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Components

BA31779,0000361 -19-29OCT13-4/4

Field Connect™ Soil Moisture Probe

NOTE: Improperly installed soil moisture probe degrades

soil moisture data. Complete tube-to-soil contact

is required for accurate measurements. Follow

installation guidelines provided in John Deere

Field Connect™ Installation Instructions.

Soil moisture probe components are calibrated

for data accuracy when manufactured. Do not

install sensor array in different housing. Data

accuracy will be affected. Contact your John

Deere dealer if soil moisture probe housing or

sensor array have been damaged.

To open Soil Moisture Probe housing, use a

30 mm socket on square nut on top of housing

cap. When closing soil moisture probe housing,

torque cap to 16.4 N·m (145 lb.-in.).

Store between -40 °C (-40 °F) and 70 °C (158

°F). Store soil moisture probe in a secure,

vertical, or horizontal position. Do not store

at an angle. See End of Year Best Practices

section for more information.

Soil moisture probe is a key component of system. The

soil moisture probe places a sensor array in the crop root

zone to facilitate direct, accurate measurement of soil

moisture at multiple depths. Sensor array is calibrated to

tube housing of soil moisture probe when it is installed.

Do not install a sensor array in a different housing.

Sensor array is a capacitance sensor; complete

tube-to-soil contact is required for accurate measurements.

PC17736 —UN—23SEP13

Soil Moisture Probe Length Number of Sensors Sensor Depths

0.5 m (1.64 ft.)

10 cm (4 in.)

20 cm (8 in.)

30 cm (12 in.)

50 cm (20 in.)

1.0 m (3.28 ft.)

10 cm (4 in.)

20 cm (8 in.)

30 cm (12 in.)

50 cm (20 in.)

100 cm (40 in.)

1.5 m (4.92 ft.)

10 cm (4 in.)

20 cm (8 in.)

30 cm (12 in.)

50 cm (20 in.)

100 cm (40 in.)

150 cm (60 in.)

15-3

102914

PN=16

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 51 52

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