Burkert Type 8186 - Manual (Page 13)

An integrated background lighting can be adjusted via the adjustment
menu. The function depends on the height of the supply voltage, see
operating instructions of the respective sensor.
In the default setting, the lightning is switched off.
The respective min. and max. measured values are saved in the
sensor. The values are displayed in the menu item "Peak values".
l Min. and max. distance in m(d): Radar, guided microwave,
ultrasonic sensors
l Min. and max. pressure: pressure transmitter 1 )
l Min. and max. temperature: ultrasonic sensors, pressure trans-
mitters
Peak value
When non-contact level sensors are used, the measurement can be
influenced by the respective process conditions. In this menu item, the
measurement reliability of the level echo is displayed as dB value. The
measurement reliability equals signal strength minus noise. The higher
the value, the more reliable the measurement. With a functioning
measurement, the values are > 10 dB.
The instrument status is displayed in this menu item. If no failure is
detected by the sensor, "OK" will be displayed. If a failure is detected,
there will be a sensor-specific flashing fault signal, for example "E013".
The failure is also displayed in clear text, for example "No measured
value available".
Information:
The fault message as well as the clear text indication are also carried
out in the measured value display.
Meas. reliability
Sensor status
1 ) Pressure: -50 … +150 % of the nominal pressure range; temperature:
-50 … +150 °C.
Display/Lighting
Diagnosis/Peak value
Diagnosis/Measurement
reliability
Diagnosis/Device status
Indicating and adjustment module 13
5 Setup - Sensors up to software 3.99
41787
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EN
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