163x Filetype XLSX File size 0.31 MB Source: www.gov.mb.ca
Sheet 1: Temperature Compensation (TC)
TEMPERATURE COMPENSATION | ||||||||
Temperature Compensation Pumps | ||||||||
·For your system to work and your inventory books to be done correctly, your pumps, the product that is delivered to your tanks and the product in your tank(s) must be temperature compensated. | ||||||||
·When product is delivered to your tank(s) make sure that the temperature compensation volume on your bill of lading is used. This volume is then added to column C (Deliveries). | ||||||||
Your dispensing pump(s) are converted to temperature compensation by a contractor. The conversion is a hardware change. | ||||||||
·Make sure you read the temperature compensated meter reading on your pump(s). The reading on your pump(s) is then added to column D [Daily Sales Volume (Meter Sales)]. | ||||||||
·The product in your tank(s) should be temperature compensated at the same time as your daily dip your tank(s), unless you have automatic dipping equipment. | ||||||||
~In that case your automatic dipping equipment would provide temperature readings as well. | ||||||||
~In the case of manual dipping you would lower a petroleum resistant thermometer into the tank. The temerature of your product should be taken 12 to 18 inches from the bottom of your tank. | ||||||||
~Once the temperature is obtained from the product in your tank(s) you would use the conversion chart to get a temperature correction factor. This factor is then multipled by the volume in your tank to get your temperature compensated volume. This temperature compensated volume is then added to column F (Closing Physical Inventory). | ||||||||
NOTE: The failure to temperature compensate your product in your tank(s) can create errors in your inventory books. | ||||||||
Non-Temperature Compensated Pumps | ||||||||
If you do not have temperature compensated pumps, the only requirement would be to make sure that when product is delivered to your tank(s) only the non-temperature compensated volume on the bill of lading is used. This volume is then added to column C (Delivery) under Daily Inventory Balance Record. |
TEMPERATURE & | ||||||||
NON-TEMPERATURE COMPENSATED PUMPS | ||||||||
CONVERSION CHART FOR TEMPATURE CORRECTION | |||||||||
TEMPERATURE CORRECTION CHART: 1 | DESCRIPTION: GASOLINE | ||||||||
Deg. C | Factor | Deg. C | Factor | Deg. C | Factor | Deg. C | Factor | Deg. C | Factor |
-20 | 1.0431 | -19 | 1.0413 | -18 | 1.0407 | -17 | 1.0395 | -16 | 1.0383 |
-15 | 1.0371 | -14 | 1.0359 | -13 | 1.0346 | -12 | 1.0334 | -11 | 1.0322 |
-10 | 1.0310 | -9 | 1.0297 | -8 | 1.0285 | -7 | 1.0273 | -6 | 1.0261 |
-5 | 1.0248 | -4 | 1.0236 | -3 | 1.0224 | -2 | 1.0211 | -1 | 1.0199 |
0 | 1.0187 | 1 | 1.0174 | 2 | 1.0162 | 3 | 1.0149 | 4 | 1.0137 |
5 | 1.0125 | 6 | 1.0112 | 7 | 1.0100 | 8 | 1.0087 | 9 | 1.0075 |
10 | 1.0062 | 11 | 1.0050 | 12 | 1.0037 | 13 | 1.0025 | 14 | 1.0013 |
15 | 1.0000 | 16 | 0.9987 | 17 | 0.9975 | 18 | 0.9962 | 19 | 0.9950 |
20 | 0.9937 | 21 | 0.9925 | 22 | 0.9912 | 23 | 0.9900 | 24 | 0.9887 |
25 | 0.9874 | 26 | 0.9862 | 27 | 0.9849 | 28 | 0.9837 | 29 | 0.9824 |
30 | 0.9811 | 31 | 0.9799 | 32 | 0.9786 | 33 | 0.9773 | 34 | 0.9761 |
35 | 0.9748 | 36 | 0.9735 | 37 | 0.9723 | 38 | 0.9710 | 39 | 0.9697 |
40 | 0.9684 | ||||||||
TEMPERATURE CORRECTION CHART: 2 | DESCRIPTION: DIESEL | ||||||||
Deg. C | Factor | Deg. C | Factor | Deg. C | Factor | Deg. C | Factor | Deg. C | Factor |
-20 | 1.0292 | -19 | 1.0284 | -18 | 1.0276 | -17 | 1.0268 | -16 | 1.026 |
-15 | 1.0251 | -14 | 1.0243 | -13 | 1.0235 | -12 | 1.0226 | -11 | 1.0218 |
-10 | 1.0210 | -9 | 1.0201 | -8 | 1.0193 | -7 | 1.0185 | -6 | 1.0176 |
-5 | 1.0168 | -4 | 1.0160 | -3 | 1.0151 | -2 | 1.0143 | -1 | 1.0134 |
0 | 1.0126 | 1 | 1.0118 | 2 | 1.0109 | 3 | 1.0101 | 4 | 1.0093 |
5 | 1.0084 | 6 | 1.0076 | 7 | 1.0067 | 8 | 1.0059 | 9 | 1.0051 |
10 | 1.0042 | 11 | 1.0034 | 12 | 1.0025 | 13 | 1.0017 | 14 | 1.0008 |
15 | 1.0000 | 16 | 0.9992 | 17 | 0.9983 | 18 | 0.9975 | 19 | 0.9966 |
20 | 0.9958 | 21 | 0.9949 | 22 | 0.9941 | 23 | 0.9932 | 24 | 0.9924 |
25 | 0.9915 | 26 | 0.9907 | 27 | 0.9898 | 28 | 0.9890 | 29 | 0.9881 |
30 | 0.9873 | 31 | 0.9864 | 32 | 0.9856 | 33 | 0.9847 | 34 | 0.9836 |
35 | 0.9830 | 36 | 0.9822 | 37 | 0.9813 | 38 | 0.9805 | 39 | 0.9796 |
40 | 0.9788 |
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