Xylem LF413T_LF413T-ID - Handbuch (Seite 12)

Overview LF413T
12 ba55324e03 10/2009
1 Overview
1.1 Structure and function
Structure
Automatic sensor
recognition with
the LF413T-ID
In the plug connector of the LF413T-ID conductivity measuring cell, data is
stored for the automatic sensor recognition function. Among other, this data
includes the sensor type and series number. Besides, the calibration data is
written in the sensor with every calibration procedure. When the sensor is
connected, the data is called up by the meter and used for measurement and
measured value documentation. The correct cell constant is always used
automatically if the sensor is operated with several meters because the
calibration data is stored in the sensor.
To be able to use the automatic sensor recognition function, a meter is
required that supports the function. More information on the automatic sensor
recognition function is given in the operating manual of the meter.
1.2 Recommended fields of application
z Applications in the laboratory (e. g. research, development, quality
control)
z Control measurements in food industry
z On site measurements in rivers, lakes and wastewater
z Ground water measurements
1 Voltage electrode (inside, 2x)
2 Current electrode (ring, 2x)
3 Temperature sensor in a graphite enclosure
4 Shaft
5 Connection head
4 1, 2 3 5