Oil leak detector
Float Sensor NAR300
Leak detection of petrochemicals, vegetable oils, etc.
Installed in a drainage sump pit near a tank- or pump-yard, etc., the NAR300 system provides excellent leak detection of petrochemicals, vegetable oils, etc. Vibronics and conductive technologies are combined with a 2-level logic for simple, safe and highly reliable output for leak monitoring.
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Benefits
Two independent sensors are combined for accurate liquid leak detection
A conductive probe detects water or non-water liquid
A vibronic tuning fork confirms oil or air
No moving parts, long-life, reduces maintenance costs
Alarms outputs if cable fails, or...
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Field of application
Ambient temperature: -20 to +60°C (-4 to +140°F)
Documents / Manuals / Software
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Oil leak detector NAR300
Technical Information
Oil leak detector
Technical Information (TI) -
Oil leak detector NAR300 high temperature
Technical Information
Oil leak detector
Technical Information (TI) -
NAR300 system
Operating Instructions
Tank gauging
Operating Instruction (BA) -
NAR300 system - Operating Instruction
Tank Gauging
Operating Instruction (BA) -
NAR300 system - Operating Instruction
Tank Gauging
Operating Instruction (BA) -
NAR300 system high temperature
Operating Instructions
Tank gauging
Operating Instruction (BA) -
Safety Instruction
NAR300
ATEX/IECEx
Ex Safety Instructions (XA) -
Oil leak detector
NAR300
Ex ia (float sensor)
Ex ia [ia Ga] (transmitter)
Safety Instructions
Oil leak detector NAR300 for JPN Ex.
If it export to outside of Japan, attach this XA.Ex Safety Instructions (XA) -
Converter NRR261 for Oil Leak Detector - Safety Instructions
Converter NRR261 for Oil Leak Detector
TIIS Ex d[ia] IIB T4Ex Safety Instructions (XA) -
Safety Instruction for NAR300 (ZB; 9001/01-280-85); ATEX/IECEx
Applicable from orders after 1st Oct. 2018.
Safety Instruction for NAR300 (ZB; 9001/01-280-85); ATEX/IECEx
Applicable from orders after 1st Oct. 2018.Ex Safety Instructions (XA) -
Safety Instruction for NAR300 (ZB; 9001/01-280-85); FM
Applicable from orders after 1st Oct. 2018.
Safety Instruction for NAR300 (ZB; 9001/01-280-85); FM
Applicable from orders after 1st Oct. 2018.Ex Safety Instructions (XA) -
Converter NRR262 for Oil Leak Detector - Safety Instructions
Converter NRR262 for Oil Leak Detector
TIIS Ex ia IIB T4Ex Safety Instructions (XA) -
Oil Leak Detector NAR300 System - Safety Instructions
Oil Leak Detector NAR300 System
TIIS Ex ia IIB T4Ex Safety Instructions (XA) -
Safety Instructions
NAR300
FM
Ex Safety Instructions (XA) -
Functional Safety Manual Oil Leak Detector
This system is designed to be installed in a pit, dike, plant, or sump
pit near a pump
yard, where it can provide the ultimate inleak detection function for
petrochemicals or
vegetable oils.Special Documentation (SD) -
Oil leak detector NAR300 system
Functional Safety Manual
Oil leak detector; NAR300 system
Functional Safety (FY)09/19English -
Tank Gauging
Система коммерческого и оперативного учета продуктов
в резервуарных парках.Competence Brochure (CP)07/15Russian -
Overfill prevention and leak detection in chemical storage vessels
Overfill prevention and leak detection in chemical storage vessels.
