Burkert ELEMENT 8202 Mode D'emploi page 13

Type 8202/8222
Technicaldata
redox potential measu-
rement (8202)
• Measurement range • -2000 mV to +2000 mV
• Resolution • 1 mV
• Measuring error • ±3 mV
• Recommended min. • 50 mV (eg: range 1550 to
divergence of the redox
potential range associated
to the 4-20 mA signal
conductivity measu-
rement (8222)
• Measurement range • 0,05 µS/cm to 10 mS/cm
• 1 nS/cm
• Resolution
• Measuring error • ±3 % of the measured value
• Recommended min. • 2 % of the full scale (e.g. for the
divergence of the
conductivity range asso-
ciated to the 4-20 mA
signal
1600 mV associated to the
4-20 mA output current)
sensor with C=0.1: range from
100 to 104 µS corresponds to the
4-20 mA output current)
temperature
measurement
• Measurement range • -40 °C to +130 °C
• Resolution • 0.1 °C
• Measuring error • ±1 °C
• Recommended min. diver- • 10 °C (eg: range 10 to 20 °C
gence of the temperature
range associated to the
4-20 mA signal
Temperature probe • Pt1000 integrated in the sensor
• Pt1000 integrated in the conduc-
Temperature compensation Automatic (integrated Pt1000)
(8202)
Reference temperature = 25°C
Temperature compensation • none
(8222)
• or according to a predefined graph
• or according to a graph defined
English
associated to the 4-20 mA output
current)
holder (8202)
tivity sensor (8222)
(NaCl or ultra pure water)
especially for your process
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