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Davis Leaf Wetness Sensor
Davis Instruments

Davis Leaf Wetness Sensor

Ref: DAVI-6420

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    Collections: Davis Instruments, Sensors & Rain Gauges

    Vendor: Davis


    Shipping Weight: 4.0 kg

    Optimize Plant Care!

    The Leaf Wetness Sensor, available under the Vantage Pro2™ and EnviroMonitor® brand from Davis Instruments, is an essential tool for monitoring the moisture level on the surface of plant leaves. With a range from 0 (completely dry) to 15 (saturated), this sensor provides accurate data on foliage moisture conditions.

    For operation, the Leaf Wetness Sensor must be connected to a Wireless Soil Moisture/Temperature Station (#6345 or 6345CS) or an EnviroMonitor Node (#6810). Included with the sensor is a 40-foot (12 meters) cable to facilitate installation and connectivity.
    With this device, users can effectively and accurately monitor the moisture level on plant leaves, which can be crucial for proper crop care and maintaining an optimal environment for plant growth. Additionally, its robust design and construction ensure durability and reliable performance in a variety of environmental conditions.

    Key Features

    • Allows monitoring of moisture level on plant leaf surfaces.
    • Wide measurement range, from 0 (completely dry) to 15 (saturated), providing precise information about moisture conditions.
    • Requires connection to a Wireless Soil Moisture/Temperature Station (#6345 or 6345CS) or an EnviroMonitor Node (#6810) for operation.
    • Includes a 40-foot (12 meters) cable for easy installation and connectivity.


    • Variant 1
      General
      Sensor Type Artificial Leaf Resistance
      Excitation Bipolar (3V nominal) built-in
      Time Constant 2 seconds
      Connected Cable Length 40' (12 m)
      Maximum Recommended Cable Extension 200' (61 m) using 4-conductor 26 AWG cable
      Cable Type 4-conductor, 26 AWG
      Connector Modular connector (RJ-11)
      Material
      • Substrate: Glass Reinforced Ceramic Laminate
      • Grid: 1 ounce Copper, Nickel, and 50μ inch Gold Plated
      • Mounting Bracket: White Powder Coated Aluminum
      Dimensions (length x width x height) 4.00" x 2.25" x 2.25" (102 mm x 58 mm x 58 mm)
      Sensor Area 4.4 in2 (28 cm2)
      Weight 13 oz. (.4 kg)
      Sensor Output
      • Resolution: 1
      • Range: 0 to 15
      • Dry/Wet Threshold: User Selectable
      • Accuracy: ±0.5
      • Update Interval: 46 to 54 seconds
      Input/Output
      • Supply Voltage and Current: 100 μA (typical) @ 3 VDC
      • Output: 2.5 to 3 VDC
      Connections
      • Yellow: 3 VDC
      • Red: Ground
      • Green: Output
      Package Dimensions
      • Product Dimensions: 5.75" x 4.25" x 3.25" (146 mm x 108 mm x 83 mm)
      • Package Weight: 1.0 lbs. (.5 kg)
      • UPC Codes: 011698 00238 2

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