METER TEROS 21 Soil Water Potential Sensor User Guide
- June 6, 2024
- METER
Table of Contents
METER TEROS 21 Soil Water Potential Sensor
Preparation
Inspect that TEROS 21 components are intact. An auger or shovel and casing to
protect the cable will be needed for installation. When using the sensors in
lightning-prone areas, follow the directions for providing protection for the
sensors in the application note Lightning surge and grounding practices
(metergroup.com/environment/articles/lightning-surge-grounding-
practices)
Set up and test the system (sensors and data loggers) in a lab or office.
Ensure the data loggers are using up-to-date software.
Read the TEROS 21 User Manual at
metergroup.com/teros21-support. All
products have a 30-day satisfaction guarantee.
What is water potential?
Water potential is a key variable and one of the main controlling factors in
the exchange of water between soil, plant, and atmosphere.
Learn more at metergroup.com
ATTENTION
For best results, use the latest versions of METER software and firmware
for the computer or mobile device, ZENTRA products, and sensors. Please use
the software Help menu to find updates. Consult the sensor user manual for
more troubleshooting tips.
Installation
-
Insert Sensor
Auger or trench a hole to the desired sensor depth.
Pack native soil around sensor to ensure good hydraulic contact. Insert prepacked sensor into the bottom of the hole.
-
Check Sensor Operation
Plug the sensor into the data logger and use the SCAN function in the software to do a quick check of sensor operation before backfilling
-
Repack Soil and Protect Cables
Secure and protect cables with PVC casing or flexible conduit and backfill the trench or hole.
-
Plug In Sensor and Configure Logger
Plug the sensor into the data logger. Use data logger software to apply appropriate settings to the sensors plugged into each data logger port.
SUPPORT
Have a question or problem? Our support team can help.
We manufacture, test, calibrate, and repair every instrument in house. Our
scientists and technicians use the instruments every day in our product
testing lab. No matter what your question is, we have someone who can help you
answer it.
NORTH AMERICA
Email:
support.environment@metergroup.com
Phone: +1.509.332.5600
EUROPE
Email: support.europe@metergroup.com
Phone: +49 89 12 66 52 0
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>