L3 Soil Moisture Sensor

(Outdoor/Cellular)

$1,475

Free Shipping

Monitor the soil moisture and air temperature of any outdoor crop, anywhere, anytime. Perfect for irrigation management, EarthScout L3 Soil Moisture Sensor uses cellular IOT smart farming technology to send hourly soil moisture readings to the EarthScout app on your phone. It can be configured to run up to 3 research-grade precision agriculture probes at a time to monitor soil moisture, soil temperature, soil EC, air temperature, and humidity - helping you maintain the ideal amount of water, nutrients, and pest protection for your crops. It's easy to use and install. For irrigation set your high and low soil moisture limits (e.g. 19% and 14%) in the EarthScout app and it notifies you when soil moisture hits your limits, then adjust irrigation accordingly. L3 Soil Moisture Sensor quickly pays for itself, saving growers an average of 25-50% on irrigation costs, while reducing management time and improving crop quality. Qualifies for most state and federal water conservation rebates. Compare EarthScout Products.

L3 Soil Moisture Sensor for $1,475 includes:

  • 3 plug & play sensor ports (run up to 3 sensors - see Features & Benefits)
  • GPS, Battery, and Mounting Stake
  • 1 Solar Panel (built-in, charges battery)
  • 1 TDR Soil Moisture Sensor (plug-in to monitor soil moisture, temp, and EC)
  • EarthScout app with irrigation management
  • 1 Battery Charger (FREE: $92 value - limit 1 per customer)
  • Cellular plan: $6.99/month (1st year FREE)
  • 5-STAR Installation & Technical Support (Priceless)

    Configure Your Product:

    • Cellular Plan *

    • Add Sensors (Optional): *

      Air Temperature/Humidity Sensor

      Plug-in this sensor to monitor air temperature and humidity. Also useful for calculating growing degree units for estimating the growth and development of crops and pests.

      $82.00 each   |  

      AddRemove

      TDR Soil Moisture Sensor

      Plug-in a second research grade TDR Soil Moisture Sensor to your EarthScout. Then insert the metal tines in the soil to monitor soil moisture, soil temperature, and soil electroconductivity at a second soil depth. Learn more about the benefits of TDR Soil Moisture Sensors below.

      $451.00 each   |  

      AddRemove

    • Add Accessories (Optional): *

      Quick Install Burial Tube (Outdoor/Indoor)

      Once installed in the soil, use the Burial Tube to quickly insert one or more TDR Soil Moisture Sensors into the soil at various depths without digging another hole.

      $80.00 each   |  

      AddRemove

      Extra Battery (L3, A3, & WeatherScout)

      Compatible with L-Series, A-Series, and WeatherScout.

      $27.00 each   |  

      AddRemove

      Battery Charger (L3, A3, & WeatherScout)

      For charging most EarthScout batteries.

      $92.00 each   |  

      AddRemove

    • Add Reports (Optional): *

      End-Of-Season Agronomic Report

      One (1) field data summary for the previous season. Useful for corporate farm reporting, conservation program compliance, or historical reference.

      $129.00 each   |  

      AddRemove

    • Extend Warranty (Optional): *

      3-Year Extended Limited Warranty

      Extend your 1-year limited warranty to 3-years.

      $199.00 each   |  

      AddRemove

    $1,475.00

    Standard production time is 4-6 weeks for all EarthScout units and will be shipped via FedEx Ground. For expedited production or shipping options, please contact our sales team at 877-443-7632.

    • Features & Benefits

      L3 Soil Moisture Sensor with cellular is loaded with great benefits:

      • Easy to use and install
      • Customize L3 Soil Moisture Sensor to operate up to 3 different sensors at one time (Example: 1 plug-in Air Temperature & Humidity sensor, and 2 plug-in TDR Soil Moisture Sensors for monitoring the soil at 2 depths)
      • Wireless Cellular technology sends real time soil & environment data to the EarthScout app from anywhere, anytime using Verizon 4G LTE CAT M1 network in the US, and 2G/3G service for most countries outside the US
      • Wifi version available. Call us for details.
      • Research-grade sensors used by scientists at leading universities
      • IOT smart farming technology
      • Portable & compact
      • Power management (solar with battery) allows for flexible placement and redundancy
      • Mobile and desktop app is intuitive, easy-to-use, and includes the irrigation module
      • GPS – pinpoint the location of EarthScout on the EarthScout mobile app
      • Data is stored inside the product as a backup in case of temporary outages
      • 1 year limited warranty
    • Why TDR Sensors?

