Technoton DUT-E S7, Руководство по эксплуатации

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General information and technical specifications of DUT-E S7 / Technical specifications / Main specifications
DUT-E S7 fuel level sensor. Operation manual. Version 4.0
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1.4 Technical specifications
Powered of DUT-E S7 only by the built-in battery.
DUT-E S7 can be used in the conditions of temperate and cold climate.
For resistance to mechanical impact DUT-E S7 is shake and shockproof.
1.4.1 Main specifications
Table 1 — DUT-E S7 main specifications
Parameter, measuring unit Value
Fuel level sensor operating principle Capacitive
Sensor sensitivity to fuel level changes, mm 0.1
Relative measuring error (to the length of the
measuring part), %, not more than
±1.0
Wireless data transfer interface Bluetooth 4.1
Transmitter power (Tx Power),
dBm
+4
Maximum distance between sensor and receiving
device, m
20
(if mounted on a Vehicle or in indoor locations)
50
(
when mounted within line-of-sight range
)
Data transfer interval, s
5
Estimated lifetime of the sensor (battery life),
years
5
Maximum cutting of the measuring probe up to any length required
Maximum length extension of the measuring
probe, mm, not more
3000 *
Temperature range, °C
- 30…+80
Ingress protection rating
IP55/57
Certificates of BLE module
electromagnetic compatibility
CE
FCC and IC (see annex B ),
TELEC
BQE
Explosion safety certificate
(see annex C )
Weight, kg, not more than
1.0 (at L=1000 mm)
0.9 (at L=700 mm)
Overall dimensions, mm, not more than see figure 8
* In case you need the measuring probe of extended length up to 6000 mm,
it can be manufactured upon order