Emerson Rosemount 3812, Руководство по техническому обслуживанию и устранению неисправностей

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A Conversion factors
A.1 Conversion factors per units of measurement
The following table includes conversion factors for many of the Metric and U.S. Customary
units of measure used with Rosemount 3812 Liquid Allocation Ultrasonic Flow Meters and
MeterLink
™
.
Table A-1: Conversion factors per units of measurement
Conversion factors Unit of measurement
(°F-32)x(5/9) -> °C
(°C+273.15) - > K
1 K/°C
5/9 °C/°F
10
-6
MPa/Pa
0.006894757 MPa/psi
0.1 MPa/bar
0.101325 MPa/atm
0.000133322 MPa/mmHg
0.3048 m/ft
0.0254 m/in
10
3
dm
3
/m
3
10
-6
m
3
/cc (= m
3
/cm
3
)
(0.3048)
3
m
3
/ft
3
(0.0254)
3
m
3
/in
3
3600 s/h
86400 s/day
10
3
g/kg
0.45359237 kg/lbm
231 in
3
/gal
42 gal/bbl (barrel)
0.0037854 gal/m
3
6.289811 bbl/m
3
10
-3
Pa•s/cPoise
1.488 Pa•s/(lb/(ft•s))
Maintenance and Troubleshooting Manual Conversion factors
00809-0100-3812 April 2022
Rosemount 3812 Liquid Ultrasonic Flow Meter 127