      EarthScout TDR Soil Moisture Sensor is a true Time Domain Reflectometer soil moisture sensor that provides highly accurate Volumetric Water Content Measurements in soils and other porous media. It incorporates the same basic TDR components found in console-based TDR instruments costing 20 times more – housed inside the small enclosure that also supports the 15 cm waveguide.The TDR function is coupled directly to the waveguide, eliminating the coax cable associated with conventional TDR devices. The absence of the coax cable provides the sensor with higher bandwidth waveform data, improving its resolution and sensitivity over conventional TDRs. It is a complete integrated time domain reflectometer that combines ultra-fast waveform generating and digitizing functions with a precision 5 pico-second resolution time base and highly sophisticated waveform digitizing and analyzing firmware that provides true time domain analysis of soil-propagated waveforms. Premium features of EarthScout TDR Soil Moisture Sensor is its fast rise time, its shaped incident wave, its lower power consumption and its very fast response time.

      Key Features:

      • True Waveform Digitizing TDR: 5ps Resolution Measures Water Content up to 1.00 m3/m3
      • Reads Soil Bulk EC: 0 to 2000 µS/cm
      • VWC Readings not affected by Bulk EC (under 1.8 dS/m for this low power model)
      • VWC Readings not affected by Compaction
      • Soil Specific Calibration not required
      • Accurate Soil Temp Measurements: <±0.25°C
      • Supports Time Domain Waveform Download
      • Ultra-Fast Incident Wave Rise Time: 150ps
      • Fast Measurement Response: typ. <0.25 sec
      • Supports Long Battery Life: .09 J per Reading
      • Low Sleep Current: < 10 µA
      • SDI-12 Interface

      Measurement Functions:

      • Volumetric Water Content: 0% to 100%
      • Medium Permittivity: 1 to 80
      • Medium Bulk Electrical Conductivity: 0 to 2000 µS/cm (Ɵ, ɛ repeatability degrades above 2000 µS/cm BEC)
      • Medium Temperature: -40 to +60 degrees C
      • Pore Water EC (Hilhorst Model): 0 to 55000 µS/cm8

      Applications:

      • In-Situ Soil Water Monitoring for Agriculture
      • High Credibility Data for CloudBased Analysis
      • Gold Standard VWC Reference
      • Replacement for Neutron Probes
      • Portable Measurements
      • Laboratory and Field Research Instrumentation
    • Specifications

      Weight & Dimensions:

      • Weight: 4 lbs.
      • Dimensions: 5.625”H x 5.625”W x 3.625”D.

      Electronics Case:

      • Type 4X polycarbonate water & corrosion resistant (non-submersible), UV rated case
      • Rechargeable, sealed, lead-acid battery for extended use
      • Stainless steel hardware & brackets
      • All fittings and hardware are water and corrosion resistant

      Solar Panel:

      • Solar Panel Dimensions: 5.39″H x 5.39″W
      • Lightweight, waterproof, and designed for outdoor, long-term use in any environment.
      • UV and scratch resistant coating.
      • Panel extends period between battery charges.

      Battery:

      • Absorbent Glass Mat (AGM) technology for superior performance
      • Valve regulated, spill proof construction allows safe operation in any position
      • Power/volume ratio yielding unrivaled energy density
      • Rugged impact resistant ABS case and cover (UL94-HB)
      • Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B. certified
      • U.L. recognized under file number MH 20845
      • Nominal Voltage: 4 volts (2 cells)
      • Battery Dimensions: 1.89″L x 2.09″W x 3.70″ H
      • Weight: 1.30lbs.

