water potential sensor Downloads

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    TensioMark - Matric Potential Sensor - Datasheet

    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 where the heat capacitance is measured. The matric ...

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    TensioMark - Matric Potential Sensor - User Manual

    Tensiomarks measure a special aspect of soil moisture, the soil matric potential. The matric potential (synonyms: pressure head, tension, or water potential) is an expression for the binding forces of water to the soil matrix and indicates the energy acting on the soil water and keeping it against the force of gravity inside the soil matrix. Because of adsorption and capillary forces the soil ...

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    Measuring, control and sensor technology - Catalogue

    Measuring, control and sensor technology - ...

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    Delta-T - WET-2 - WET Sensor - Manual

    User Manual for the WET Sensor type WET-2 WET-UM-1.4Delta-T Devices Ltd Notices Copyright All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Delta-T Devices Ltd. Under the law, copying includes translation into another language. Copyright © 2007 Delta-T Devices Ltd. Acknowledgements This sensor system has been ...


    By Delta-T Devices Ltd.

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    ML3 ThetaProbe Soil Moisture Sensor - Datasheet

    The new ThetaProbe adds temperature measurement to its class‐leading soil moisture measurement capabilities. The ML3 ThetaProbe makes it easy to take reliable, accurate soil moisture measurements. Simply insert the probe into the soil, connect your data logger or meter, provide 5‐14V DC at 18mA, and within seconds you can be measuring soil moisture. The ThetaProbe’s ...


    By Delta-T Devices Ltd.

  • Caipos - Model MPS-6 - Dielectric Water Potential Sensor- Brochure

    Dielectric water potential sensor. Measuring of water potential is important for irrigation management, crop stress, water losses studies. The sensor is easy to install and does not require calibration or maintenance. Sensor can be used with CaipoBase weather ...


    By Caipos GmbH

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    Model 19.33 - W.E.T. Sensor Kit Manual

    User Manual for the WET Sensor type WET-2 WET-UM-1.4P.O. Box 4, 6987 ZG GiesbeekNijverheidsstraat 30,6987 EM Giesbeek,The NetherlandsT +31 313 880200F +31 313 880299E eijkelkamp@eijkelkamp.comI http://www.eijkelkamp.comLeoArt. no. 19.33 Notices Copyright All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Delta-T ...


    By Eijkelkamp Soil & Water

  • WP4-T Water Potential Measurement Brochure

    GGGGGenerate soil moisturerelease characteristicsMMMMMeasure water potential ofsoil samples for theroot zone, seed zone, and under mulch.MMMMMonitor water potential forbioremediation.MMMMMeasure water potentialdependence of seedgermination.MMMMMonitor seed primingmedia.SSSSStudy plant-water relationsWP4-TWater PotentialMeasurementn The WP4 is accurate and fast, and can be used with a ...


    By METER Group, Inc.

  • Model 90915 - Rain Sensor Brochure

    This Rain Sensor is designed to operate with the #8410 Duplo 2-line water timer only. Avoid unnecessary wastage of water by turning off sprinklers when raining. The system will shut down when the internal flow reaches a total level of 2 ounces. Programming will resume when the water evaporates. To connect, simply remove the front panel of the Duplo water timer by pressing the 2 side buttons and ...


    By Claber Inc.

  • Photosynthetically Active Radiation Sensors (PAR) Brochure

    Measure the light needed for growth with the PAR sensor. Plants cannot grow without light in the Photosynthetically Active Radiation (PAR) spectrum. Together with CO2 and water, PAR is the main factor necessary for photosynthesis. The more PAR a plant receives, the more potential that plant has for growth. A PAR sensor is a quantum sensor that measures the number of photons in the PAR ...


    By HortiMaX B.V.

  • Clima - Model 2000 WNHTF - Sensor Brochure

    The Clima sensor 2000 WNHTF represents a new generation of sensors. It logs the following parameters uniformly and reliably, and is ...

  • Leaf Wetness Sensor for Vantage Pro2 Manuals

    Medium PhillWrenchIALS NEEDEDips Screwdriver®LEAF WETNESS SENSORINSTALLATION MANUALThe leaf wetness sensor enables the Vantage Pro2™ Wireless Leaf & Soil Mois-ture /Temperature Station (#6345) to detect the presence of surface moisture on foliage and calculate the duration of wetness. When moisture is present, the sensor detects an electrical resistance change between the gold-plated ele-ments of ...


    By Davis Instruments Corp.

  • SiloWeigh - Silex Sensor Installation User Manual

    SiloWeigh ‘Silex’ Sensor Installation User’s Manual Ver. 4-71 September 2011 COPYRIGHT Neither the whole or any part of the information contained in nor the product described in this document may be adapted or reproduced in any material form except with the prior written consent of Scale-tron Inc. © 2011 Scale Tron Inc.   6428 Trans Canada Highway,   ...


    By Aysix Technologies

  • WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor Manual - Product Manuals

    The soil moisture sensor consists of two electrodes that function as a capacitor, with the surrounding soil serving as the dielectric. An 80 MHz oscillator drives the capacitor and a signal proportional to the soil’s dielectric permittivity is converted to the output signal. The dielectric permittivity of water is much greater than air, soil minerals and organic matter. So, changes in water ...


    By Spectrum Technologies, Inc

  • Soil Water Extraction Methods Brochure

    © UMS GmbH München Version 10/2008 Authors: ge/tk/ma Soil water extraction methods Soil water extraction 2/28 Content 1 Soil water extraction 4 1.1 Extraction methods 4 1.1.1 The simple method 5 1.1.2 The constant vacuum method 5 1.1.3 Tension controlled extraction 6 1.2 Experiences and recommendations 6 1.2.1 Sandy soils 6 ...


    By METER Group, Inc.

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    Delta-T - Types SWT5 & SWT5x - Miniature Tensiometer - User Manual

    Electrical installations must comply with the safety and EMC requirements of the country in which the system is to be used. Please note that any damage caused by handling errors are out of our control and therefore are not covered by guarantee. Tensiometers are instruments for measuring the soil water tension, and soil water pressure and are designed for this purpose ...


    By Delta-T Devices Ltd.

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    Delta-T - Model EQ2 - Equitensiometer - Manual

    The Equitensiometer measures soil matric potential - that is the negative pressure (or suction) required to extract water from between the matrix of soil particles. It is an important indication of plant water stress. The value of soil matric potential measured depends mainly on the quantity of water present and the make up of the soil, though it is also affected by temperature and ...


    By Delta-T Devices Ltd.

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    ML3 ThetaProbe Data Sheet

    The new ThetaProbe has extra features, improved performance and a new look. With its 1% accuracy the ThetaProbe continues to set the standard for soil moisture measurement but now also measures soil ...


    By Delta-T Devices Ltd.

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    Delta-T - Model SWT4 & SWT4R - Rugged Soil Tensiometer - Manual

    Electrical installations must comply with the safety and EMC requirements of the country in which the system is to be used. Please note that any damage caused by handling errors are out of our control and therefore are not covered by guarantee. Tensiometers are instruments for measuring the soil water tension, and soil water pressure and are designed for this purpose ...


    By Delta-T Devices Ltd.

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    Model 14.50 - Electronic Tensimeter Manual

    The electronic tensimeter is a portable pressure sensor in a bag for measurement of the moisture tension in the soil, measured through a tensiometer tube placed in the soil. The measuring device can be moved from tensiometer tube to tensiometer tube allowing an unlimited number of measurements over a short period of time. The hypodermic needle of the tensimeter is fitted on the tensiometer tube ...


    By Eijkelkamp Soil & Water

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