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DUT-E S7 Radiobox RS wireless interface / Technical specifications / Main specifications
DUT-E S7 fuel level sensor. Operation manual. Version 4.0
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Technoton, 2021
52
7.4 Technical specifications
7.4.1 Main specifications
Table 7
—
Parameter, measuring unit
Value
Wireless data receive interface
Bluetooth 4.1
Output interface
RS-232/RS-485
Service interface
K-Line (ISO 14230)
Receiver sensitivity (Rx),
dBm
-88
Maximum distance to sensor, m
20
(in case there are metal partitions
in the mounting location)
50
(when mounted within line-of-sight range)
Power supply voltage range, V
9…45
Maximal current consumption at supply voltage
12/24 V, mA, not more than
80/60
Ambient operation t
emperature range, °
C
-40
…+
85
Ingress protection rating
IP40
Certificates of BLE module
electromagnetic compatibility
CE
TELEC
BQE
Weight, kg, not more than
0.2
Overall dimensions, mm, not more than