Endress+Hauser Liquiline Control CDC90, Руководство по эксплуатации

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Technical data Liquiline Control CDC90
112 Hauser
15.9 Performance characteristics
Response time Current outputs
t
90
= max. 500 ms for an increase from 0 to 20 mA
Current inputs
t
90
= max. 330 ms for an increase from 0 to 20 mA
Digital inputs and outputs
t
90
= max. 330 ms for an increase from low to high
Reference temperature 25 °C (77 °F)
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) each
Additional measured error depending on the temperature:
< 1.5 µA/K
Frequency tolerance of
digital inputs and outputs
≤ 1%
Resolution of current inputs
and outputs
< 5 µA
Repeatability → Documentation of the connected sensor
15.10 Environment
Ambient temperature
range
0 to 45˚C (32 to 113˚F)
Storage temperature -20 to +70 °C (0 to 160 °F)
Humidity 10 to 90 %, non-condensating
Degree of protection CDC90 control unit
IP66/Type 4X
Pneumatic control unit
IP54/Type 12
Climate class As per IEC 60654-1: B2