HOBO H21-USB Micro Station Data Logger
Weatherproof data logger for multi-channel monitoring of microclimates, accepts up to five plug-and-play Smart Sensors
Price
$220.00
Availability
Not in stock. Usually ships in 1-2 weeks [?]
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Alex A.
Senior Applications Engineer
13 years at Instrumart
Dwight M.
Senior Applications Engineer
23 years at Instrumart
Shawn D.
Senior Applications Engineer
14 years at Instrumart
Luke M.
Applications Engineer
Ron J.
Temperature Engineering Lead
23 years at Instrumart
Noah P.
Applications Engineer
5 years at Instrumart
Features
- Weatherproof IP66 enclosure
- Direct USB offload
- 328ft (100m) maximum cable length
- Includes five smart sensor inputs
- Operating range:
- -4 to 122°F (-20 to 50°C) alkaline batteries
- -40 to 158°F (-40 to 70°C) lithium batteries
- 1 second to 18 hours logging intervals
- Hinged door and integrated mounting tabs
- Compatible with HOBOware and HOBOware Pro software
The HOBO H21-USB Micro Station Data Logger is a weatherproof data logger for multi-channel monitoring of microclimates. This battery-powered station accepts up to five plug-and-play Smart Sensors and has a hinged door to make sensor installation simple and quick. The Micro Station is equipped with a built-in USB port for fast, efficient data readout to a computer, and an integrated mounting tabs for easy installation.
Temp, and water temp measurements, stainless steel sensor tip and robust cable, 2m, 6m and 17m length options
Starting at
$95.00
Adds the ability for users to be able to measure compressed air flow (SCFM), fits 1 inch or 2 inch steel pipes
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$495.00
True RMS up to the 21st harmonic 60 Hz, One to three phase AC system
$625.00
Measures 1, 2, or 3 phases in 2, 3, or 4 wire configurations, pulse output, use with wide variety of CT's
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$269.00
Three 100 amp split core current transformers, 480 Volts AC rms input voltage
$845.00
300 or 800 amp sensors, split-core installation eliminates the need to remove conductors, accurate electronic pulse output
Measures up to 3 separate branch circuits simultaneously, accurate measurement of multiple single phase or each phase of 3-phase configurations
$249.00
Measures 1, 2, or 3 phases in 2, 3, or 4 wire configurations
$229.00
Connects sensors with pulse outputs to loggers with smart-sensor inputs
Connects sensors with pulse outputs to loggers with smart-sensor inputs, compatible with contact closures
Starting at
$74.00
Digital filtering improves measurement accuracy with 32 readings/sample, 12-bit resolution
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In Stock
Interfaces with any sensor providing a 4-20 mA signal to connect to smart sensor compatible data loggers
$85.00
In Stock
Barometric Pressure Smart Sensor for use with the HOBO Remote Monitoring Station Data Loggers
$249.00
Measurement range: 0 (dry) to 100% (wet), capacitive grid sensor type
$132.00
Photosynthetically Active Radiation (PAR) Smart Sensor, designed to detect photons between 400-700 nm in wave length
$220.00
Solar Radiation (Silicon Pyranometer) Sensor, measurement range: 0 to 1280 W/m²
$210.00
0.2 mm Rainfall (2m cable) Smart Sensor, measures rainfall rates up to 12.7 cm per hour
$410.00
0.01" Rain Gauge (2m cable) Smart Sensor, measures rainfall rates up to five inches per hour
$410.00
Sensor uses a high-frequency (70 MHz) circuit that provides good accuracy even in high-salinity and sandy soils.
$139.00
Measures a large 1-liter volume of soil, providing a more accurate picture of average soil moisture
$139.00
Research-grade plug-and-play sensor for measuring and logging wind direction data
$350.00
Measure wind speed from 0 to 76 m/s (0 to 170 mph), sensor survives through 170 mph
$239.00
Set includes research-grade plug-and-play Wind Speed Smart Sensor and the Wind Direction Smart Sensor
$560.00
Connects the R.M. Young Wind Monitor-AQ Sensor (model 05305) with Onset's line of research-grade weather stations
$150.00
Connects the R.M. Young Marine Wind Monitor Sensor (model 05106) with Onset's line of research-grade weather stations
$150.00
Ultrasonic wind, speed and direction smart sensor, plug-and-play with HOBO stations
$860.00
Applications
This product can be used in the following applications: