OPTIFLUX 4100
Technology: Electromagnetic
Electromagnetic flowmeter built for demanding standard applications with abrasive and aggressive liquids.
The OPTIFLUX 4100 delivers dependable flow measurement in harsh process conditions, handling liquids with low conductivity, solid content up to 10%, and process temperatures up to +180°C. A choice of liner and electrode materials gives it strong chemical and abrasion resistance, making it a solid fit for corrosive chemical duties, sewage, drilling mud and mining slurries. With a full bore, no-moving-parts design, wide turndown ratio and HART communication, it combines rugged reliability with straightforward integration into existing control systems. An optional IP68/NEMA 6P rated version also allows installation in flooded measurement chambers.
Specifications
- Product type
- Flowmeter
- Product family name
- OPTIFLUX
- Product positioning
- For standard applications with abrasive and aggressive liquids
- Measurement principle
- Electromagnetic
- Measured media
- Liquids
- Process pressure
- max. 40 barg/ 580 psig
- Process temperature
- -40…+180°C/ -40…+356°F
- Liner
- Perfluoroalkoxy alkane (PFA), Polytetrafluoroethylene (PTFE), Polyuretane (PUR), Hard rubber, Ethylene tetrafluoroethylene (ETFE), Soft rubber
- Flange connections
- EN (1092-1): DN2.5…1200 ASME (B 16.5): ⅒…48" JIS (B 2220): 2.5…1000A
- Certificates/Approvals Ex
- ATEX, IECEx, NEPSI, FM, CSA
- Certificates/Approvals Hygienic
- FDA
- Certificates/Approvals Marine
- ABS, BV, CCS, DNV, KR, LR, NK, RINA, CRS, IRS, PRS, RS
- Analogue outputs
- 4…20 mA
- Discrete outputs
- Pulse, Frequency, Status
- Digital outputs
- HART ®
Enquire about this product
Pricing, availability, lead times and technical support — direct from our engineers.
Related products





Flow Measurement — talk to our engineers
Flowmeters, controllers and accessories for every process