YSI MultiLab 4210 ORP Electrodes - Manual (Page 3)

4210 General information
3 ba76138e01 02/2013
General information
Automatic sensor
recognition
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. The data is recalled by the meter when the sensor is
connected and is used for measurement and for measured value documen-
tation.
The digital transmission technique guarantees the failure-free communi-
cation with the meter even with long connection cables. If the sensor firmware
is enhanced by YSI, it can be updated via the meter.
Technical data
General data Reference electrolyte 3 mol/l KCl, Ag
+
free
Junction Ceramic
Electrode material and
shape Platinum / circle
Measurement and
application
characteristics
mV measuring range - 1250.0 ... + 1250.0
Allowed temperature range 0 ... 100 °C (32 ... 212 °F)
Typical application Laboratory
Shaft dimensions,
material, electrical
connection
Shaft length 120 mm
Shaft diameter 12 mm
Shaft material Glass
Combination electrode con-
nection Fixed cable
Meter connection Digital plug
Connection cable Length 1.5 m
Diameter 4.3 mm
Smallest allowed bend
radius Fixed installation: 20 mm
Flexible use: 60 mm
Plug type Socket, 4 pins
Accuracy of the
IDS measuring
technique
Measured parameter Accuracy (± 1 digit)
U [mV] ± 0.2