Companies setting up
a spill prevention, control, and countermeasure plan often need to
update their
instrumentation.Case Studies (CS)12/17English -
NAR300 - Picture
Tank gauging
Picture10/07English , Japanese -
Sakura
Product Code: NAR300-
Declaration Number: HE_00269_01.16
Manufacturer Specification: Explosion protection, EMCManufacturer DeclarationEnglish -
Sakura
Product Code: NAR300-
Declaration Number: HE_00270_01.16
Manufacturer Specification: Performance characteristicsManufacturer DeclarationEnglish -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Declaration Number: EC_00541_01.17EU DeclarationGerman , English , fr -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Declaration Number: EC_00736_01.19EU DeclarationEnglish -
Sakura, SYSTEM
Product Code: NAR300-
Approval Agency: TIIS
Protection: Ex ia IIB T4Explosion ProtectionJapanese -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: Europe (ATEX)
Approval Agency: FM
Category: II 2 G, II 1/2 G
Protection: [Ex ia] IIB Txxx°C Gb, Ex d [ia] IIB T4 Ga/Gb, Ex ia IIB T4 Ga/GbExplosion ProtectionEnglish -
Sakura, SYSTEM
Product Code: NAR300-
Approval Agency: TIIS
Protection: Ex ia IIB T4Explosion ProtectionJapanese -
Sakura, System&Gauging
Product Code: NAR300-
Approval Agency: TIIS
Protection: Ex ia IIB T4Explosion ProtectionJapanese -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: International (IECEx)
Approval Agency: IECEx
Protection: Ex d [ia] IIB T4 Ga/GbExplosion ProtectionEnglish -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: Europe (ATEX)
Approval Agency: FM
Category: II 2 G, II 1/2 G
Protection: [Ex ia] IIB Txxx°C Gb, Ex d [ia] IIB T4 Ga/Gb, Ex ia IIB T4 Ga/GbExplosion ProtectionEnglish -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: Japan
Approval Agency: CML
Protection: [Ex ia] IIB Txxx°C, Ex d [ia] IIB T6 Gb, Ex ia IIB T5 Ga, Ex db [ia Ga] IIB T4 GbExplosion ProtectionJapanese -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: Europe (ATEX)
Approval Agency: FM
Category: II 2 G, II 1/2 G
Protection: [Ex ia] IIB Txxx°C Gb, Ex d [ia] IIB T4 Ga/Gb, Ex ia IIB T4 Ga/GbExplosion ProtectionEnglish -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: Europe (ATEX)
Approval Agency: FM
Category: II 2 G, II 1/2 G
Protection: [Ex ia] IIB Txxx°C Gb, Ex d [ia] IIB T4 Ga/Gb, Ex ia IIB T4 Ga/GbExplosion ProtectionEnglish -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: USA
Approval Agency: FM
Category: I/1/C,D,E,F,G/T5, I/zone 0
Protection: AIS, IS, XP/AIS, AEx [ia] IIB Txxx°C, AEx d [ia] IIB T4 Ga/Gb, AEx ia IIB T5 GaExplosion ProtectionEnglish -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: International (IECEx)
Approval Agency: IECEx
Protection: Ex d [ia] IIB T4 Ga/GbExplosion ProtectionEnglish -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: USA
Approval Agency: FM
Category: I/1/C,D,E,F,G/T5, I/zone 0
Protection: AIS, IS, XP/AIS, AEx [ia] IIB Txxx°C, AEx d [ia] IIB T4 Ga/Gb, AEx ia IIB T5 GaExplosion ProtectionEnglish -
Sakura
Product Code: NAR300-, NRR261-, NRR262-
Region/Country: International
Approval Agency: TÜVSafety Integrity Level (SIL)English
Accessories / Spare parts
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Nr 21 Order code 56004365
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Nr 75 Order code 71137732
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Nr 31 Order code 56004438
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Nr 31 Order code 71276647
NAR300 Sensor I/F assembly,FM/ATEX/IECEx
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Nr 21 Order code 56004306
Cover NRR261/Ex Interface Box
Small terminal box cover, AC, E+H gray. Usage: NRR261/Ex Interface Box.
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Nr 11 Order code 017880-5026
O-ring, terminal box, small, CR
Size: D100mm, d3mm. Material: CR (Chloroprene Rubber). Part: terminal box, small. Usage: AT1/AT500, DRM9700, DU, NRR261/NRR263, NMT539 Converter, TGM5.
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