Part Number -

H21-001

HOBO Weather Station Data Logger

15 data channel logger

Discontinued

An award-winning weather station offering easy configuration and dependable research-grade measurements at a reasonable cost. An award-winning weather station offering easy configuration and dependable research-grade measurements at a reasonable cost.

Important Information

Requires HOBOware software (USB interface cable included w/CD purchase) and a communications device. See compatible items below.

Compatible with

Product upgrade options

RX3000

RX3000 Remote Monitoring Station

From $995.00 USD
View product
Overview

An award-winning weather station offering easy configuration and dependable research-grade measurements at a reasonable cost. Records up to 15 channels of measurements, with a broad range of plug-and-play smart sensors available for monitoring all kinds of environmental conditions - from temperature and humidity to soil moisture, wind speed/direction, rainfall, leaf wetness, solar radiation, and barometric pressure. Input adapters for 4-20mA, DC voltage, and pulses increase the range of possible measurements.

Features
  • Accept Onset's wide range of plug-in smart sensors
  • Optional analog and pulse inputs for 3rd-party sensors
  • Battery-powered for up to a year - no solar panels required
Specifications

Operating Range: -20° to 50°C (-4° to 122°F) with alkaline batteries,
-40° to 70°C (-40° to 158°F) with lithium batteries

Sensor Inputs: 10, expandable to 15 with optional adapters

Data Channels: Maximum of 15 (some sensors use more than one data channel;
see sensor manual for details)

Communication: 3.5 mm serial port or weatherproof external connector

Dimensions: 23 cm H x 10 cm D x 18 cm W (9 x 4 x 7 inches)

Weight: 0.9 kg (2 lbs)

Memory: 512K nonvolatile flash data storage

Memory Modes: Stop when full, wrap around when full

Operational Indicators: Seven status lights provide logging and sensor network status

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

Battery Life: 1 year typical use (up to 10 sensors with 10 minutes or longer logging interval)

Battery Type: Four standard AA alkaline batteries included (for operating conditions -20° to 50°C [-4° to 122°F]); optional AA lithium batteries available for operating conditions of -40° to 70°C (-40° to 158°F)

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

Data Type: Supports measurement averaging based on availability of supporting data from sensor

Logger Start Modes: Immediate, push-button, or delayed start options

Data Communication: Current reading while logging, offload while logging, or offload when stopped

Environmental Rating: Weatherproof

Mounting Mast: (3.8 cm [1.5 inches] maximum diameter) or wall mount

Enclosure Access: Hinged door secured by four screws

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

Compatible items

4-20 mA

S-CIA-CM14
$105.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Barometric Pressure

S-BPA-CM10
$189.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD
S-BPB-CM50
$299.00 USD

DC Voltage

S-VIA-CM14
$109.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M002
$27.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Leaf Wetness

S-LWA-M003
$180.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Light Intensity

S-LIA-M003
$279.00 USD
S-LIB-M003
$270.00 USD
M-LBB
$50.00 USD
M-LLA
$50.00 USD
M-NDVI
$29.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Pulse Input

S-UCD-M001
$99.00 USD
S-UCD-M006
$109.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M002
$27.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Rainfall

S-RGA-M002
$529.00 USD
S-RGB-M002
$529.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Relative Humidity

S-THC-M002
$210.00 USD
S-THC-M008
$219.00 USD
RS3-B
$75.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Soil Moisture

S-SMC-M005
$199.00 USD
S-SMD-M005
$199.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Temperature

S-TMB-M002
$110.00 USD
S-TMB-M006
$130.00 USD
S-TMB-M017
$150.00 USD
RS3-B
$75.00 USD
S-EXT-CASE2
$40.00 USD
S-EXT-M002
$27.00 USD
S-EXT-M005
$35.00 USD
S-EXT-M010
$50.00 USD
S-EXT-M025
$65.00 USD

Wind

S-WDA-M003
$429.00 USD
S-WSB-M003
$299.00 USD
S-WSET-B
$699.00 USD

Batteries

HWSB-LI
$26.00 USD

Cable Adapters - Splitter

S-ADAPT-6
$139.00 USD

Cable Management

M-CDY
$109.00 USD

Communication Cables

CABLE-PC-3.5
$25.00 USD

Tripod Parts, Kits and Masts

M-TPA
$209.00 USD
M-GKA
$79.00 USD
M-GWA
$79.00 USD
M-SKA
$49.00 USD
M-SKB
$29.00 USD
M-TPA-KIT
$369.00 USD
M-TPB
$79.00 USD
M-GKA
$79.00 USD
M-GWA
$79.00 USD
M-SKA
$49.00 USD
M-SKB
$29.00 USD
M-TPB-KIT
$259.00 USD

Graphing & Analysis

BHW-PRO-DLD
$75.00 USD
BHW-PRO-USB
$99.00 USD

Interface Cables

ADAPT-SER-USB
$69.00 USD
Documents

HOBO Weather Station (H21-001) User's Manual

View View
Customers Also Bought
Data Logger

HOBO USB Micro Station Data Logger

Rugged and compact, the redesigned HOBO USB Micro Station is a weatherproof data logger for multi-channel monitoring of microclimates.
View product
Mounting

HWS 2m Tripod Tower with mast

2-meter tripod with mast used for mounting loggers and other sensors in a weather station application. This tripod is not adjustable for sloping surfaces. (Cross arms, data logger, sensors, and radiation shield sold separately.)
View product
Data Logger

RX3000 Remote Monitoring Station

HOBO's most flexible remote data logging cloud-based station: instant, site-specific indoor/outdoor environmental data
View product
Sensor

EC5 Soil Moisture Smart Sensor

An affordable soil moisture smart sensor with a two-tine design for easy installation; integrates the field-proven ECH2O™ EC-5 Sensor and a 12-bit A/D. An affordable soil moisture smart sensor with a two-tine design for easy installation; integrates the field-proven ECH2O™ EC-5 Sensor and a 12-bit A/D.
View product