HOBO® Weather Station - H21-001
The award-winning HOBO Weather Station offers easy configuration and dependable research-grade measurements at a reasonable cost. The HOBO Weather Station records up to 15 channels of measurements, and a broad range of plug-and-play smart sensors are 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.
- 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
CE Compliance
Onset products have been CE compliant for many years. Recently the European Union changed the CE regulations, effective July 20, forcing Onset to either change the circuitry in some products, or choose to no longer list them as CE compliant. In most cases we offer CE compliant alternative products.Rest assured Onset has placed a high priority on making all current products CE compliant before year-end. If you are not shipping this item to a EU country after July 20, please disregard this message.
This product has been discontinued.
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
Resources
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.
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