2
OpERATION
2. OpERATION
Please read all instructions before operating the PHYTOS 31 to ensure it performs to its
full potential.
pRECAUTIONS
METER instruments are built to the highest standards, but misuse, improper protection,
or improper installation may damage the sensor and possibly void the manufacturer’s
warranty. Before integrating PHYTOS 31 into a system, make sure to follow the recommended
installation instructions and have the proper protections in place to safeguard sensors from
damage.
2.1 INSTALLATION
The PHYTOS 31 is designed to be deployed either in the canopy or on weather station masts.
Follow the steps listed in
to set up the PHYTOS 31 and start collecting data.
Table 1 Installation
Tools Needed
Mounting post or other mounting apparatus
Zip ties or 4-40 bolts
preparation
Apply Ultraviolet (UV) protectant (
).
Mounting
Install Sensor to Mounting post
Install the mounting post either in or above the canopy, as needed (
Hold the PHYTOS 31 sensor with the electrode traces facing up.
Thread zip ties or 4-40 bolts through the two mounting holes on the sensor
body and attach them to the mounting apparatus at the appropriate height.
NOTE: Wetness duration will be affected by the mounting angle. Ensure the pHYTOS 31
is mounted at the appropriate angle for the desired measurement. A 45-degree angle is
typical when mimicking plant canopy wetness.
Figure 1 pHYTOS 31 installation