CKD MN4KB2 Series Instruction Manual page 12

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SI UNIT
2. INTERNATIONAL SYSTEM OF UNITS (SI)
In this manual, values are expressed using the International System of Units
(SI).
Use the table below to convert them into values expressed in conventional
units.
Table of conversion between SI units and conventional units
(The values printed in Bolds fonts are values given in the International System of Units (SI)):

Force
N
1
1×10
-5
9.80665 9.80665×10

Stress
Pa or N/m MPa or N/mm
2
1
1×10
6
9.80665×10
6
9.80665×10 9.80665×10
4
Note：1Pa=1N/m , 1MPa=1N/mm
2

Pressure
Pa
1
1×10
3
1×10
6
1×10
5
9.80665×10 9.80665×10 9.80665×10
4
1.01325×10 1.01325×10
5
9.80665 9.80665×10
1.33322×10 1.33322×10
2
Note：1Pa=1N/m
2
[SM-213928-A/2]
Example (converting a pressure value):
0.0980665MPa
1kgf/cm
2 →
dyn kgf
1×10 1.01972×10
5 -1
1 1.01972×10
-6
1
5
kgf/mm
2 2
1×10 1.01972×10
-6 -7
1 1.01972×10
-1
9.80665 1
1×10
-2 -2
2
kPa MPa
1×10 1×10
-3 -6
1 1×10
-3
1×10 1
3
1×10 1×10
2 -1
-2
1.01325×10
2 -1
9.80665×10
-3 -6
1.33322×10
-1 -4
1MPa
→ 1.01972×10kgf/cm
kgf/cm
2
1.01972×10
-5
1.01972×10
1×10
2
1
bar kgf/cm
2
1×10 1.01972×10
-5
1×10 1.01972×10
-2
1×10 1.01972×10
1 1.01972
9.80665×10 1
-1
1.01325 1.01323
9.80665×10 1×10
-5 -4
1.33322×10 1.35951×10
-3
―11―
2
atm mmH
2
9.86923×10 1.01972×10
-5 -6
9.86923×10 1.01972×10
-2 -3
9.86923 1.01972×10
9.86923×10 1.01972×10
-1
9.67841×10 1×10
-1
1 1.03323×10
9.67841×10 1
-5
1.31579×10 1.35951×10
-3 -3
O mmHg or Torr
7.50062×10
-1 -3
7.50062
2
7.50062×10
5 3
7.50062×10
4 2
7.35559×10
4 2
7.60000×10
4 2
7.35559×10
-2
1