Temperature Adjustment; Strength Of Return Signal - Burkert 8175 Manuel Utilisateur

4.5.3 Temperature adjustment

The 8175 level transmitter posseses a temperature probe within the sensor. The value from
this sensor can be influenced by an offset entered within this option. To enter a desired
when «T ° ADJUST» is displayed within the test menu and enter the value.
offset press
ENTER
The offset range is + or - 15°C.
-
The temperature adjustment remains active until another temperature value is entered.
-
T ° ADJUST
SIGNAL
4.5.4

STRENGTH OF RETURN SIGNAL

This function allows the power of the ultrasonic echo received by the sensor to be viewed.
When the optimum signal strength is 90 dB the transmitter has a measuring range of 7m for
the remote version and 10m fo compact version. The strength of this signal is maximum if
the temperature of the gas and liquid are equal or the surface of the fluid is calm.
This measure is useful to determine the best orientation of the transmitter during installation.
The best orientation is reached when the signal strength is at the highest value possible.
TEST MENU
+ 0.0 ° C
ENTER
0......9
+ 1.2 ° C
ENTER
SIGNAL ENTER
SIMUL
ENTER
52
Enter the temperature offset in
°C if chosen unit=cm or m and
°F if chosen unit=foot or inch
90.00 dB
8175