Heath Consultants Heath Data Recorder (HDR) - Manual (Page 31)

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HDR 325 Profiler Memory Capacity Table
Example: 10 min recording of 4 fields yields 350 days of Profiler data stored in the HDR
The Profiler is selectable from 1 min. up to 60 mins & a total of up to 22 recordable fields.
The Profiler can record all of the following: Pressure 1,2,3 (Ave, Min, Max)/ Temp 1 & 2 (Ave, Min, Max)/ Ambient
Temp (Ave, Min, Max)/ Ave. Main Battery voltage/ Pulse Input counts.
Days of Memory Capacity
Fields Fields Fields Fields Fields Fields Fields Fields
Interval 1 2 3 4 5 6 7 8
1 Min. 140 70 46.67 35 28 23.33 20 17.5 Days of memory
5 Min. 700 350 233.33 175 140 116.67 100 87.5 Days of memory
10 Min. 1400 700 466.67 350 280 233.33 200 175 Days of memory
15 Min. 2100 1050 700 525 420 350 300 262.5 Days of memory
30 Min. 4200 2100 1400 1050 840 700 600 525 Days of memory
60 Min. 8400 4200 2800 2100 1680 1400 1200 1050 Days of memory
Fields Fields Fields Fields Fields Fields Fields Fields
Interval 9 10 11 12 13 14 15 16
1 Min. 15.56 14 12.73 11.67 10.77 10 9.33 8.75 Days of memory
5 Min. 77.78 70 63.64 58.33 53.85 50 46.67 43.75 Days of memory
10 Min. 155.56 140 127.27 116.67 107.69 100 93.33 87.5 Days of memory
15 Min. 233.33 210 190.91 175 161.54 150 140 131.25 Days of memory
30 Min. 466.67 420 381.82 350 323.08 300 280 262.5 Days of memory
60 Min. 933.33 840 763.64 700 646.15 600 560 525 Days of memory
Fields Fields Fields Fields Fields Fields
Interval 17 18 19 20 21 22
1 Min. 8.24 7.78 7.37 7 6.67 6.36 Days of memory
5 Min. 41.18 38.89 36.84 35 33.33 31.82 Days of memory
10 Min. 82.35 77.78 73.68 70 66.67 63.64 Days of memory
15 Min. 123.53 116.67 110.53 105 100 95.45 Days of memory
30 Min. 247.06 233.33 221.05 210 200 190.91 Days of memory
60 Min. 494.12 466.67 442.11 420 400 381.82 Days of memory