Read Conversion Factors and Terminology text version

TECHNICAL DATA SECTION

Reference Section

TERMINOLOGY

Actual Cubic Feet Analog to Digital Atmospheres British Thermal Units Cubic Centimeters per Minute CFH = Standard Cubic Feet per Hour (SCFH) Specific Heat CP = C.S. = Carbon Steel D= Diameter Dia. = Diameter Diam. = Diameter D/A = Digital to Analog EMI = Electromagnetic Interference EPR = Ethylene Propylene Rubber FDA = Food and Drug Administration FNPT = Female National Pipe Thread FPM = Feet Per Minute FPS = Feet Per Second F.S. = Full Scale FT = Feet gals = Gallons gpm = Gallons Per Minute gph = Gallons Per Hour HF = Latent Heat of Fusion H/L = High-Low HV = Latent Heat of Vaporization I.D. = Inside Diameter I/0 = Input/Output k= Thermal Conductivity Ibs = Pounds 2 Ibs/in = Pounds Per Square Inch lpm = Liters Per Minute L/min = Liters Per Minute mL/min = Milliliters Per Minute MNPT = Male National Pipe Thread ms = Milliseconds m/s = Meters 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 Gage PVC = Polyvinyl Chloride PVDF = Polyvinylidene Fluoride (Kynaol) RF = Raised Face RFI = Radio Frequency Interference RMS = Root Mean Square SCCM = Standard Cubic Centimeters per Minute SCHED. NO. = Schedule Number SCFH = Standard Cubic Feet per Hour SCFM = Standard Cubic Feet per Minute SLM = Standard Liters per Minute SLPM = Standard Liters per Minute sq.ft. = Square Feet SSU = Saybolt Seconds Universal T = Temperature Rise TTL = Transistor-Transistor Logic W= Watts W-hr = Watt-Hours W/in2 2 Watt Density WT= Weight of Material ACF = A/D = ATM = BTU = cc/min =

Conversion Factors

TO OBTAIN

Atmospheres BTU BTU Centimeters Cm of Hg @ 0 deg C Cm of Hg @ 0 deg C Cm of Hg @ 0 deg C Cm of Hg @ 0 deg C Cm/(sec)(sec) Centipoises Centistokes Cu cm Cu cm Cu cm Cu cm Cu cm Cu cm/sec Cu ft Cu ft Cu ft Cu ft/min Cu ft/min Cu ft/sec Cu ft/sec Cu in. Cu in. Cu in. Cu meters Cu meters Cu meters/hr Cu meters/kg Cu meters/min Cu meters/sec Feet Ft/min Ft/sec Ft/(sec)(sec) Ft/(sec)(sec) Gal (Imperial, liq.) Gal (USA, liq.) Gal (USA, liq.) Gal (USA, liq.) Gal (USA, liq.) Gal (USA, liq.) Gal (USA, liq.) Gal (USA, liq.)/min Gal (USA, liq.)/min Gal (USA, liq.)/sec Grams

MULTIPLY

In [email protected]ºF Watt-hours KWh Inches Atmospheres Grams/sq. cm Lb/sq in. Lb/sq ft Gravity Centistokes Centipoises Cu ft Cu in. Gal (USA, liq.) Liters Quarts (USA, liq.) Cu ft/min Cu meters Gal (USA, liq.) Liters Cu meters/sec Gal (USA, liq.)/sec Gal (USA, liq.)/min Liters/min Cu centimeters Gal (USA, liq.) Liters Gal (USA, liq.) Liters Gal/min Cu ft/lb Cu ft/min Gal/min Meters Cm/sec Meters/sec Gravity (sea level) Meters/(sec)(sec) Gal (USA, liq.) Barrels (Petroleum, USA) Cu ft Cu meters Cu yards Gal (Imperial, liq.) Liters Cu ft/sec Cu meters/hr Liters/min Pounds (avoir.)

BY

0.033421 3.412 3412 2.540 76.0 0.07356 5.1715 0.035913 980.665 Density 1/density 28,317 16-387 3785.43 1000.03 946.358 472.0 35.314 0.13368 0.03532 2118.9 8.0192 0.0022280 0.0005886 0.061023 231.0 61.03 0.0037854 0.001000028 0.22712 0.062428 0.02832 0.000063088 3.281 1.9685 3.2808 32.174 3.2808 0.83268 42 7.4805 264.173 202.2 1.2010 0.2642 448.83 4.4029 0.0044028 453.5924

