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water potential sensor Equipment

  • Decagon - Model MPS-6 - Calibrated Water Potential Sensor

    The MPS-6 is a matrix water potential sensor that provides long term, maintenance-free soil water potential and temperature readings at any depth without sensitivity to salts. The range of the MPS-6 goes from field capacity to air dry. Lab and field tests indicate that it can make accurate measurements at water potentials at least as dry as ...

    By Decagon Devices, Inc. based in Pullman, WASHINGTON (USA). from Water Potential Product line

  • Model MPS-1 - Dielectric Water Potential Sensor

    Water potential data with the simplicity of a soil moisture sensor—no maintenance required. Range: -10 to -500 kPa (pF 2 to pF 3.71), moderate accuracy with factory calibration.

    By Decagon Devices, Inc. based in Pullman, WASHINGTON (USA). from Water Potential Sensors Product line

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    Delta-T - Model EQ3 - Equitensiometer

    The EQ3 uses class leading ThetaProbe technology to avoid the many problems of water-filled tensiometers. It measures water potential (matric potential) in the range 0 to -1000 kPa and provides an accurate loggable output. It is particularly well suited for use in dry soils.

    By Delta-T Devices Ltd. based in Cambridge, UNITED KINGDOM. from Soil Science - Soil Water Potential Product line

  • 229-L Water Matric Potential Sensor

    The 229-L Water Matric Potential Sensor measures soil water potential from 0.1 to 10 bars. The sensor consists of a heating element and thermocouple emplaced in epoxy in a hypodermic needle, which is encased in a porous ceramic matrix. To calculate soil water matric potential, a Current Excitation Module applies a 50 mA current to the 229's ...

    By Campbell Scientific, Inc. based in Logan, UTAH (USA). from Sensors Product line

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    TensioMark - Matric Potential Sensor

    The TensioMark measures the soil water potential or matric potential. The soil matric potential is the pressure it takes to pull water out of the soil and is an indicator of stress to plants and crops, can be used to determine soil water fluxes and available water held in the soil. Water equilibrates with the ceramic tip portion of the sensor ...

    By Stevens Water Monitoring Systems, Inc. based in Portland, OREGON (USA). from Soil Sensors Product line

  • Tensiometers

    These modernized tensiometers, built by German company UMS, are THE most accurate way to measure soil matric potential. Thanks to precision engineering, meticulous construction, and fanatical attention to detail, they have terrific accuracy and a range that (with a skilled operator) can extend beyond -200 kPa.

    By Decagon Devices, Inc. based in Pullman, WASHINGTON (USA). from Water Potential Sensors Product line

  • Model SDI12 Sensor - Matric Potential & Soil Temperature pF-Meter

    The new measerment procedure of the pF- meter  is based on the registration of the volumetric heat capacity. A ceramic membran get in balance with the soil tensions. Inside the ceramic membran a special sensor measure continuously the water content, witch is adapted to the hydraulic potential. hereby the matrix potential can be measured  ...

    By GeoPrecision GmbH based in Ettlingen, GERMANY.

  • Model pF - Soil Matric Potential / Water Retention Curve

    Measurement of soil matric potential in the range of pF 0 ... pF 7 (1 ... 10.000.000 hPa); maintenance-free and frost-resistant.

    By ecoTech Umwelt- Meßsysteme GmbH based in Bonn, GERMANY. from Soil Science Product line

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    Delta-T - Model ML3 ThetaKit - Soil Moisture Measurement Kit

    ML3 ThetaKit (Soil Moisture Measurement Kit): Rapid, accurate measurement of water content in soil. Used by many of the world's leading golf courses and sporting venues. Soil moisture with ± 1% accuracy. View, store and retrieve readings with the HH2 Moisture Meter. International reputation for ruggedness and reliability. Fast and easy to ...

    By Delta-T Devices Ltd. based in Cambridge, UNITED KINGDOM. from Irrigation Monitoring and Horticulture Monitoring Product line

  • Irrigation Monitoring System

    Know When to Turn it On: Most irrigation systems rely exclusively on soil moisture sensors. Soil moisture sensors can't tell you how much of the water that's present is actually available to plants. This system uses an MPS-1 matric potential sensor to measure plant available water so you know when to turn the water ON. Know When to Turn it Off: ...

