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Radar sensor
NivoRadar® - NR 3300 | Lens antenna
Continuous level measurement
Solids
The NivoRadar® 3300 enables continuous level measurement of bulk solids under all process conditions. Equipped with a lens antenna and a stainless steel flange connection, this radar sensor delivers highly precise measurement results due to its narrow beam angle of only 3°, even at temperatures up to 250 °C. The adjustable flange allows for easy alignment in conical silo areas, ensuring the entire contents is reliably detected. Thanks to an integrated compressed air connection for cleaning the lens antenna, accurate level measurement can also be ensured in dusty environments.
Time-saving and easy commissioning via UWT LevelApp, display, or PACTware
Reliable and precise measurement results thanks to 80 GHz radar technology
Maintenance-free sensor for long-lasting and trouble-free level measurement
More Information
Measurement principle
Radar (non-contact)
Measuring task
Continuous level measurement
Medium
Solids
Mounting position
top on a socket out of vessel
Ambient temperature
-40°C … +80°C (-40°F … +176°F)
Process temperature
-40°C ... +250°C (-40°F … +482°F)
Process pressure
-1 bar … +3 bar (-14.5 psi … +43 psi)
Housing material
Aluminum Stainless steel 1.4404 (316L)
Housing protection rating
IP 66/68, Type 6P (Aluminium | Stainless steel)
Threaded connection
---
Flange connection
≥ Compression flange DN80 | 3" ≥ Flange adjustable DN100 | 4"
Hygienic fittings
---
Wetted materials
Stainless steel 1.4404 (316L) EPDM FKM FFKM PEEK
Accuracy
± 1 mm
Mechanical load
---
Min. immersion length
0 mm (0")
Max. immersion length
0 mm (0")
Power supply
12...35V DC 90 … 253V AC | 9,6 … 48V DC
Signal output
4...20 mA/ HART (2-wire) Modbus RTU 4 … 20mA/HART (4-wire)
Approvals
CE ATEX IEC-Ex INMETRO General purpose cFMus NEPSI KTL
Explosion protection
Dust Ignitionproof (Ex t)
Hygienic / Pharma
Ship approval
---
Overfill protection
WHG
SIL qualification
SIL 2/3
Further approvals
---
Adjustment possibility
PACTware (DTM) Mobile Device + UWT LevelApp Display
Optical indicator
---
CE
European manufacturer approval for use in non-explosive Environments (European community)
FCC
FCC Federal Communications Commission Certification
IC
Certificate Industry Canada (IC) or Innovation, Science and Economic Development (ISED) Canada
Instruction Manual / Technical Information Digital electronic 4..20mA Hart 2 wire overvoltage protection
Instruction Manual / Technical Information Digital electronic 4..20mA Hart 2 wire overvoltage protection
Instruction Manual / Technical Information Digital electronic 4..20mA Hart 2 wire second current output
Instruction Manual / Technical Information Digital electronic 4..20mA Hart 2 wire second current output
Instruction Manual / Technical Information Digital electronic 4..20mA_Hart_2_wire
Instruction Manual / Technical Information Digital electronic 4..20mA_Hart_2_wire
Instruction Manual / Technical Information Digital electronic 9,6...48V DC 4..20mA Hart 4 wire
Instruction Manual / Technical Information Digital electronic 9,6...48V DC 4..20mA Hart 4 wire
Instruction Manual / Technical Information Digital electronic 90...253V AC 4..20mA Hart 4 wire
Instruction Manual / Technical Information Digital electronic 90...253V AC 4..20mA Hart 4 wire
Instruction Manual / Technical Information Modbus levelmaster
Instruction Manual / Technical Information Modbus levelmaster
Product information sheet
Product information sheet
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Radar sensor
NivoRadar® - NR 3300 | Lens antenna
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