KROHNE OPTISWITCH 5100C 2wire EN - Manual (Page 20)

6.2 Adjustment elements
1
2
1
2
Fig. 11: Oscillator SW E60Z - two-wire output
1 Signal lamp (LED)
2 DIL switch for sensitivity adjustment
Control lamp (LED) for indication of the switching condition
l
green = tuning fork uncovered
l
red = tuning fork covered
l
off = failure
With this DIL switch (2) you can set the switching point to
liquids having a density between 0.5 and 0.7 g/cm³ (0.018 and
0.025 lbs/in³). With the basic setting, liquids with a density of
>0.7 g/cm³ (>0.025 lbs/in³) can be detected. In liquids with
lower density, you must set the switch to >0.5 g/cm³
(>0.018 lbs/in³). The specifications for the position of the
switching point relate to water - density value 1.0 g/cm³
(0.036 lbs/in³). In products with a different density, the
switching point will shift in the direction of the housing or tuning
fork end depending on the density and type of installation.
6.3 Function chart
The following chart provides an overview of the switching
conditions depending on the adjusted mode and level.
Signal lamp (1)
Sensitivity adjustment (2)
20 OPTISWITCH 5100 C, 5150 C - with two-wire output
Set up
30430
-EN
-060831