BlueLine
Automatic sensor
recognition
SI Analytics model
BlueLine 14 pH IDS
BlueLine 21 pH IDS
BlueLine 24 pH IDS
BlueLine 24-3 pH IDS
BlueLine 27 pH IDS
SI Analytics model
BlueLine 14 pH IDS
BlueLine 21 pH IDS
BlueLine 24 pH IDS
BlueLine 24-3 pH IDS
BlueLine 27 pH IDS
SI Analytics model
BlueLine 14 pH IDS
BlueLine 21 pH IDS
BlueLine 24 pH IDS
BlueLine 24-3 pH IDS
BlueLine 27 pH IDS
T 814254
05/2014
General information
The sensor electronics with the stored sensor data is in the connecting head
of the electrode. The data include, among other things, the sensor type and
series number. With each calibration, the calibration data is written in the sensor
and the calibration history is recorded. The data is recalled by the meter when
the sensor is connected and is used for measurement and for measured value
documentation. Storing the calibration data in the sensor ensures that the
correct slope and asymmetry are automatically used if the sensor is operated
with several meters.
The digital transmission technique guarantees the failure-free communication
with the meter even with long connection cables. If the sensor fi rmware is
enhanced by SI Analytics, it can be updated via the meter.
Technical Data
Reference elektrolyte
KCl 3 mol/l, Ag
+
Polymer
Gel
Gel
Polymer
Measurement and application characteristics
pH-
measuring
temerature range
range
0 ... 14
2 ... 13
0 ... 14
0 ... 14
2 ... 13
Shaft dimensions, material, electrical connection
Schaft
Length [mm] Ø [mm]
120
60/25
120
120
120
General data
Junction
-free
Platinum
Hole
Fiber
Fiber
Split ring
Allowed
resistance at 25 °C
-5 ... 100 °C
-5 ... 80 °C
-5 ... 80 °C
-5 ... 80 °C
-5 ... 80 °C
Combination
Material
12
Glas
12/5
PPE/PS
12
PPE/PS
12
PPE/PS
12
Glas
General information | Technical Data
NTC
Special features
yes
Glass shaft
Combination electrode for
no
cut-in measurement
yes
Plastic shaft
yes
Plastic shaft
Combination electrode for
yes
surface measurements
Membrane
< 600 MOhm
< 400 MOhm
<
1 GOhm
General Applications
<
1 GOhm
General Applications
<
1 GOhm
Electrical connection
Meter
electrode
connection
connection
Fixed cable
Digital plug
Fixed cable
Digital plug
Fixed cable
Digital plug
Fixed cable
Digital plug
Fixed cable
Digital plug
Typical application
Laboratory
Laboratory/Food
Laboratory
Cabel length
1,5 m
1,5 m
1,5 m
3 m
1,5 m
13