optris LT User Manual

optris CSmicro – E2015-12-A
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Self Diagnostic
With this function the current status of the sensor will be indicated by different flash modes of the LED.
Sensor overheated: The internal temperature probes have detected an invalid high internal
temperature of the CSmicro.
Out of measuring range: The object temperature is out of measuring range.
Not stable: The internal temperature probes have detected an unequally internal
temperature of the CSmicro.
Alarm fault: Current through the switching transistor of the open-collector output is too
high.
If activated, the LED will show one out of five possible states of
the sensor:
Status LED mode
Normal intermittent off - - - -
Sensor overheated fast flash - - - - - - - - - - - - -
Out of measuring range double flash -- -- -- -- -- -- --
Not stable intermittent on ––– ––– ––– –––
Alarm fault always on –––––––––––––––
At a supply voltage (Vcc) ≥ 12 V it
takes about 5 minutes until the sensor
works in a stable mode.
Therefore, after switching on the unit,
the LED will show a not stable state
for up to 5 minutes.

optris LT Specifications

General

Brand	optris
Model	LT
Category	Thermometer
Language	English