      TDR Soil Moisture Sensor:

      • Sensor Dimensions: 8″L x 2″W x 0.5″D.
      • Monitors soil moisture, soil temperature, and soil electroconductivity (EC)
      • Durable, research grade sensors for use in harsh environments
      • Cables are waterproof sealed for outdoor use
      • Ground level sensors protected with abrasion and rodent resistant braiding

      Mounting Stake:

      • Plastic mount with steel rod
    • Installation

      L-Series Installation Manual:
      Learn how to install and uninstall EarthScout in a field: L-Series Installation Manual.PDF

      Battery Removal & Charging:
      Reference the following PDF for instructions on how to remove and charge your EarthScout battery:  Battery Removal & Charging.PDF

      More Questions?
      Visit earthscout.com/education-center for videos about how to install EarthScout in a field, how to install the EarthScout app, and more! Or, contact us at 1 (877) 443-7632.

    • Warranty

      What Is Covered By This Warranty?
      EarthScout warrants the EarthScout-branded product and the EarthScout-branded accessories contained in the original packaging (“EarthScout Product”) against defects in materials and workmanship when used normally in accordance with EarthScout’s published guidelines, and a period of ONE (1) YEAR from the date of original retail purchase by the end-user purchaser (“Warranty Period”). EarthScout’s published guidelines include but are not limited to information contained in technical specifications, user manuals and service communications.

      What Is Not Covered By This Warranty?
      This Warranty does not apply to any non-EarthScout branded hardware products or any software, even if packaged or sold with EarthScout hardware. Manufacturers, suppliers, or publishers, other than EarthScout, may provide their own warranties to you – please contact them for further information. Software distributed by EarthScout with or without the EarthScout brand (including, but not limited to system software) is not covered by this Warranty. Please refer to the licensing agreement accompanying the software for details of your rights with respect to its use. EarthScout does not warrant that the operation of the EarthScout Product will be uninterrupted or error-free. EarthScout is not responsible for damage arising from failure to follow instructions relating to the EarthScout Product’s use.

      EarthScout Purchase Terms
      When you purchase EarthScout there is a 1 year warranty.

    Features & Benefits

    L3 Soil Moisture Sensor with cellular is loaded with great benefits:

    • Easy to use and install
    • Customize L3 Soil Moisture Sensor to operate up to 3 different sensors at one time (Example: 1 plug-in Air Temperature & Humidity sensor, and 2 plug-in TDR Soil Moisture Sensors for monitoring the soil at 2 depths)
    • Wireless Cellular technology sends real time soil & environment data to the EarthScout app from anywhere, anytime using Verizon 4G LTE CAT M1 network in the US, and 2G/3G service for most countries outside the US
    • Wifi version available. Call us for details.
    • Research-grade sensors used by scientists at leading universities
    • IOT smart farming technology
    • Portable & compact
    • Power management (solar with battery) allows for flexible placement and redundancy
    • Mobile and desktop app is intuitive, easy-to-use, and includes the irrigation module
    • GPS – pinpoint the location of EarthScout on the EarthScout mobile app
    • Data is stored inside the product as a backup in case of temporary outages
    • 1 year limited warranty
    Why TDR Sensors?

    EarthScout TDR Soil Moisture Sensor is a true Time Domain Reflectometer soil moisture sensor that provides highly accurate Volumetric Water Content Measurements in soils and other porous media. It incorporates the same basic TDR components found in console-based TDR instruments costing 20 times more – housed inside the small enclosure that also supports the 15 cm waveguide.The TDR function is coupled directly to the waveguide, eliminating the coax cable associated with conventional TDR devices. The absence of the coax cable provides the sensor with higher bandwidth waveform data, improving its resolution and sensitivity over conventional TDRs. It is a complete integrated time domain reflectometer that combines ultra-fast waveform generating and digitizing functions with a precision 5 pico-second resolution time base and highly sophisticated waveform digitizing and analyzing firmware that provides true time domain analysis of soil-propagated waveforms. Premium features of EarthScout TDR Soil Moisture Sensor is its fast rise time, its shaped incident wave, its lower power consumption and its very fast response time.

