Carrier PrimeLINE - Table 7-4 Sensor Resistance - Primeline CPDS

7–43 T-362
7.29.3 GDP Supply and Return Sensor Calibration
European Commission GDP (Good Distribution Practices) guidelines, which are used worldwide, call for the
equipment used to control or monitor environments where medicinal products are stored or transported be
calibrated in accordance with pharmaceutical shipper specifications, typically every six months or annually.
This procedure explains how to perform a GDP calibration of the supply (STS/SRS) and return (RTS/RRS) sensors
using DataLINE software version 3.1 or higher. The calibration procedure should be conducted in pairs (STS/SRS,
or RTS/RRS) and it is recommended to calibrate before the full pre-trip inspection.
WARNING
!
Before removing the Supply or Return air sensors from the unit, turn the ON/OFF switch and
circuit breaker to the OFF position. Disconnect the power plug from the unit. Follow proper
lockout/tagout procedures to ensure the power cannot inadvertently be energized. It is
important that all dismantling work is done and tools and personnel are away from the unit
before powering on the unit for calibration.
Table 7–4 Sensor Resistance - PrimeLINE CPDS
°C °F OHMS °C °F OHMS
-40 -40 2,889,600 18 64.4 117,656
-38 -36.4 2,532,872
20 68.0 107,439
-36 -32.8 2,225,078
22 71.6 98,194
-34 -29.2 1,957,446 24 75.2 89,916
-32 -25.6 1,724,386
25 77 86,113
-30 -22.0 1,522,200 26 78.8 82,310
-28 -18.4 1,345,074
28 82.4 75,473
-26 -14.8 1,190,945
30 83.0 69,281
-24 -11.2 1,056,140 32 89.6 63,648
-22 -7.6 938,045
34 93.2 58,531
-20 -4.0 834,716 36 96.8 53,887
-18 -0.4 743,581
38 100.4 49,656
-16 3.2 663,593
40 104.0 45,812
-14 6.8 593,030 42 107.6 42,294
-12 10.4 530,714
44 111.2 39,078
-10 14.0 475,743 46 114.8 36,145
-8 17.6 426,904
48 118.4 33,445
-6 21.2 383,706
50 122.0 30,985
-4 24.8 345,315
52 125.6 28,724
-2 28.4 311,165 54 129.2 26,651
0 32.0 280,824
56 132.8 27,750
2 35.6 253,682 58 136.4 23,005
4 39.2 229,499
60 140.0 21,396
6 42.8 207,870 62 143.6 19,909
8 46.4 188,494
64 147.2 18,550
10 50.0 171,165
66 150.8 17,294
12 53.6 155,574 68 154.4 16,133
14 57.2 141,590
70 158.0 15,067
16 60.8 129,000 72 161.6 14,078