Technical data

94
HB EML3020 A-(en)LevelWave LR01
Beam angle (½ angle) of antenna PP Wave Horn: 10°
PTFE Wave Horn: 10°
Metallic Horn DN80 / 3¨: 16° - used only in stilling wells
Metallic Horn DN100 / 4¨: 12° - used only in stilling wells
Metallic Horn DN150 / 6¨: 8°
Metallic Horn DN200 / 8¨: 6°
Wave Guide / stilling well: n/a - the radar signal is inside the tube.
Display and user interface
Display LCD display
128 × 64 pixels in 8-step greyscale with 4-button keypad
Interface languages 3 language pack options (the language is given in the customer order):
1 English, French German and Italian
2 English, French,Spanish and Portuguese
3 English, Chinese (Mandarin), Japanese and Russian
Measuring accuracy
Resolution 1mm/ 0.04¨
Repeatability ±1mm/ ±0.04¨
Accuracy Standard: ±10 mm / ±0.4¨, when distance < 10 m / 33 ft;
±0.1% of measured distance, when distance > 10 m / 33 ft
Option: ±5mm/ ±0.2¨, when distance < 10 m / 33 ft;
±0.05% of measured distance, when distance > 10 m / 33 ft
Reference conditions acc. to EN 61298-1
Temperature +15...+25°C / +59...+77°F
Pressure 1013 mbara ±50 mbar / 14.69 psia ±0.73 psi
Relative air humidity 60% ±15%
Target Metal plate in an anechoic chamber
Operating conditions
Temperature
Ambient temperature -40…+80°C/ -40…+176°F
Ex: see supplementary operating instructions or approval certificates
Storage temperature -50…+85°C/ -58…+185°F
Process connection temperature
(higher temperature on request)
PP Wave Horn antenna:
-20...+100°C / -4...+212°F
PTFE Wave Horn antenna:
-50...+150°C / -58...+302°F
Metallic Horn antenna / Wave Guide antenna:
Standard: FKM/FPM (-40…+150°C (+200°C with an HT extension) / -40…+302°F
(+392°F with an HT extension));
Options: Kalrez
®
6375 (-20…+150°C (+250°C with an HT extension) / -4…+302°F
(+482°F with an HT extension)); PFA (-60°C…+130°C/ -76…+266°F);
EPDM (-50...+130°C / -58...+266°F)The process connection temperature must
agree with the temperature limits of the gasket material.
Ex: see supplementary operating instructions or approval certificates
1
Pressure
Process pressure PP Wave Horn antenna:
-1…16 barg / -14.5…232 psig.
For more data, refer to Pressure ratings on page 101.
PTFE Wave Horn antenna:
-1…40 barg / -14.5…580 psig.
For more data, refer to Pressure ratings on page 101.
Metallic Horn antenna / Wave Guide antenna:
Standard: -1…40 barg / -14.5…580 psig;
subject to the process connection used and the flange temperature. Higher
pressure on request.