3 function chart – VEGA VEGAVIB 67 - two-wire User Manual
Page 22
min. - min.detection or dry run detection) on the signal
conditioning instrument.
When used on a control system, the following values apply:
l
Mode min.
- Vibrating element uncovered - 16 mA ±1 mA
-
Vibrating element covered - 8 mA ±1 mA
l
Mode max.
- Vibrating element uncovered - 8 mA ±1 mA
-
Vibrating element covered - 16 mA ±1 mA
Control lamp for indication of the switching condition.
l
green = 8 mA
l
red = 16 mA
l
red (flashing) = Failure (<2.3 mA)
6.3 Function chart
Level switch VEGAVIB 67
The following chart provides an overview of the switching
conditions depending on the adjusted mode and level.
Mode on the
sensor
Level
Signal current -
Sensor
Signal lamp -
sensor
max.
Overfill protection
8 mA
Green
max.
Overfill protection
approx. 16 mA
red
min.
Dry run protection
approx. 8 mA
Green
min.
Dry run protection
approx. 16 mA
red
Signal lamp (5)
22
VEGAVIB 67 - with two-wire output
Set up
29298
-EN
-060508