Siemens SITRANS LR 400 Instruction Manual page 36

3.4.4: Validity
Validity of the measured value in %
This parameter provides a percentage measure of the certainty that the displayed
measured value corresponds to the real level and does not represent a multiple echo or a
fixed target. Its display can be evaluated as follows:
• x > 70: very good
• 70 > x > 50: good
• 50 > x > 20: uncertain
• x < 20: no plausible measured value
3.4.5: SensorTemp
Sensor temperature
4. Device Data
4.1: Units
4.1.1: Length Unit = Parameter 1.2
4.1.2: Volume unit (F = m
Value
Page 32 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT
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