Occasional higher readings may occur if, in addition to the
effect of the increased conductivity due to the stabilizer, the
bales tested also show an increase in temperature and
“sweating.” As the stabilizer becomes more thoroughly
absorbed and the sweating subsides, the meter readings
recede to the initial level and will continue to decrease,
assuming that the bale becomes progressively dryer.
Sample Size
When testing baled hay, it is essential to take readings at
several different points in the bale. Hay moisture may vary a
great deal in the same bale. For example, at one point bale
moisture may be 20% and at another over 35%.
More tests must be made whenever the variations among
readings are greater. If there is a possibility of high moisture
areas, samples from these locations should be taken. Areas of
high moisture content will spoil, resulting in loss.
It is extremely important to note the high readings and the
frequency at which they occur.
TO USE THE METER FOR
CONTINUOUS MONITORING
To install the meter:
h
Attach the red lead
of the power cable to a positive (+)
12-volt supply point controlled by the ignition switch or
attach it directly to the tractor battery.
h
Ground the other lead.
A replaceable fuse protects the circuit.
The meter can also be powered independently of the trac-
tor’s electrical system by using a 12V, (Eveready 732 or
equivalent) all-purpose battery.
h
Select a location in the cab
where the display can be easily
viewed while baling. Install the stainless steel mounting
loop and slide the meter onto the loop.
h
Connect the power cable
to the meter.
11
FX-2000 B&W manual:FX-2000 B&W manual 50406Q5 12/10/08 8:57 A
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