Vega VEGAPULS Air 41, Руководство по эксплуатации

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16 Supplement
VEGAPULS Air 41 • Autarkic device with measured value transmission via radio technology
64808-EN-210426
Max. rate deviation 10.5 min/year
Integrated primary cell
Cell type LS 17500, Lithium metal (Li/SOCL2), not rechargeable
Number of single cells 5
Cell voltage, each 3.6 V
Cell capacitiance, each 3.6 Ah
Energy content, each 12.96 Wh
Lithium content, each approx. 0.9 g
Weight, per typ. 23 g
Self-discharge < 1 % after 1 year at 20 °C
Running time
10)
Interval LoRaWAN NB-IoT/LTE-M
15 min > 2 years > 4 months
30 min > 3 years > 1 year
1 h > 7 years > 2 years
4 h > 9 years > 6 years
6 h
11)
> 10 years
> 8 years
12 h
> 10 years
24 h
Additional output parameter - Electronics temperature
Range -20 … +60 °C (-4 … +140 °F)
Resolution < 0.1 K
Deviation ±3 K
Electrical protective measures
Protection rating IP66/IP68 (0.2 bar) according to IEC 60529, type 6x ac-
cording to NEMA
Altitude above sea level 2000 m (6562 ft)
Protection class None (autarcic operation)
Overvoltage category None (autarcic operation)
Pollution degree 4
16.2 Radio networks LTE-M and NB-IoT
LTE-M and NB-IoT
LTE-M (Long Term Evolution for Machines) and NB-IoT (Narrow Band Internet of Things) are exten-
10)
Specifications apply to this cell type at approx. +25 °C (+77 °F) ambient temperature and strong reception sig-
nal (mobile radio/LoRa). Actual running time may vary greatly depending on the network provider, temperature
or humidity. Small measuring intervals generally shorten the running time.
11)
Factory default setting