ADS 507165, Инструкция по установке, эксплуатации и обслуживанию

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Specifications A-5
reading is equal to one reading. Therefore, each total below
represents the actual entities plus one date/time stamp. A
date/time stamp must be included for each monitoring point
associated with the monitor.
Peak Combo
Sensor AV|Gated
Sensor Surface
Combo
Sensor Ultrasonic
Depth Sensor
7 7 6 3
x
Deduct 2 to 3 days from the total days of storage to
compensate for additional overhead in memory.
Following is the equation for calculating the total days of storage
available in the monitor memory:
Data Storage Available in the Monitor (in Bytes)
=
Total Days of
Storage in the
Monitor
Memory
Number of
Readings
Taken per
Day for
One entity
X
Memory
Consumed for
One Entity
Reading
(Date/Time
Stamp)
X
Number of
Entities Logged
by the Monitor
(based on the
selected
devices)
For example, recording data at a 15-minute sample rate using a
Peak Combo Sensor offers approximately 150 days of data storage.
851,968 bytes
= 158 days ( 150 when
accounting for
overhead )
96 readings X 8 bytes X 7 entities (including
1 for the date/ time
stamp)