Z-261

Conversion Factors

TO OBTAIN

Grams/(cm)(sec) Grams/cu cm Grams/cu cm Grams/cu cm Inches Inches of Hg @ 32° F Inches of Hg @ 32° F Inches of Hg @ 32° F Inches/deg F Kg Kg-cal/sq meter Kg/cu meter Kg/(hr)(meter) Kg/liter Kg/meter Kg/sq cm Kg/sq meter KWh KWh Liters Liters Liters Liters Liters Liters/kg Liters/min Liters/min Liters/sec Liters/sec Meters Meters/sec Mete rs/sec)(sec) Ounces Pounds (avoir.) Pounds/cu ft Pounds/cu ft Pounds/cu in. Pounds/(hr)(ft) Pounds/inch Pounds/(sec)(ft) Pounds/gal. (USA, liq.) Pounds/gal. (USA, liq.) Pounds/gal. (USA, liq.) Sq centimeters Sq centimeters Sq ft Sq in. Sq meters W-hr W-hr

METRIC PREFIXES

MEGA = KILO = HECTO = DECA= DECI= CENTI = MILLI= MICRO = 1,000,000 1,000 100 10 .1 .01 .001 .000,001

MULTIPLY

Centipoises Lb/cu ft Lb/cu in. Lb/gal Centimeters Atmospheres Lb/sq in. In. of H2O @ 4°C Cm/deg C Pounds (avoir.) BTU/sq ft Lb/cu ft Centipoises Lb/gal (USA, liq.) Lb/ft Lb/sq in. Lb/sq ft BTU watt-hours Cu ft Cu in. Cu meters Gal (Imperial, liq.) Gal (USA, liq.) Cu ft/lb Cu ft/sec Gal (USA, liq.)/min Cu ft/min Gal/min Feet Ft/sec Ft/(sec)(sec) Grams Kg Grams/cu cm Pounds/gal Grams/cu cm Centipoises Grams/cm Centipoises Kg/liter Pounds/cu ft Pounds/cu in. Sq ft Sq in. Sq meters Sq centimeters Sq ft BTU KWh

BY

0.01 0.016018 27.680 0.119826 0.3937 29.921 2.0360 0.07355 0.21872 0.45359 2.712 16.018 3.60 0.11983 1.488 0.0703 4.8824 .0002930 .001 28.316 0.01639 999.973 4.546 3.785306 62.42621 1698.963 3.785 0.47193 0.063088 0.3048 0.3048 0.3048 0.035274 2.2046 62.428 7.48 0.036127 2.42 0.0056 0.000672 8.3452 0.1337 231 929.0 6.4516 10.764 0.155 0.0929 .2390 1000

Z

TEMPERATURE CONVERSION FORMULAS: °F = (9/5 °C) + 32 °C = (°F - 32) x 5/9

National Pipe Taper Thread Dimensions

NPT SIZE THREADS PER INCH 1 /16 27 1 /8 27 1 /4 18 3 /8 18 1 /2 14 3 /4 14 1 111/2 11/4 111/2 DIM "A" (IN) .312 .405 .540 .675 .840 1.050 1.315 1.660 DIM "B" (IN) .261 .264 .402 .408 .534 .546 .683 .707

1°47' A

B EFECTIVE THREAD

®

Z-262

National Pipe Taper and Straight Thread Dimensions

1° 47' A

NPT Dimensions

NPT SIZE 1 /16 1 /8 1 /4 3 /8 1 /2 3 /4 1 11/4 THREADS PER INCH 27 27 18 18 14 14 111/2 111/2 DIM "A" (INCH) 0.312 0.405 0.540 0.675 0.840 1.050 1.315 1.660 DIM "B" (INCH) 0.261 0.264 0.402 0.408 0.534 0.546 0.683 0.707

Z

B EFFECTIVE THREAD

H

W L

Straight Thread Dimensions

NOMINAL THREAD SIZE 0 1 2 3 4 5 6 8 10 12 1 /4 5 /16 3 /8 7 /16 1 /2 9 /16 5 /8 3 /4 7 /8 1 11/8 11/4 13/8 11/2 THREADS PER INCH COARSE (UNC) FINE (UNF) -- 80 64 72 56 64 48 56 40 48 40 44 32 40 32 36 24 32 24 28 20 28 18 24 16 24 14 20 13 20 12 18 11 18 10 16 9 14 8 12 7 12 7 12 6 12 6 12 MAJOR DIA. 0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1640 0.1900 0.2160 0.2500 0.3125 0.3750 0.4375 0.5000 0.5625 0.6250 0.7500 0.8750 1.0000 1.1250 1.2500 1.3750 1.5000 W H L

/16 /2 9 /16 5 /8 3 /4 13 /16 15 /16 11/8 15/16 11/2 111/16 17/8 21/16 21/4

7 1

/64 /32 1 /4 19 /64 11 /32 3 /8 27 /64 1 /2 37 /64 43 /64 3 /4 27 /32 29 /32 1

11 7

0.750 0.875 1.000 1.125 1.250 1.375 1500 1.750 2.000 2.250 2.500 2.750 3.000 3.250

(new Z-262)

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