Installation Instructions User guide
Bul. 937C Strain Gauge Converter Installation Instructions
Notes on Zero point and Adjust
• For the result of the adjust it does not matter whether you determine the zero point or the
adjust value first.
• Zero point and adjust value must be determined in the same unit (do not change the unit before
both operations have been performed).
•
I
f
y
o
u
perform the adjust
in
a
un
it
other than kg, a new adjust is required after changing the value
kg/unit .
• If you change one of the Excitation voltage, Sensitivity or Cell rating parameters, a new adjust is
required.
After an adjust, the gross value is calculated as follows:
This results in the following assignment: The zero point (in mV) is converted into 0 unit, the adjust
value in mV is converted into the adjust value of the selected unit, intermediate values and values
beyond the adjust value are converted proportionally:
Gross value =
--
M
---------
easu
-----
Ad
---
r
------
ed
---
just in
-----
val
------
u
--
m
e
---
i
V
---
n
---
–
---
m
-----
Ze
V
------
ro
–
-----
po
---
Zer
------
int
o
-----
p
---
o
---
i
---
n
--
t
× Adjust in unit
0
mV
Unit
0
Adjust
Zero point Adjust
21