Overview
The OPTIFLUX 2100 is an electromagnetic flowmeter (EMF) for standard water and wastewater applications. It is the ideal solution for all general flow applications where reliable flow measurement with sufficient yet not extremely high accuracy is required. Installation in measurement chambers subject to (constant) flooding is possible with the remote IP68 / NEMA 6P rated version.
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
- Bi-directional flow measurement over a wide dynamic range
- Optional for subsoil installation and constant flooding
- Proven and unsurpassed life time, huge installed base
- Standard wet calibration
- PP or hard rubber liner: suitable for low concentrated chemicals
- Tamper proof
- Standard measurement accuracy: ±0.3% or ±1mm/s of measured value (MV)
- Diagnostics incl. conductivity, electrode error, ambient and process temperature etc.
- Full bore design: No moving parts, no wear, no pressure loss
- Meets potable water standards: ACS, DVGW, NSF, TZW, WRAS etc.
- For hazardous areas: ATEX, IECEx, FM, CSA
- On-site verification of flowmeter with OPTICHECK service tool
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Specifications
Depending on selected device configuration
General information
Product type Flowmeter Product family name OPTIFLUX Product positioning For all standard water and wastewater applications Measurement principle Electromagnetic Measured media Liquids Operating conditions
Process pressure max. 40 barg/
580 psigProcess temperature -5…+90°C/
+23…+194°FMaterials
Liner Polypropylene (PP), Hard rubber Process connections
Flange connections EN (1092-1): DN25…1200
ASME (B 16.5): 1…48''
JIS (B 2220): 25…1000AApprovals/Standards
Certificates/Approvals Ex ATEX, IECEx, NEPSI, FM, CSA Certificates/Approvals Marine ABS, BV, CCS, DNV, KR, LR, NK, RINA, CRS, IRS, PRS, RS Certificates/Approvals Potable Water DVGW, NSF, TZW, KTW, WRAS, KIWA, ACS Communication
Analogue outputs 4…20 mA Discrete outputs Pulse, Frequency, Status Digital outputs HART® Videos
myDevice
OPTICHECK
Exchange of water meters with different lengths
KROHNE Water & Wastewater
Online planning tool for the creation of tender texts
PICK briefly explained - Digital access to the manufacturer documentation of your KROHNE devices
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16 videosVideo Category
Adjustment of the measured value pages of the transmitter
GFC 300, IFC 100 | 300, MFC 300 | 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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Adjustment of the units at the transmitter
GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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Changeover current output 4-20 mA to 0-20 mA
GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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Parameterization current output
GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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Parameterization frequency output
GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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Parameterization status output
GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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Parameterization status output as limit switch
GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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Setting the measuring range on the display (quick setup)
GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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GFC 300, IFC 050 | 100 | 300 | 400, MFC 400, UFC 300 F V2 | W V2 | 400 V1 | V2
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KROHNE Academy Online
This course deals with the principle of electromagnetic flow measurement, the construction of electromagnetic flowmeters and all relevant areas.
Accessories
Handheld for in-depth verification, device commissioning and monitoring
- On-site performance check and verification (level 0,1,2) without process interruption
- Convenient commissioning of field devices, e.g. zero calibration
- Detailed reports for proof test documentation of safety loops acc. to IEC 61508/61511, and for quality management systems (ISO 9001)
DTM for advanced device verification and commissioning
- Usable with any FDT frame application from the control room or on site
- Advanced verification (level 0,1) without process interruption
- Detailed reports for proof test documentation of safety loops acc. to IEC 61508/61511, and for quality management systems (ISO 9001)
Applications
Flow and level measurement on a liquid manure spreader
Application Report | Agriculture
- Effective nutrient management of liquid slurry in line with environmental regulations
- Process instrumentation for even distribution of fertilizer
- Prevention of nutrient loss and fertilizer run-off
Dosing of sodium hypochlorite solution for drinking water disinfection
Application Note | Water & Wastewater
- Increased process safety and reduced consumption of liquid bleach in the chlorination plant of a water purveyor
- Reliable and long-term stable flow measurement of an aggressive liquid by using an electromagnetic flowmeter with ceramic measuring tube
- Additional flow instrumentation for the pumping station from one source
- Reduced service costs: Performance verification of all flowmeters with one single service tool
Equipping a cheese dairy with flow, level and analysis instruments
Application Report | Food & Beverage
- Automation of a production site for premium cheese
- Providing information on various plant operations – from raw milk reception to cheese preparation to sterilisation and wastewater management
- Cross-company and cross-country project management to fulfil customer requirements on time
Portable flow measurement of wine and juice
Application Report | Food & Beverage
- Electromagnetic flow metering to automate transfer operations
- Monitoring the quantity of juice and wine moved from one tank to another
- Highly flexible solution for temporary flow measurement and pump control
Detecting the leakage of coolant in a blast furnace
Application Report | Metal & Mining
- Protection of furnace lining and shell through internal cooling system
- Electromagnetic flow measurement of chemically purified water
- Advanced leakage monitoring system with over 530 flowmeters
Downloads
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Document Type
TitleDocument TypeSupplementary instructions Ex / Hazardous AreasOPTIFLUX 2000 | 2100 | 4100 | 6100IFC 100, ATEX, IECEx, EPL Gb Zone 1, EPL Db Zone 21, Ex e, Ex i or IS, Ex m, Ex q, Ex t or DIP, FTZU13ATEX0175X, FTZU150010X, FTZU15ATEX0036X, FTZU15ATEX0037X, IECExFTZU140001X, IECExFTZU150012X, IECExKIWA170016X, KIWA17ATEX0033 XHandbooksSupplementary instructions Ex / Hazardous AreasOPTIFLUX 2100 | 4000 | 4100IFC 100, IECEx, EPL Gb Zone 1, EPL Db Zone 21, Ex d or XP, Ex i or IS, Ex m, Ex t or DIP, IECExKEM090073XHandbooksSupplementary instructions Ex / Hazardous AreasOPTIFLUX 2100 | 4100IFC 100, Brazil Ex | INMETRO, EPL Gb Zone 1, EPL Db Zone 21, Ex d or XP, Ex i or IS, Ex m, Ex q, Ex t or DIP, DNV120038X, DNV120040XHandbooksSupplementary instructions Ex / Hazardous AreasOPTIFLUX 2100 | 4100 | 5000 | 5100 | 6100IFC 100, ATEX, EPL Gb Zone 1, EPL Db Zone 21, Ex d or XP, Ex i or IS, Ex m, Ex q, Ex t or DIP, KEMA04ATEX2125X, KEMA04ATEX2126X, KEMA07ATEX0020X, KEMA07ATEX0199X, KEMA08ATEX0157XHandbooksEx certificatesENVIROMAG 2000 | 2100
IFC 100
OPTIFLUX 1000 | 1100 | 2000 | 2100 | 4000 | 4100 | 5000 | 5100 | 6000 | 6100Ordinary Location Canada, Ordinary Location US, -, CSACertificatesEx certificatesENVIROMAG 2000
IFC 300
OPTIFLUX 1000 | 1300 | 2000 | 2300 | 4000 | 4300 | 5000 | 5300 | 6000 | 6300Ordinary Location Canada, Ordinary Location US, -, CSACertificatesEx certificatesIFC 100China Ex | NEPSI, EPL Ga/Gb Zone 0/1, EPL Db Zone 21, Ex i or IS, Ex m, GYJ191258XCertificates
US 18778 
GB 14455 
CA 11757 
AU 9869 
IE 5256 
BR 3050 
NZ 2322 
MX 484 
