Part Number - U30-ETH

HOBO U30 Ethernet Data Logger

15-Channel Web-based Monitoring System

Discontinued

A web-based, 15-channel data logging system for a broad range of energy and weather monitoring applications; Ethernet network connection for easy access from internet-enabled devices.

Important Information

Requires a HOBOlink service plan and HOBOware software (USB interface cable included w/CD purchase).

Compatible with

Product upgrade options

RX3000

RX3000 Remote Monitoring Station

From $995.00 USD
View product

Overview

A web-based, 15-channel data logging system for a broad range of energy and weather monitoring applications. The system transmits data to the web through an Ethernet network connection for easy access from internet-enabled devices. In addition, alarms can be configured to generate text messages and emails when data goes out of range.

Features

  • Web-based data access via Ethernet communications
  • Plug-and-play smart sensors enable rapid deployment
  • Double weatherproof, tamperproof enclosure for harsh environments
  • Alarm capabilities via text, e-mail
  • Optional analog inputs with sensor excitation
  • HOBOlink for viewing data and system configuration via the web
  • Scheduled data delivery from HOBOlink to email or FTP
  • Includes relay that can be activated on user-defined alarm conditions

Specifications

Normal operating range: -20°C to 40°C (-4°F to 104°F)

Extended operating range: -40 to 60°C (-40 to 140°F) - see "Rechargeable Battery service Life" for impact of operations in Extended Operating Range.

Sensor Inputs: 5 standard; option to expand to 10

Smart Sensor Compatibility: Compatible with most Onset smart sensors

Data Channels: Maximum of 15 (some sensors use more than one data channel)

Alarm Output Relay: Can be configured to be activated, deactivated or pulsed on user-defined sensor alarms. The relay can be configured as normally open or normally closed, and is rated for 30 V and 1 amp max.

Expansion Slot: One expansion slot is available for factory-installed expansion port.

Local Communication: Full Speed USB via USB mini-B connector

Size: 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: Polycarbonate/PBT blend with stainless steel hinge pins and brass inserts
Inner Enclosure: Polycarbonate with brass 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 seven (depending upon options) status lights provide basic diagnostics

Logging Interval: 1 second to 18 hours, user-specified interval

Battery Type: 4 Volt, 10 AHr Rechargeable sealed lead-acid

Rechargeable Battery Service Life: Typical 3–5 years depending upon conditions of use. Operation within the extended operating range (but outside the normal range) will reduce battery service life.

Time Accuracy: 0 to 2 seconds for the first data point and ±5 seconds per week at 25°C (77°F)

Environmental Rating: Weatherproof enclosure, tested to NEMA 6. (Requires proper installation of cable channel system)

Mounting: 3.8 cm (1.5 inch) mast or wall mount

Enclosure Access: Hinged door secured by two latches with eyelets for securing with user-supplied padlocks

Alarm Notification Latency: Logging interval plus 2–4 minutes (typical). Onset is not responsible for failed connections or undelivered mail/text messages.

Alarm Output Relay: One relay contact closure can be configured as normally open, normally closed, or pulsed.
Voltage: t30 V Current: 1 amp max.

Sensor Network Cable Length: 100 m (328 ft) maximum

External Power: External power is required. The system optionally accepts the following Onset solar panels:

  • SOLAR-1.2W
  • SOLAR-3W
  • SOLAR-6W

Alternatively it accepts an AC power adapter:

  • AC-U30

Ethernet:

Interface: Ethernet 10Base-T or 100Base-TX (Using external RJ45 Jack)

Encryption: 256-bit AES Rijndael encryption

RJ 45 Jacks: 1

Optional Analog Sensor Port Specifications

Input Channels: Two, single-ended
Field Wiring: Two- or three-wire via screw terminals on detachable connector, 16–24 AWG.
Replacement detachable connectors: Part of spares kit, Part No. A-FS-CVIA-7P-1
Input Range: User-configurable: 0–20 mA DC, 0-2.5 VDC, 0-5 VDC, 0-10 VDC, or 0–20 VDC
Minimum / Maximum Input Voltage: 0 / 24 VDC
Minimum / Maximum Input Current: 0 / 24 mA DC
Minimum Current Source Impedance: > 20 KΩ
Accuracy: ± 0.25% of FSR from 50mV to FSV
ADC Resolution 12 bits
​Excitation Power: Switched 12 VDC, up to 50 mA; user-selectable warm-up from 5msec to 2 minutes

Compatible items

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Light Intensity

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M-LLA
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S-EXT-M002
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S-EXT-M005
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S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Pulse Input

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S-UCD-M006
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S-EXT-CASE2
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S-EXT-M002
$27.00 USD
S-EXT-M005
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S-EXT-M010
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S-EXT-M025
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Rainfall

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S-RGF-M002
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S-EXT-M002
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S-EXT-M005
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S-EXT-M010
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S-EXT-M025
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Relative Humidity

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S-THC-M008
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S-EXT-M002
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S-EXT-M005
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S-EXT-M010
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Soil Moisture

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S-SMD-M005
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S-EXT-M002
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Temperature

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S-EXT-M005
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S-EXT-M010
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Water Flow

Wind

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S-EXT-M010
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Communication Cables

CABLE-USBMB
$18.00 USD

Batteries

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90-CABLE-U30-3
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AC Power

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AC-U30-EU
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Analog Input Adapter

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S-VIA-CM14
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Cable Adapters - Splitter

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S-ADAPT-6
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S-ADAPT-X5-10
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Cable Management

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Compliance Certificates

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$30.00 USD

Solar Power

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SOLAR-5W
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Third-party Sensor AC Power

AC-SENS-1
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Tripod Parts, Kits and Masts

M-TPA-KIT
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M-TPB-KIT
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M-SKA
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Documents

HOBO U30 (U30-GSM, U30-C3G, U30-WIFI, U30-ETH) Remote Communication - User's Guide

View View

HOBO U30 (U30-GSM, U30-C3G, U30-WIFI, U30-ETH) Remote Communication - Quick Start Guide

View View

HOBOlink User's Guide

The complete HOBOlink Manual
View View

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