KROHNE OPTIFLEX 1100C EN - Manual (Page 61)

TECHNICAL DATA
8
61
OPTIFLEX 1100 C
www.krohne.com 01/2012 - 4001721801 - HB OPTIFLEX 1100 R01 en
8.2 Technical data
Converter
INFORMATION!
• The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local representative.
• Complete product documentation can be downloaded free of charge from the website
(Download Center).
Measuring system
Application Level and volume measurement of liquids, pastes, powders and granulates
Measuring principle TDR (time domain reflectometry)
Construction Measuring probe attached directly to a signal converter
Operating conditions
Ambient temperature -40…+80°C / -40…+176°F
Integrated LCD display: -20...+60°C / -5...+140°F; if the ambient temperature is not
in these limits, the display switches off
Storage temperature -50…+85°C / -60…+185°F
Protection category IP 66/67
Materials
Housing Polyester-coated aluminium
Cable entry M20 × 1.5 (plastic cable gland included) or ½ NPT (without cable gland)
Electrical connections
Power supply (terminals) 14…30 VDC
Current output load R
L
[Ω] ≤ ((U
ext
-14 V)/22 mA). For more data, refer to Minimum power supply voltage
on page 63.
Cable entry capacity (terminal) 0.5…1.5 mm²
Input and output
Measured variable Time between the emitted and received signal
Output signal 4…20 mA or 3.8…20.5 mA
Resolution ± 1 µA
Error signal options High: 22 mA; Low: 3.6 mA
Hold (frozen value)
Display and user interface
User interface options LCD display (128 × 64 pixels in 8-step greyscale with 4-button keypad)
Languages 9 languages are available: English, German, French, Italian, Spanish, Portuguese,
Japanese, Chinese (Mandarin) and Russian