Endress+Hauser Liquiline System CA80AL, Руководство по эксплуатации

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Technical data Liquiline System CA80AL
168 Hauser
NPT½" 6 to 12 mm (0.24 to 0.48")
G½ 7 to 12 mm (0.28 to 0.48")
Cable glands mounted at the factory are tightened with 2 Nm.
Sensor connection
(optional)
Sensors with Memosens protocol
Sensor types Sensor cable Sensors
Digital sensors without
additional internal power
supply
With plug-in
connection and
inductive signal
transmission • pH sensors
• ORP sensors
• Combined sensors
• Oxygen sensors (amperometric and optical)
• Conductivity sensors with conductive measurement
of conductivity
• Chlorine sensors (disinfection)
Fixed cable Conductivity sensors with inductive measurement of
conductivity
Digital sensors with
additional internal power
supply Fixed cable • Turbidity sensors
• Sensors for interface measurement
• Sensors for measuring the spectral absorption
coefficient (SAC)
• Nitrate sensors
• Optical oxygen sensors
• Ion-sensitive sensors
15.7 Performance characteristics
Measured error
7)
±2 % of end of measuring range ±20 µg/l (ppb)
Measured error for sensor
inputs
→ Documentation of the connected sensor
Measured error for current
inputs and outputs
Typical measured errors:
< 20 μA (with current values < 4 mA)
< 50 μA (with current values 4 to 20 mA)
at 25 °C (77° F) in each case
Additional measured error depending on the temperature:
< 1.5 μA/K
Repeatability
7)
• ±10 µg/l (ppb) (to 300 µg/l (ppb))
• ±20 µg/l (ppb) (300 to 1000 µg/l (ppb))
Repeatability of sensor
inputs
→ Documentation of the connected sensor
Measuring interval Continuous (10.5 min), adjustable 10 min to 24 h
7) According to ISO 15839 with standard solutions. Measured errors include all the uncertainties of the analyzer. They do not include the
uncertainties from the standard solutions used as a reference.