Technical Data; Commissioning, Measuring, Calibration - Xylem YSI TruLine Série Mode D'emploi

TruLine
Model Reference
electrolyte
TruLine 25 Gel
TruLine 26 Gel
TruLine 21 Polymer
TruLine 27 Polymer
Model pH mea-
suring
range
TruLine 25 0 ... 14
TruLine 26 0 ... 14
TruLine 21 2 ... 13
TruLine 27 2 ... 13
Model
Length
[mm]
TruLine 25 120
TruLine 26 120
TruLine 21 65/25**
TruLine 27 120
Commissioning
T 814240 04/2014

Technical data

General data
Junction
Fiber
Fiber
Hole
Split ring
Measurement and application characteristics
Allowed
temperature range
0 ... 80 °C
0 ... 80 °C
0 ... 80 °C
0 ... 50 °C
Shaft dimensions, shaft material, electrical connection
Shaft
Ø
[mm]
12
12
15/5**
12

Commissioning, measuring, calibration

Prepare the combination electrode for measuring as follows:
 Remove the watering cap from the electrode tip. Possible salt deposits in
the area of the watering cap do not affect the measuring characteristics
and can easily be removed with deionized water.
Note
Please keep the watering cap. It is required for the combination electrode to
NTC Special features
No Plastic shaft
Yes Plastic shaft
No Combination electrode for cut-in
measurements
No Combination electrode for surface
measurements
Membrane
resistance at 25 °C
< 1 GOhm
< 1 GOhm
< 400 MOhm
< 1 GOhm
Material Combination
electrode
connection
PPE/PS Fixed cable
PPE/PS Fixed cable
PPE/PS Fixed cable
Glass Fixed cable
Technical data
Typical application
Field
Field
Laboratory / foods
Laboratory
Electrical connection
Meter con-
nection
BNC
BNC+banana 1 m
BNC
BNC
Cable
length
1 m
1 m
1 m
5