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Radar sensors
NivoRadar® - NR 8400 | Hygienic antenna
Continuous level measurement
Liquids
The NivoRadar® 8400 enables continuous level measurement of liquids under a wide range of process conditions. Equipped with a PEEK antenna system and various hygienic connections, this radar sensor is the ideal solution for use in the food and pharmaceutical industries. The high surface quality of the parts in contact with the media prevents buildup and significantly simplifies cleaning. Additionally, the sensor can be optionally configured with a stainless steel housing to further meet hygienic requirements.
Time-saving and easy commissioning via the UWT LevelApp, the integrated display, or PACTware
Reliable and precise level measurement thanks to 80 GHz radar technology
Efficient cleaning thanks to hygienic design
More Information
Measurement principle
Radar (non-contact)
Measuring task
Continuous level measurement
Version
Hygienic antenna system (PEEK)
Medium
Liquids
Mounting position
top on a Socket out of vessel
Ambient temperature
-40°C … +80°C (-40°F … +176°F)
Process temperature
-40°C … +150°C (-40°F … +302°F)
Process pressure
-1 bar … +16 bar (-14.5 psi … +232 psi)
Housing material
Aluminium Stainless steel 1.4404 (316L)
Housing protection rating
IP 66/68, Type 6P (Aluminium | Stainless steel)
Threaded connection
Flange connection
---
Hygienic fittings
≥ Triclamp 1" ≥ grooved flange DN 40 ≥ SMS DN51 ≥ collar DN50 | 2" ≥ grooved flange DN50 | 2" ≥ Varinline 1" DRD connection Ø 65 mm
Wetted materials
Stainless steel 1.4404 (316L) EPDM FKM FFKM PEEK PTFE
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…20 mA/HART (4-wire)
Approvals
CE ATEX IEC-Ex INMETRO General purpose cFMus NEPSI KTL
Ex markings
Hygienic / Pharma
Ship approval
---
Overfill protection
WHG
SIL qualification
SIL 2/3
Further approvals
---
User Interface
PACTware (DTM) Mobile Device + UWT LevelApp Display
ATEX Ex-d, Ex-t
European approval for use in explosive Environments (ATmosphère EXplosible)
ATEX Ex-i
European approval for use in explosive Environments (ATmosphère EXplosible)
CE
European manufacturer approval for use in non-explosive Environments (European community)
FCC
FCC Federal Communications Commission Certification
FM General purpose
North American approval for use in non-explosive Environments (Factory Mutual)
FMc General Purpose
Canada approval for use in non-explosive Environments (Factory Mutual)
IC
Certificate Industry Canada (IC) or Innovation, Science and Economic Development (ISED) Canada
IEC-Ex-d, Ex-t
International approval for use in explosive Environments (International Electrotechnical Commission)
IEC-Ex-i
International approval for use in explosive Environments (International Electrotechnical Commission)
Type of protection is intrinsic safety "i"
DTM Software NR 3 / 8 HART
DTM Software NR 3 / 8 HART
DTM Software NR 3 / 8 MODBUS
DTM Software NR 3 / 8 MODBUS
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 Exchange electronics second chamber
Instruction Manual / Technical Information Exchange electronics second chamber
Instruction Manual / Technical Information Modbus levelmaster
Instruction Manual / Technical Information Modbus levelmaster
Product information sheet
Product information sheet
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Radar sensors
NivoRadar® - NR 8400 | Hygienic antenna
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