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  • Onset HOBOnet Temp/RH Sensor - RXW-THC-900

    • Onset HOBOnet Temp/RH Sensor - RXW-THC-900

    $300.00
    SKU:
    ONRXW-THC-900
    Availability:
    Usually Ships in 6 to 8 Weeks. Call for Availability
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    Product Description

    Onset HOBOnet Temp/RH Sensor - RXW-THC-900

    **Please Note!** A complete system requires at least one HOBO RX3000 Remote Monitoring Station , a HOBOnet Wireless Manager , and a HOBOnet Wireless Sensor. HOBOnet Wireless Repeaters can be added to extend the range.

    Overview
    The HOBOnet Wireless Temperature and Relative Humidity Sensor provides a cost-effective and scalable solution for web-enabled monitoring of air temperature and humidity. HOBOnet Wireless Sensors communicate data directly to the RX3000 weather station or pass data through other wireless sensors back to the central station. They are preconfigured and ready to deploy, and data is accessed through HOBOlink, Onset’s innovative cloud-based software platform.

    Sensor Features
    • High accuracy: ± 0.2°C (± 0.36°F) and ± 2.5% RH
    • Robust RH sensor withstands extended use in high-humidity environments
    Wireless Features
    • 900 MHz wireless mesh self-healing technology
    • 450 to 600 meter (1,500 to 2,000 feet) wireless range and up to five hops
    • Up to 50 wireless sensors per RX3000
    • Sinmple button-push to join the HOBOnet wireless network
    • Onboard memory to ensure no data loss
    • Powered by rechargeable AA batteries and built-in solar panel
    In what environment does this data logger operate?
    This data logger operates in an outdoor environment.

    What measurements does this data logger support?
    The RXW-THC-xxx sensor supports the following measurements: Evapotranspiration,     Relative Humidity and Temperature

    Sensor
    Temperature RH

    Measurement Range

    -40°C to 75°C (-40°F to 167°F)

    0–100% RH at -40° to 75°C (-40° to 167°F); exposure to conditions below -20°C (-4°F) or above 95%
    RH may temporarily increase the maximum RH sensor error by an additional 1%

    Accuracy

    ±0.25°C from -40° to 0°C (±0.45°F from -40° to 32°F)
    ±0.20°C from 0° to 70°C (±0.36°F from 32° to 158°F)
    ±0.25°C from 70° to 100°C (±0.45°F from 158° to 212°F)

    ±2.5% from 10% to 90% RH typical to a maximum of ±3.5% including hysteresis at 25°C (77°F);
    below 10% and above 90% ±5% typical

    Resolution

    0.02°C (0.036°F)

    0.01% RH

    Drift

    <0.01°C (0.018°F) per year

    <1% per year typical

    Response Time

    Without solar radiation shield: 2 minutes,
    30 seconds in air moving 1 m/sec
    With RS3-B solar radiation shield: 5 minutes in air moving 1 m/sec

    5 m

    Wireless Mote

    Operating Temperature Range

    -25° to 60°C (-13° to 140°F)

    Radio Power

    12.6 mW (+11 dBm) non-adjustable

    Transmission Range

    Reliable connection to 457.2 m (1,500 ft) line of sight at 1.8 m (6 ft) high
    Reliable connection to 609.6 m (2,000 ft) line of sight at 3 m (10 ft) high

    Wireless Data Standard

    IEEE 802.15.4

    Radio Operating Frequencies

    RXMOD-RXW-900: 904–924 MHz
    RXMOD-RXW-868: 866.5 MHz
    RXMOD-RXW-922: 916–924 MHz

    Modulation Employed

    OQPSK (Offset Quadrature Phase Shift Keying)

    Data Rate

    Up to 250 kbps, non-adjustable

    Duty Cycle

    <1%

    Maximum Number of Motes

    50 motes per one RX Wireless Sensor Network

    Power Source

    Powered by the RX3000 station

    Dimensions

    Mote: 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 inches)
    Cable length: 2 m (6.56 ft)

    Weight

    Mote: 159 g (5.62 oz)

    Materials

    Mote: PCPBT, silicone rubber seal

    Environmental Rating

    Mote: IP67, NEMA 6

    Compliance Marks

    Federal Communication Commission RXMOD-RXW-900
    European Union Compliance RXMOD-RXW-868
    Australia and New Zealand Complicance RXMOD-RXW-922

    Product Videos

    Custom Field

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