    Key Features:

    • True Waveform Digitizing TDR: 5ps Resolution Measures Water Content up to 1.00 m3/m3
    • Reads Soil Bulk EC: 0 to 2000 µS/cm
    • VWC Readings not affected by Bulk EC (under 1.8 dS/m for this low power model)
    • VWC Readings not affected by Compaction
    • Soil Specific Calibration not required
    • Accurate Soil Temp Measurements: <±0.25°C
    • Supports Time Domain Waveform Download
    • Ultra-Fast Incident Wave Rise Time: 150ps
    • Fast Measurement Response: typ. <0.25 sec
    • Supports Long Battery Life: .09 J per Reading
    • Low Sleep Current: < 10 µA
    • SDI-12 Interface

    Measurement Functions:

    • Volumetric Water Content: 0% to 100%
    • Medium Permittivity: 1 to 80
    • Medium Bulk Electrical Conductivity: 0 to 2000 µS/cm (Ɵ, ɛ repeatability degrades above 2000 µS/cm BEC)
    • Medium Temperature: -40 to +60 degrees C
    • Pore Water EC (Hilhorst Model): 0 to 55000 µS/cm8

    Applications:

    • In-Situ Soil Water Monitoring for Agriculture
    • High Credibility Data for CloudBased Analysis
    • Gold Standard VWC Reference
    • Replacement for Neutron Probes
    • Portable Measurements
    • Laboratory and Field Research Instrumentation
    Specifications

    Weight & Dimensions:

    • Weight: 4 lbs.
    • Dimensions: 5.625”H x 5.625”W x 3.625”D.

    Electronics Case:

    • Type 4X polycarbonate water & corrosion resistant (non-submersible), UV rated case
    • Rechargeable, sealed, lead-acid battery for extended use
    • Stainless steel hardware & brackets
    • All fittings and hardware are water and corrosion resistant

    Solar Panel:

    • Solar Panel Dimensions: 5.39″H x 5.39″W
    • Lightweight, waterproof, and designed for outdoor, long-term use in any environment.
    • UV and scratch resistant coating.
    • Panel extends period between battery charges.

    Battery:

    • Absorbent Glass Mat (AGM) technology for superior performance
    • Valve regulated, spill proof construction allows safe operation in any position
    • Power/volume ratio yielding unrivaled energy density
    • Rugged impact resistant ABS case and cover (UL94-HB)
    • Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B. certified
    • U.L. recognized under file number MH 20845
    • Nominal Voltage: 4 volts (2 cells)
    • Battery Dimensions: 1.89″L x 2.09″W x 3.70″ H
    • Weight: 1.30lbs.

    TDR Soil Moisture Sensor:

    • Sensor Dimensions: 8″L x 2″W x 0.5″D.
    • Monitors soil moisture, soil temperature, and soil electroconductivity (EC)
    • Durable, research grade sensors for use in harsh environments
    • Cables are waterproof sealed for outdoor use
    • Ground level sensors protected with abrasion and rodent resistant braiding

    Mounting Stake:

    • Plastic mount with steel rod
    Installation

    L-Series Installation Manual:
    Learn how to install and uninstall EarthScout in a field: L-Series Installation Manual.PDF

    Battery Removal & Charging:
    Reference the following PDF for instructions on how to remove and charge your EarthScout battery:  Battery Removal & Charging.PDF

    More Questions?
    Visit earthscout.com/education-center for videos about how to install EarthScout in a field, how to install the EarthScout app, and more! Or, contact us at 1 (877) 443-7632.

    Warranty

    What Is Covered By This Warranty?
    EarthScout warrants the EarthScout-branded product and the EarthScout-branded accessories contained in the original packaging (“EarthScout Product”) against defects in materials and workmanship when used normally in accordance with EarthScout’s published guidelines, and a period of ONE (1) YEAR from the date of original retail purchase by the end-user purchaser (“Warranty Period”). EarthScout’s published guidelines include but are not limited to information contained in technical specifications, user manuals and service communications.

    What Is Not Covered By This Warranty?
    This Warranty does not apply to any non-EarthScout branded hardware products or any software, even if packaged or sold with EarthScout hardware. Manufacturers, suppliers, or publishers, other than EarthScout, may provide their own warranties to you – please contact them for further information. Software distributed by EarthScout with or without the EarthScout brand (including, but not limited to system software) is not covered by this Warranty. Please refer to the licensing agreement accompanying the software for details of your rights with respect to its use. EarthScout does not warrant that the operation of the EarthScout Product will be uninterrupted or error-free. EarthScout is not responsible for damage arising from failure to follow instructions relating to the EarthScout Product’s use.

    EarthScout Purchase Terms
    When you purchase EarthScout there is a 1 year warranty.