IRS31Pro-UMB
Operating Manual V10 / 01.2020
G. Lufft Mess- und Regeltechnik GmbH
9
5 Generation of Measurements
It is recommended to query the average channels. The measured values of the TLS-channels are
based on the configured averaging.
5.1
Current Measurement (act)
The value of the last measurement is transmitted when the current measurement value is requested.
5.2
Average Value (avg)
The number of measurements that are included in the moving average can be configured between 1 and
20. In the factory setting, the sampling rate is 10 s and the moving average is generated from 6
measurements.
The "average" road condition is calculated from the average values of the underlying channels.
The average freezing temperature is calculated from the average saline concentration.
5.3
Sampling Rate
The sampling rate in the sensor is configurable and can be set at 10, 20, 30 or 60 seconds. Typically,
measurement values are polled at intervals of 1, 2, 5 or 10 minutes. An average value is recommended if
the measurement and sampling rates are different.
Figure 2: UMB Config Tool: Sensor Configuration / Sensor Settings Menu
