All Sensors

Results: 1 to 16 of 87
  • $199
    S-RGC-M002

    Davis® Rain Gauge Smart Sensors are compatible with all HOBO weather station loggers, HOBOware, and HOBOlink. They offer the same ease-of-use as existing Onset Smart Sensors, providing cost-effective HOBO weather stations for projects on a tight budget. The sensors feature a plug-in modular connector for easy installation, and all configuration parameters are stored in the sensor and automatically communicated to the logger, eliminating the need for programming or extensive setup.

    • Designed to meet World Meteorological Organization (WMO) guidelines
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  • $199
    S-RGD-M002

    Davis® Rain Gauge Smart Sensors  are compatible with all HOBO weather station loggers, HOBOware, and HOBOlink. They offer the same ease-of-use as existing Onset Smart Sensors, providing cost-effective HOBO weather stations for projects on a tight budget. The sensors feature a plug-in modular connector for easy installation, and all configuration parameters are stored in the sensor and automatically communicated to the logger, eliminating the need for programming or extensive setup.

    • Designed to meet World Meteorological Organization (WMO) guidelines
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  • $299
    S-WCF-M003

    Davis® Wind Speed/Direction Smart Sensors are compatible with all HOBO weather station loggers, HOBOware, and HOBOlink. They offer the same ease-of-use as existing Onset Smart Sensors, providing cost-effective HOBO weather stations for projects on a tight budget.  The sensors feature a plug-in modular connector for easy installation, and all configuration parameters are stored in the sensor and automatically communicated to the logger, eliminating the need for programming or extensive setup.

    • Designed to meet World Meteorological Organization (WMO) guidelines
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  • $239
    S-WSB-M003

    Measure wind speed from 0 to 76 m/s (0 to 170 mph). This smart sensor provides data reporting average wind speed and highest 3 second gust for each logging interval. The starting threshold is 1 m/s (2.2 mph); sensor survives through 170 mph. This model comes with a 3m cable.

    NOTE: an M-CAA Full Cross Arm or a M-CAB Half Cross Arm is required for mounting.

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  • $560
    S-WSET-B

    The Wind Sensor Set includes Onset's research-grade plug-and-play Wind Speed Smart Sensor and the Wind Direction Smart Sensor. This combination provides average wind speed, highest 3-second wind gust, and average wind direction for the measurement interval. These durable sensors will provide many years of accurate and reliable performance.

    NOTE: Mount these on the M-CAA Full Cross Arm for proper sensor spacing for accurate wind measurement in all wind directions.

    The cross arm must be mounted on a stable mast using guy wires as needed to prevent the sensors from vibrating in high winds.

    Add Extended Warranty for $56.00/unit?

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  • $207.00
    T-MINOL-130-NL

    Measure cold and hot water flow rates with this compact, affordable water meter. The small-sized T-MINOL-130-NL is designed for deployment in apartments, assisted living communities, and other commercial buildings. Please note, the T-MINOL is configured for use with 3/4" pipes. (Use step-ups or step-downs to deploy the T-MINOL with 1/2" or 1" pipe diameters.)

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  • $12
    CABLE-ADAP24

    The CABLE-ADAP24 is an external input cable providing analog sensor input of 0-24 Vdc max. for HOBO ZW Series data nodes, UX120, and U12 series data loggers with one or more analog inputs. The cable has 13mm (0.5") tinned braided wire leads and a total length 1.9m (6.3 ft.).

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  • $45
    T-ACT-0750-250

    The Accu-CT split-core current transformer offers outstanding accuracy and one-handed operation.

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  • $45
    T-ACT-0750-020

    The Accu-CT split-core current transformer offers outstanding accuracy and one-handed operation.
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  • $45
    T-ACT-0750-100

    The Accu-CT split-core current transformer offers outstanding accuracy and one-handed operation.

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  • $45
    T-ACT-0750-050

    The Accu-CT split-core current transformer offers outstanding accuracy and one-handed operation.

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  • $350
    S-WDA-M003

    The Wind Direction Smart Sensor is a research-grade plug-and-play sensor for measuring and logging wind data. It provides average wind direction for the measurement interval. This highly-durable wind vane has a drip overhang for anti-icing. Its shielded stainless-steel ball bearings and static-dissipating housing provide a long sensor life. The sensor calculates a unit vector average of the wind direction, providing data directly in degrees.

    NOTE: an M-CAA Full Cross Arm or M-CAB Half Cross Arm is required for mounting.

    Add Extended Warranty for $35.00/unit?

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  • $599
    T-VER-E50B2

    Build better energy efficiency and power management with the E50B2 Power & Energy Meter. This cost-effective sensor is simple to deploy and can either be installed on standard DIN rail or be surface mounted. The E50B2 integrates with HOBO UX, U30, ZW, H22, and H21 data loggers.

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  • $139
    S-SMD-M005

    Measure soil moisture over a large volume of soil with the affordably-priced 10HS Soil Moisture Smart Sensor. This sensor integrates the field-proven 10HS Sensor and a 12-bit A/D, providing ±3% accuracy in most soils conditions, and ±2% accuracy with soil-specific calibration. The 10cm probes measure soil moisture over a larger volume of soil which helps to average out any soil variability. Readings are provided directly in volumetric water content. This sensor's high frequency design gives it a low sensitivity to salinity and textural effects and a wide measurement range.

    Add Extended Warranty for $13.90/unit?

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  • $35
    T-MAG-0400-20

    The small size 20 AMP split-core AC Current Transformer (CT) is mounted around a current carrying wire to measure AC amperage. This CT provides a 0 to .333 Volt AC output proportional to current flow and is used with Onset data loggers via the FlexSmart TRMS module and with kWh transducers (WattNodes) for True RMS measurement of sinusoidal and non-sinusoidal waveforms. The result is an accurate current measurement for many types of electrical equipment.

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  • $35
    T-MAG-0400-50

    The small size 50 AMP split-core AC Current Transformer (CT) is mounted around a current carrying wire to measure AC amperage. This CT provides a 0 to .333 Volt AC output proportional to current flow and is used with Onset data loggers via the FlexSmart TRMS module and with kWh transducers (WattNodes) for True RMS measurement of sinusoidal and non-sinusoidal waveforms. The result is an accurate current measurement for many types of electrical equipment.

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