68
BE 57-660 Eclipse Model 700 Guided Wave Radar Transmitter
Operational Mode Current Consumption Vmin Vmax
HART
General Purpose
4mA
20mA
16.25V
11V
36V
36V
Intrinsically Safe
4mA
20mA
16.25V
11V
28.6V
28.6V
Fixed Current-Solar Power Operation (PV transmitter via HART)
General Purpose
10mA¿
11V 36V
Intrinsically Safe
10mA¿
11V 28.6V
HART Multi-Drop Mode (Fixed Current)
Standard
4mA¿
16.25V 36V
Intrinsically Safe
4mA¿
16.25V 28.6V
3.6.8 Power Supply Requirements
3.6.8.1 Safe Operating Area
¿ Start-up current 12 mA minimum.
3.6.8.2 Supply Voltage
Safe Operating Area
Vsupply
R
L
oop
Digital Solar Mode
Typical HART
4 - 20 mA
Operating Area