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5.1.1 Tare – Resistor
A potential base load can be electrically suppressed by an additional resistor on the pcb, if an
expansion of the zero-point adjustment range is not sufficient. (R
tara
)
The value of the resistor can be found in the table below. The resistor is then to be soldered to the
solder pins (R
tara
) on the pcb. In addition, the solder point (LP-04) has to be set to + or –,
corresponding to the tare-load.
R
TARA
[kΩ]
Range
180
+1 Volt or -1 Volt
100
+1,6 Volt or -1,6 Volt
47
+3 Volt or -3 Volt
20
+5 Volt or -5 Volt
Notice:
A base load reduces the remaining load capacity by just that value. Overloading may cause
damage!
Base load/ tare + maximum load to measure = capacity of transducer
or
Capacity of the sensor – base load / tare = maximum load to measure
