Rosemount Tank Radar AB LOOPRADAR Manuale Utente
3-3
Edition 1.
Ref. No: 307010E
Electrical Installation
3.2 Cables
Cable
Use shielded twisted pair for connection.
Cable entry
2 x M20 x 1.5, NPT 1/2 " (cable diameter 5-9 mm)
3.3 Load
Minimum load for HART
250 W
Maximum load (Non-Ex)
810 W
Maximum load (Ex)
620 W
3.4 Power supply
Supply voltage (Non-Ex)
18
36 VDC
Supply voltage (EX)
18
30 VDC
IS parameters
Ui=30 V, Ii=110 mA, Pi=825 mW, Li=0,
Ci=see certificate
3.5 Grounding
The terminal must be connected to ground before it is connected to other equip-
ment.
ment.