TSI Quest QUESTEMP 34 - Air Flow Data Logging and Batteries

Data Logging
Stay Time
15
If the Navy PHELS are selected, the recommended working hours are shown based on a
maximum of eight hours. Three screens are used to display the PHELs two at time.
 NOTE: “8:01” following one of the PHELs indicates greater than eight hours.
PHEL_5 3:10  1
PHEL_6 2:10
Figure 1-17: Navy Stay time screen
If EPRI is selected, the recommended working hours are shown based on a maximum of four
hours. Working hours for Light (L), Moderate (M), and Heavy (H) workload categories are
displayed below.
 NOTE: “4:01” indicates greater than four hours.
L M H  1
4:01 3:00 1:30
Light, Medium, and Heavy maximum hours
displayed
Figure 1-18: EPRI Stay time screen
Data Logging
Data from each sensor is recorded at the interval set by the logging rate (for QUESTempº 34 &
36 models only). Every time Run/Stop is pressed, a session is either started or ended in
memory. Each session contains a header with time, date, and summary information.
Memory Table: Gives the number of logging DAYS.
Log Rate
1 min
2 min
5 min
10 min
15 min
30 min
60 min
1 sensor
11.2
22.5
56.2
112.4
168.6
337.3
674.5
2 sensors
5.6
11.2
28.1
56.2
84.3
168.6
337.3
3 sensors
3.7
7.5
18.7
37.5
56.2
112.4
224.8
Table 1-1: Example of a Memory table