Soil matric potential measurement logger system "SWP-SP"

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last updated：Aug 17, 2020

オーリー

Official site

The utilization capacity of soil is represented by soil water potential, not by soil moisture content.

The "SWP-SP" is a soil matric potential measurement logger system that allows for easy soil moisture management over a long period of time. It can connect up to 8 soil matric potential sensors and log data. If a soil temperature sensor is attached, automatic temperature compensation is performed within the unit. Additionally, after data collection, there is a graphic function for the data, and the measurement data is saved as a CSV file, allowing you to process the data in Excel. 【Features】 ■ Measurement values are in kPa (kilopascals) = CB (centibars) ■ Measurement interval settings range from 1 minute to 1 day (recording capacity of 170 days at 1 hour) ■ Powered by a 9V alkaline battery for 1 year of operation (variable depending on installation location) ■ The unit has a display for easy operation on-site to check data ■ Includes data logger + sensors and the necessary software & cables for data collection, allowing for immediate measurement *For more details, please download the PDF or contact us.

Related Link - http://www.ollie.co.jp/swp.html#SWP

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basic information

【Product Specifications (Main Unit)】 ■Number of Inputs: 8 (32-bit digital resolution) ■Data Capacity: 170 days of recording at 60-minute measurement intervals ■Memory: Flash Data ■Operating Temperature Range: -20 to 85℃ ■Power Supply: One 9V alkaline rectangular battery ■DC External Power Supply Port: 12VDC ■Size: 198×245×88 (W, H, L mm) ■PC Connection: RS232C *For more details, please download the PDF or contact us.