Conversion table – Trane CVGF User Manual
Page 23
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CTV-PRC001-GB
Conversion
Table
To Convert From:
To:
Mulgpiy By:
Length
Feet (ft)
meters (m)
0.30481
Inches (In)
millimeters (mm)
25.4
Arca
Square Feet (ft
2
)
square meters (m
2
)
0.093
Square Inches (In
2
)
square millimeters (mm
2
)
645.2
Volume
Cubic Feet (ft
3
)
Cubic meters (m
2
)
0.0283
Cubic Inches (In
3
)
Cubic mm (mm
3
)
16387
Gallons (gal)
litres (l)
3.785
Gallons (gal)
cubic meters (m
3
)
0.003785
Flow
Cubic feet/min (cfm)
cubic meters/second (m
3
/s)
0.000472
Cubic Feet/min (cfm)
cubic meters/hr (m
3
/hr)
1.69884
Gallons/minute (GPM)
cubic meters/hr (m
3
/hr)
0.2271
Gallons/minute (GPM)
Iitres/second (Vs)
0.06308
Velocrty
Feet per minute (ft/m)
meters per second (m/s)
0.00508
Feet per second (ft/s)
meters per second (m/s)
0.3048
To Convert From:
To:
Multiply By:
Energy and Power and Capaclty
British Thermal Units (BTUH) KilowattIkW)
0.000293
British Thermal Units (BTU)
KCalorie (Kcal)
0.252
Tons (refrig. effect)
Kilowatt (refrig. effect)
3.516
Tons (refrig. effect)
Kilocalories per hour (Kcal/hr)
3024
Horsepower
Kilowatt(kW)
0.7457
Pressure
Feet of water (ftH
2
O)
Pascals (PA)
2990
Inches of water (inH
2
O)
Pascals (PA)
249
Pounds per square inch (PSI) Pascals (PA)
689
PSI
Bar or KG/CM
2
6.895 x 10
-2
Weight
Ounches (oz)
Kilograms (kg)
0.02835
Pounds (lbs)
Kilograms (Kg)
0.4536
Fouling factors for heat exchanges
0.00075 ft
2
°F hr/BTU
= 0.132 m
2
K/kM
0.00025 ft
2
°F hr/BTU
= 0.044 m
2
K/kW
Temperature - Centigrade (°C) Versus Fahrenheit (°F)
Note: The center columns of numbers, referred to as BASE TEMP, is the temperature in either degrees Fahrenheit (°F) or Centigrade (°C), whichever is desired
to convert into the other. If degrees Centrigrade is given, read degrees Fahrenheit to the right. If degrees Fahrenheit is given, read degrees Centigrade to the left.
Temperature
°C
C or F
°F
- 15.0
+ 5
+ 41.0
- 14.4
+ 6
+ 42.8
- 13.9
+ 7
+ 44.6
- 13.3
+ 8
+ 46.4
- 12.8
+ 9
+ 48.2
- 12.2
+ 10
+ 50.0
- 11.7
+ 11
+ 51.8
- 11.1
+ 12
+ 53.6
- 10.6
+ 13
+ 55.4
- 10.0
+ 14
+ 57.2
- 9.4
+ 15
+ 59.0
- 8.9
+ 16
+ 60.8
- 8.3
+ 17
+ 62.6
- 7.8
+ 18
+ 64.4
- 7.2
+ 19
+ 66.2
- 6.7
+ 20
+ 68.0
- 6.1
