internet
  • Alarm notifications via text, email
  • Rugged double-weatherproof enclosure

  • Flexible support for a broad range of sensors
  • LCD display for easy field deployment
  • Cloud-based data access
  • Plug-and-play operation
  • Alarm notifications via text, email
  • Rugged double-weatherproof enclosure
  • Cellular, Wifi and Ethernet Option are available
  • Optional Analog Input and Relay Modules

The HOBO RX3000 is Onset’s next-generation remote data logging station that provides instant access to site-specific environmental data anywhere, anytime via the internet. The new station combines the flexibility and sensor quality of more expensive systems, an onboard LCD display, and the convenience of plug-and-play operation.

The RX3000 Data Logger is for use in Indoor and Outdoor environments

The RX3000 Data Logger supports the following measurements (sensors sold separately):
• Relative Humidity
• 4-20mA
• AC Current
• AC Voltage
• Air Velocity
• Amp Hour (Ah)
• Amps (A)
• Barometric Pressure
• Carbon Dioxide
• Compressed Air Flow
• DC Current
• DC Voltage
• Differential Pressure
• Event
• Gauge Pressure
• Kilowatt Hours (kWh)
• Kilowatts (kW)
• Leaf Wetness
• Light Intensity
• Power Factor (PF)
• Pulse Input
• Rainfall
• Soil Moisture
• Volatile Organic Comp.
• Volt-Amp Reactive
• Volt-Amp Reactive hour
• Volt-Amps (VA)
• Volts (V)
• Water Flow
• Water Level
• Watt Hours (Wh)
• Watts (W)
• Wind

... and others ...:


With the RX3000 Station, you can configure up to 15 channels of plug-and-play Smart Sensors, or add up to two modules. Modules are available for connecting up to 4 analog sensors or with 3 relay outputs to control devices based on alarm conditions.


The HOBO RX3000 features a double-weatherproof enclosure designed for long-term use – even in harsh environments. Critical electronics are sealed in a secondary enclosure, and weathertight sensor ports keep moisture out.


Simply plug in up to 10 of our plug-and-play Smart Sensors and the RX3000 Station will recognize them and begin taking measurements. No need for programming or complicated wiring!

View Live Data


Operating Range

-40° to 60°C (-40° to 140°F); no remote communications for battery voltage less than 3.9 V DC

Smart Sensor Connectors


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)

Module Slots


Logging Rate

1 second (RX3001 and RX3002) or 1 minute (RX3003) 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

4 Volt, 10 AHr, rechargeable sealed lead-acid; external power required using one of these options: AC power adapter (AC-U30), solar panel (SOLAR-xW), or external power source 5 V DC to 17 V DC with external DC power cable (CABLE-RX-PWR)

Rechargeable Battery
Service Life

Typical 3–5 years when operated in the temperature range -20° to 40°C (-4°F to 104°F); operation outside this range will reduce the battery service life


32 MB, 2 million measurements, continuous logging

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 is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range


Outer enclosure: Polycarbonate/PBT blend with stainless steel hinge pins and brass inserts; Inner enclosure: Polycarbonate; Gaskets: Silicone rubber; Cable channel: EPDM rubber; Cable opening cover: Aluminum with ABS plastic thumb screws; U-Bolts: Steel with zinc dichromate finish


18.6 x 18.1 x 11.8 cm (7.3 x 7.1 x 4.7 in.); see diagrams on next page


2.2 kg (4.85 lb)


3.8 cm (1.5 inch) mast or wall mount

Environmental Rating

Weatherproof enclosure, NEMA 4X (requires proper installation of cable channel system)


The CE Marking identifies this product as complying with all relevant directives in the European Union (EU)

FCC Logo

Approved for use in the USA and Canada, see last page; contains FCC ID R68XPICOW, IC ID 3867A-XPICOW (RX3002) and FCC ID QIPEHS6, IC ID 7830A-EHS6 (RX3003)

Wireless Radio

GSM/GPRS/EDGE: Quad band 850/900/1800/1900 MHz, UMTS/HSPA+: Five band 800/850/900/1900/2100 MHz


Penta band


Ethernet (RX3001)


One RJ45/100BaseT

Wi-Fi (RX3002)

Network Standards

IEEE 802.11b/g/n

Frequency Range

2.412–2.484 GHz

Antenna Connector

1, no diversity supported

Data Rates

1, 2, 5.5, 11 Mbps (802.11b); 6, 9, 12, 18, 24, 36, 48, 54 Mbps (802.11g); 802.11n, HT20 MCS0 (6.5 Mbps) to HT20 MC87 (65 Mbps)

Number of Selectable Radio Subchannels

Up to 14 channels; profiles available will include USA, France, Japan, Spain, Canada, and “Other” (multiple countries)

Radio Modulations



WEP 64/128, WPA-PSK, AES end-to-end encryption

Maximum Receive Level

-10 dBm (with PER <8%)

Receiver Sensitivity

-72 dBM for 54 Mbps, -87 dBm for 11 Mbps, -89 dBm for 5.5 Mbps,
-90 dBm for 2.0 Mbps, -92 dBm for 1.0 Mbps

Cellular (RX3003)

Wireless Radio

GSM/GPRS/EDGE: Quad band 850/900/1800/1900 MHz, UMTS/HSPA+: Five band 800/850/900/1900/2100 MHz


Penta band


24/7 Data Access

The HOBO RX3000-GSM/GPRS Station transmits data to HOBOlink – Onset’s cloud-based software platform. HOBOlink makes it easy to access current and historical weather data, manage and control your RX3000 stations remotely, and set alarm notifications. You can also schedule automatic delivery of data files.

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