Flow reference - Abbreviations
|
ACF |
Actual cubic feet |
|
A/D |
Analogue-to-Digital |
|
Atm |
Atmosphere |
|
Cc/min |
Cubic centimeters per minute |
|
CFH |
Standard Cubic Feet per Hour (SCFH) |
|
CM |
Centimetres |
|
C.S. |
Carbon Steel |
|
D or Dia or Diam. |
Diameter, Diameter, Diameter |
|
D/A |
Digital to Analogue |
|
EMI |
Electromagnetic Interference |
|
EPR |
Ethylene Propylene Rubber |
|
FDA |
U.S. Food and Drug Administration |
|
FNPT |
Female National Pipe Thread |
|
FPM |
Feet per Minute |
|
FPS |
Feet per Second |
|
F.S. |
Full scale |
|
Ft |
Feet |
|
g |
Grams |
|
Gal |
Gallons |
|
GPM |
Gallons per Minute |
|
GPH |
Gallons per Hour |
|
H/L |
High –Low |
|
I.D. |
Inside Diameter |
|
I/O |
Input/Output |
|
Ib |
Pound, Pounds |
|
Ib/IN2 |
Pounds per Square Inch |
|
LPM or L/min |
Litres per Minute, Litres per Minute |
|
m |
Metres |
|
mL/min |
milli Litres per Minute |
|
mm |
Millimetres |
|
MNPT |
Male National Pipe Thread |
|
ms |
Milliseconds |
|
m/sec |
Metres per second |
|
MSEC |
Milliseconds |
|
NiCad |
Nickel Cadmium |
|
NO / NC |
Normally Open / Normally Closed |
|
NPT |
National Pipe Thread |
|
O.D. |
Outside Diameter |
|
P-P |
Peak to Peak |
|
Psia |
Pounds per Square Inch Absolute |
|
Psid |
Pounds per Square Inch Differential |
|
Psig |
Pounds per Square Inch Gauge |
|
PVC |
Polyvinyl Chloride |
|
PVDF |
Polyvinyliden Fluoride (kynar) |
|
RF |
Raised Face |
|
RFI |
Radio Frequency Interference |
|
RMS |
Root Mean Square |
|
SCCM |
Standard Cubic centimeters per Minute |
|
SCHED. NO. |
Scheduled Number |
|
SCFH |
Standard Cubic Feet per Hour |
|
SCFM |
Standard Cubic Feet per Minute |
|
SLM |
Standard Litres per Minute |
|
SLPM |
Standard Litres per Minute |
|
Sq ft |
Square feet |
|
SSU |
Saybolt Seconds Universal |
|
TTL |
Transistor-Transistor Logic |