Items-90, 92, 457 and 458 are used in conjunction with other Item Codes to convert raw pulse counts to a
more meaningful value. The value of the Item Code translates to a multiplier “VUm[Item]”. Example: If
Item-457 is set for a value of 2 (CF x 100), then Vum[457] = 100.0.
VALUE
DESCRIPTION
MULTIPLIER (Vum[Item])
0 or 3
Cubic feet (CF)
1.0
1 or 4
Cubic feet (CF) X 10
10.0
2, 5 or 7
Cubic feet (CF) X 100
100.0
6 or 8
Cubic feet (CF) X 1000
1000.0
9
Cubic meters x 0.1
3.531467
10
Cubic meters
35.31467
11
Cubic meters x 10
353.1467
12
Cubic meters x 100
3531.467
13
Cubic meters x 1000
35314.67
14
Cubic meters x 10000
353146.7
15
Therms
100000.0
16
Dekatherms
1000000.0
17
Mega Joules
35314.67
18
Giga Joules
35314670.0
19
Kilo Calories
35.31467
20
Kilo Watt Hours
35314.67
21
Cubic feet (CF) X 100000
100000.0
Items associated with Accumulated Volumes:
Description
Ch1 Item# Ch2 Item#
Input Pulse Value
098
912
Input Pulse Scaling (this feature is normally not needed)
114
913
Accumulated Volume
002
910
Incremental Accumulated Volume
226
911
Accumulated Volume Units
092
458
Accumulated Volume # of Digits
097
9 Appendix
Honeywell
| 54