KROHNE optiplex 1300 c, Handbook

Page: 80 / 95

Handbook OPTIFLEX 1300 C
OPTIFLEX 1300 C 80
7. Technical data
7.1 Technical data
7.1.1 Technical data extract
Input
Function:
Time Domain Reflectometry (TDR )
Parameter:
Level, distance, volume and/or interface
Max. measuring range: Double rod Ø8 mm/ 0.3"
4 m/ 13 ft
Single rod Ø8 mm/ 0.3" 4 m/ 13 ft
Coaxial Ø22 mm/ 0.9" 6 m/ 20 ft
Double cable Ø4 mm/ 0.15" 8 m/ 26¼ ft
Single cable Ø4 mm/ 0.15" 35 m/ 115 ft
Single cable Ø8 mm/ 0.3" 35 m/ 115 ft
Output
Output signal:
Output 1 4 … 20 mA & HART® signal
selectable: 3.8 … 20.5 mA acc. to NAMUR NE43
& HART® signal
Output 2 (optional) 4 … 20 mA (no HART® signal)
selectable: 3.8 … 20.5 mA acc. to NAMUR NE43
Signal on alarm:
Errors can be displayed in a variety of formats
- Error icon on display screen in normal mode
- Text warnings on display screen for errors in program mode
- Current output (selectable: 3.6, 22 mA or Hold)
- Errors, warning & flag trends for digital interfaces
Max. load:
350 ohms
Performance characteristics
Measuring accuracy
Temperature: +20°C ± 5°C/ +68°F ± 9°F Reference conditions
acc. to IEC770
Pressure: 1013mbar abs. ± 20mbar or 14.69psig ± 0.29psi
Rel. Air. Humidity: 60% ± 15%
Resolution: ± 1 mm/ ± 0.04“
Liquids: ± 3 mm/ 0.12", when L < 10 m/ 33 ft; Accuracy
(in direct mode)
± 0.03% of measured distance, if L > 10m
Powders: ± 20 mm/ ± 0.8“
Interface: ± 10 mm/ ± 0.4“ (if ε r is constant)
TBF* ± 20 mm/ ± 0.8“ (if ε r is constant)
Minimum layer (interface): 50 mm/ 2"
Operating conditions
Installation
Installation instructions: see sections 1 and 2
Start-up time: 40 seconds
Emission angle: 0° (EM field size dependant on probe type)