Sample and Report Rates
1 second
2 seconds
4 seconds
16 seconds
64 seconds
5 minutes
15 minutes
1
0.00
0.00
0.00
0.26
0.91
2.61
4.45
2
0.87
1.45
2.15
3.32
3.89
4.25
4.25
3
0.87
1.45
2.15
3.32
3.89
4.25
4.25
Note, battery life calculations are based on the sensor operating 24 hours a day, 365 days a year.
QT50ULBQ6-75390
PT100R-11-L13-H1131
KPSI Series 700
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1 sec
2 sec
4 sec
16 sec
64 sec
5 min
15 min
Sample and Report Rates
D
X81
B
att
er
y
Li
fe
(Y
ea
rs
)
For each sensor characterized, a boost voltage and warmup time was specified. The sample and reports rates were varied
to calculate the estimated battery life. For example, a Banner QT50ULBQ6-75390 sensor set to a boost voltage of 15 volts,
a warm-up time of 500 milliseconds, and a sample and report rate of 15 minutes, should have a battery life of 4.45 years.
All battery life calculations are approximations based on a strong radio signal. Weaker radio connections and missed
packets will decrease the battery life.
8.3.2 Discrete Configuration
The battery life calculations, in years, for some discrete sensors are shown in the table below.
Table 2: Battery Life in Years
Manufacturer
Device
Model
Boost Voltage
Warmup Time
1
Banner
Optical
SM312DQD-78419
5 V
4 ms
2
Turck
Inductive Proximity
Bi10U-M30-AP6X-H1141
10 V
10 ms
Sample and Report Rates
62.5 ms
125 ms
250 ms
500 ms
1 second
2 seconds
16 seconds
1
0.97
1.67
2.62
3.74
4.75
5.49
6.28
2
0.20
0.40
0.72
1.27
2.05
2.99
5.07
Note, battery life calculations are based on the sensor operating 24 hours a day, 365 days a year.
Sure Cross
®
Performance DX80 Wireless I/O Networks
66
www.bannerengineering.com - Tel: 763.544.3164