+ 21
+ 69.8
- 5.5
+ 22
+ 71.6
- 5.0
+ 23
+ 734
- 4.4
+ 24
+ 75.2
- 3.9
+ 25
+ 77.0
- 3.3
+ 26
+ 78.8
- 2.8
+ 27
+ 80.6
- 2.2
+ 29
+ 82.4
- 1.7
+ 29
+ 84.2
- 1.1
+ 30
+ 86.0
- 0.6
+ 31
+ 87.8
0.0
+ 32
+ 89.6
+ 0.6
+ 33
+ 91.4
+ 1.1
+ 34
+ 93.2
+ 1.7
+ 35
+ 95.0
+ 2.2
+ 36
+ 96.8
+ 2.8
+ 37
+ 98.6
+ 3.3
+ 38 + 100.4
+ 3.9
+ 39 + 102.2
+ 4.4
+ 40 + 104.0
+ 5.0
+ 41 + 105.8
+ 5.5
+ 42
+ 107.6
+ 6.1
+ 43 + 109.4
+ 6.7
+ 44
+ 111.2
+ 7.2
+ 45
+ 113.0
+ 7.8
+ 46
+ 114.8
+ 8.3
+ 47
+ 116.6
+ 8.9
+ 48
+ 118.4
+ 9.4
+ 49 + 120.2
Temperature
°C
C or F
°F
- 40.0
- 40
- 40.0
- 39.4
- 39
- 38.2
- 38.9
- 38
- 36.4
- 38.3
- 37
- 34.6
- 37.8
- 36
- 32.8
- 37.2
- 35
- 31.0
- 36.7
- 34
- 29.2
- 36.1
- 33
- 27.4
- 35.6
- 32
- 25.6
- 35.0
- 31
- 23.8
- 34.4
- 30
- 22.0
- 33.9
- 29
- 20.2
- 33.3
- 28
- 18.4
- 32.8
- 27
- 16.6
- 32.2
- 26
- 14.8
- 31.7
- 25
- 13.0
- 31.1
- 24
- 11.2
- 30.6
- 23
- 9.4
- 30.0
- 22
- 7.6
- 29.4
- 21
- 5.8
- 28.9
- 20
- 4.0
- 28.3
- 19
- 2.2
- 27.8
- 18
- 0.4
- 27.2
- 17
+ 1.4
- 26.7
- 16
+ 3.2
- 26.1
- 15
+ 5.0
- 25.6
- 14
+ 6.8
- 25.0
- 13
+ 8.6
- 24.4
- 12
+ 10.4
- 23.9
- 11
+ 12.2
- 23.3
- 10
+ 14.0
- 22.8
- 9
+ 15.8
- 22.2
- 8
+ 17.6
- 21.7
- 7
+ 19.4
- 21.1
- 6
+ 21.2
- 20.6
- 5
+ 23.0
- 20.0
- 4
+ 24.8
- 19.4
- 3
+ 26.6
- 18.9
- 2
+ 28.4
- 18.3
- 1
+ 30.2
- 17.8
0
+ 32.0
- 17.2
+ 1
+ 33.8
- 16.7
+ 2
+ 35.6
- 16.1
+ 3
+ 37.4
- 15.6
+ 4
+ 39.2
Temperature
°C
C or F
°F
+ 10.0
+ 50 + 122.0
+ 10.6
+ 51 + 123.8
+ 11.1
+ 52 + 125.6
+ 11.7
+ 53
+ 127.4
+ 12.2
+ 54 + 129.2
+ 12.8
+ 55
+ 131.0
+ 13.3
+ 56 + 132.8
+ 13.9
+ 57 + 134.6
+ 14.4
+ 58 + 136.4
+ 15.0
+ 59 + 138.2
+ 15.6
+ 60 + 140.0
+ 16.1
+ 61
+ 141.8
+ 16.7
+ 62 + 143.6
+ 17.2
+ 63 + 145.4
+ 17.8
+ 64
+ 147.2
+ 18.3
+ 65 + 149.0
+ 18.9
+ 66 + 150.8
+ 19.4
+ 67 + 152.6
+ 20.0
+ 68 + 154.4
+ 20.6
+ 69 + 156.2
+ 21.1
+ 70 + 158.0
+ 21.7
+ 71 + 159.8
+ 22.2
+ 72
+ 161.6
+ 22.8
+ 73 + 163.4
+ 23.3
+ 74 + 165.2
+ 23.9
+ 75
+ 167.0
+ 24.4
+ 76 + 168.8
+ 25.0
+ 77 + 170.6
+ 25.6
+ 78 + 172.4
+ 26.1
+ 79 + 174.2
+ 26.7
+ 80 + 176.0
+ 27.2
+ 81
+ 177.8
+ 27.8
+ 82 + 179.6
+ 28.3
+ 83
+ 181.4
+ 28.9
+ 84 + 183.2
+ 29.4
+ 85 + 185.0
+ 30.0
+ 86 + 186.8
+ 30.6
+ 87 + 188.6
+ 31.1
+ 88
+ 199.4
+ 31.7
+ 89
+ 192.2
+ 32.2
+ 90
+ 194.0
+ 32.8
