Data Harvest EASYSENSE Q3+, User Manual

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EASY
SENSE Q3+ and Q5+ DO185 (2)
second) and discards half the stored data, and so on. EASY SENSE Q will continue to
record data for up to 41 days.
Sample Rate
Interval
(seconds)
Samples Days Hours Min Sec
40 per sec 0.025
(25 ms)
0 - 1000 25
20 per sec 0.05
(50 ms)
Compress to a half
500 - 1000
50
10 per sec 0.1
(100 ms)
Compress to a half
500 - 1000
1 40
2 per sec 0.5
(500 ms)
Compress to a fifth
200 - 1000
8 20
1 per sec 1
Compress to a half
500 – 1000
16 40
Every 5 sec 5
Compress to a fifth
200 - 1000
1 23 20
Every 15 sec 15
Compress to a third
330 - 1000
4 10 0
Every 30 sec 30
Compress to a half
500 - 1000
8 20 0
Every 1 minute 60
Compress to a half
500 - 1000
16 40 0
Every 5 minutes 300
Compress to a fifth
200 - 1000
3 11 20 0
Every 15 minutes 900
Compress to a third
300 - 1000
10 10 0 0
Every 30 minutes 1800
Compress to a half
500 - 1000
20 20 0 0
Every 1 hour 3600
Compress to a half
500 - 1000
41 16 0 0
Duration
While battery powered EASY SENSE Q will stay awake until the interval between
readings reaches 5 seconds or greater – at this point it will begin to sleep (auto switch off)
between samples to conserve battery power. When
EASY SENSE Q is asleep, sensor
readings can be viewed by pressing any button to ‘wake’ it up.
Note: EASY SENSE Q does not auto switch off when accepting power from either the USB port or a
mains power supply.
When the sample interval is greater than or equal to one second (after logging for 8
minutes and 20 seconds), it is possible to download data from
EASY SENSE Q to a
computer to check its validity (without interrupting the recording) using Retrieve
remote from Home page in the EASY SENSE software.
The maximum duration of any one Easy Log recording is 41 days 16 hours (1000 hours
- 1000 readings at a 1 hour interval).
Note : If you would prefer to record remotely for a specified time span use Setup remote from Home page
option in the EASY SENSE software .
Timing
Used to set up and store simple time measurements from either one digital switch type
sensor connected to Input 1:A or two connected to Input 1:A and Input 2:B.
The time measurements taken by
EASY SENSE Q are Time at A, Time from A to B and
Stopwatch A to A.
The collected data is a time measurement. The data can be retrieved to the
EASY SENSE
software which can use the parameters used in the investigation (e.g. the distance from A
to B or the length of the interrupt card) to perform calculations e.g. of speed, velocity or
acceleration.
©
Data Harvest Group Ltd.
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E.g. Speed at A = Length of single interrupt card
Time