    By Decagon Devices, Inc. based in Pullman, WASHINGTON (USA). from Environmental Monitoring Systems Product line

  • Model (SMM) - Soil Moisture Meter

    The Soil Moisture Meter (SMM) is a stand-alone logging instrument for the measurement of volumetric moisture content of soils and other materials. The SMM can support up to 10 x standing wave sensors ( MP406 or MP306 ) or up to 10 x capacitance sensors ( 10HS or EC5 ).The SMM is a fully self-contained unit requiring power input from a 7W or 11W ...

    By ICT International based in Armidale, AUSTRALIA.

  • Model T2 S - Switch Tensiometer

    T2S Switch Tensiometers are used for control of electro-valves or whole irrigation controllers based on soil water potential, and are used for irrigation automation. Switch tensiometers manufactured by MMM can be used for direct control of electro-valves, or can be used at the sensor port of any irrigation controller. They can be used with all ...

    By MMM tech support GmbH & Co. KG based in Berlin, GERMANY. from Tensiometer Product line

  • i4All - Smart Crop Monitoring System

    The i4All is Hoogendoorn’s newest mobile sensor setup, available in two versions: “Open Field” and “Greenhouse”. The i4All sensors measure and record the growth conditions of your outdoor cultivation and protected crop, both above ground and subsurface. This measurement data, sent via a GPRS transmitter, is the basis ...

    By Hoogendoorn based in Vlaardingen, NETHERLANDS.

  • EvapoIrrigator - Model MK1.1 - Accurate Irrigation Controller

    Replaces expensive weather station. Links to existing controllers.   Evapotranspiration measured by single reliable sensor. Takes the guesswork out of irrigation. Matches irrigation to crops’ needs.  Versatile and simple to use for °hour accumulation. Responds to all environmental factors affecting water loss. Automatic ...

    By Electronic and Technical Services (E&TS) Ltd based in Bebington, UNITED KINGDOM.

  • Model ET107 - Evapotranspiration Monitoring Station

    Campbell Scientific’s ET107 is an automated system designed for commercial agriculture and irrigation scheduling. The station calculates potential evapotranspiration (ETo), which is the amount of water lost from the soil due to evaporation and plant transpiration. Calculating a crop’s evapotranspiration rate can aid in the development ...

    By Campbell Scientific, Inc. based in Logan, UTAH (USA). from Weather & ETo Stations Product line

  • Electromagnetic (EM) Mapping

    The recent advent of the on-the-go mapping systems using electromagnetic sensors and accurate GPS logging provides a new method to map and identify contrasting and variable soil areas. The soil areas may require different management, for example when cultivating, fertilizing or planning irrigation schedules.

    By Precision Water Works Inc. based in Plainfield, WISCONSIN (USA).

  • MegaWash Machines

    Allowing you to focus on your business with a peace of mind while we save you time and money. MegaWash machines are conducted by certified Coldwell Solar technicians along with heavy equipment operator credentials. When onsite, our team is trained to look for potential solar issues with the highest regard to safety and security.

    By Coldwell Solar based in Rocklin, CALIFORNIA (USA).

  • AgroBee - Radio Systems

    AgroBee is a radio system for the fertigation controllers Agrónic 2500 and Agrónic Bit. AgroBee radio modules allow the activation of valves and other irrigation elements, as well as sensors and meters reading, achieving radio coverage up to 800 m or up to 1600 m with repeater, with very low power consumption and in accordance with ...

    By Sistemes Electrònics Progrés S. A. based in Bellpuig, SPAIN. from Irrigation Telemanagement Product line

  • US3 - Model BSC-50 - Remote Terminal Units

    BSC-50E is an ultra low power wireless RTU with data logging and alarming capabilities. The battery powered RTU incorporates a quad band GSM/GPRS modem, four digital inputs, two analog inputs, one pulse counter input and multiple excitation options for powering measuring transducers. A Lithium Thionyl battery provides autonomous operation for over ...

    By Utility Systems Science & Software based in Santa Ana, CALIFORNIA (USA). from Remote Terminal Units Product line

  • Agrónic - Model 2500 - Fertigation Controller

    Agrónic 2500 is a complete fertigation controller, entirely configurable with multiple uses and extension and communication possibilities, which replaces Agrónic 2000. There is a basic version with prices, features and handling similar to Agrónic 2000, becoming a high features equipment by adding the complete PLUS option ...

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