+ 91
+ 195.8
+ 33.3
+ 92
+ 197.6
+ 33.9
+ 93
+ 199.4
+ 34.4
+ 94
+ 201.2
Temperature
°C
C or F
°F
+ 35.0
+ 95 + 203.0
+ 35.6
+ 96 + 204.8
+ 36.1
+ 97 + 206.6
+ 36.7
+ 98 + 208.4
+ 37.2
+ 99 + 210.2
+ 37.8 + 100 + 212.0
+ 38.3 + 101 + 213.8
+ 38.9 + 102 + 215.6
+ 39.4 + 103 + 217.4
+ 40.0 + 104 + 219.2
+ 40.6 + 105 + 221.0
+ 41.1 + 106 + 222.8
+ 41.7 + 107 + 224.6
+ 42.2 + 108 + 226,4
+ 42.8 + 109 + 228.2
+ 43.3 + 110 + 230.0
+ 43.9 + 111 + 231.8
+ 44.4 + 112 + 233.6
+ 45.0 + 113 + 235.4
+ 45.6 + 114 + 237.2
+ 46.1 + 115 + 239.0
+ 46.7 + 116 + 240.8
+ 47.2
+ 117 + 242.6
+ 47.8
+ 118 + 244.4
+ 48.3 + 119 + 246.2
+ 48.9 + 120 + 248.0
+ 49.4 + 121 + 249.8
+ 50.0 + 122 + 251.6
+ 50.6 + 123 + 253.4
+ 51.1 + 124 + 255.2
+ 51.7 + 125 + 257.0
+ 52.2 + 126 + 258.8
+ 52.8 + 127 + 260.6
+ 53.3 + 128 + 262.4
+ 53.9 + 129 + 264.2
+ 54.4 + 130 + 266.0
+ 55.0 + 131 + 267.8
+ 55.6 + 132 + 269.6
+ 56.1 + 133 + 271.4
+ 56.7 + 134 + 273.2
+ 57.2 + 135 + 275.0
+ 57.8 + 136 + 276.8
+ 58.3 + 137 + 278.6
+ 58.9 + 138 + 280.4
+ 59.4 + 139 + 282.2
Temperature
°C
C or F
°F
+ 60.0 + 140 + 284.0
+ 60.6 + 141 + 285.8
+ 61.1 + 142 + 287.6
+ 61.7 + 143 + 289.4
+ 62.2 + 144 + 291.2
+ 62.8 + 145 + 293.0
+ 63.3 + 146 + 294.8
+ 63.9 + 147 + 296.6
+ 64.4 + 148 + 298.4
+ 65.0 + 149 + 300.2
+ 65.6 + 150 + 302.0
+ 66.1 + 151 + 303.8
+ 66.7 + 152 + 305.6
+ 67.2
+ 153 + 307.4
+ 67.8
+ 154 + 309.2
+ 68.3 + 155 + 311.0
+ 68.9 + 156 + 312.8
+ 69.4 + 157 + 314.6
+ 70.0 + 158 + 316.4
+ 70.6 + 159 + 318.2
+ 71.1 + 160 + 320.0
+ 71.7 + 161 + 321.8
+ 72.2 + 162 + 323.6
+ 72.8 + 163 + 325.4
+ 73.3 + 164 + 327.2
+ 73.9 + 165 + 329.0
+ 74.4 + 166 + 330.8
+ 75.0 + 167 + 332.6
+ 75.6 + 168 + 334.4
+ 76.1 + 169 + 336.2
+ 76.7 + 170 + 338.0
+ 77.2
+ 171 + 339.8
+ 77.8
+ 172 + 341.6
+ 78.3 + 173 + 343.4
+ 78.9 + 174 + 345.2
+ 79.4 + 175 + 347.0
+ 80.0 + 176 + 348.8
+ 80.6 + 177 + 350.6
+ 81.1 + 178 + 352.4
+ 81.7 + 179 + 354.2
+ 82.2 + 180 + 356.0
+ 82.8 + 181 + 357.8
+ 83.3 + 182 + 359.8
+ 83.9 + 183 + 361,4
+ 84.4 + 184 + 363.2
FOR INTERPOLATION IN THE ABOVE TABLE USE:
BASE TEMPERATURE (°F or °C)
1
2
3
4
5
6
7
8
9
10
DEGREES CENTIGRADE:
0.56
1.11
1.67
2.22
2.78
3.33
3.89
4.44
5.00
5.56
DEGREES FAHRENHEIT:
1.8
3.6
5.4
7.2
9.0
10.8
12.6
14.4
16.2
18.0