EN
14392029.02 08/2020 EN/DE
Operating instructions magnetostrictive level transmitter, models FLM-xAI, BLM-TAI (Ex)
21
Example:
Supply voltage: 12 V (±5 %)
Supply voltage U = 11.4 V (12 V - 5 %)
Minimum supply voltage U
min
= 8 V
Highest current supply I
max
= 0.0215 A
Load R
B
= 86.8 Ω
Cable resisatance R
Q
= 0.0356 Ω/m with cable cross-section Q = 0.5 mm²
A cable with a forward and return line (2-wire) can therefore be a maximum of 1,000 m
long.
5.2.3 Wiring with cable gland
The wiring should only be carried out in the unpowered state.
Carry out the wiring of the level transmitter as follows:
1. Unscrew the probe head cover
using an open-ended spanner.
2. Loosen the union nut
of the cable gland
.
5. Commissioning, operation
