OPTIFLUX 6400
Electromagnetic flowmeter for advanced hygienic applications and wireless on-site verification
- For precise flow measurement and dosing of food and beverage products – from soft drinks and milk to fruit concentrates
- Multi Phase Operation (MPO): Continuous measurement and stable, repeatable readings – even during major process disturbances such as gas entrainment and solids
- Parameterisation, monitoring and verification via Bluetooth®
- Meter size: DN2.5…150 / ⅒…6" (3A, EHEDG certified)
- Advanced OPTICHECK technology built-in diagnostics and NAMUR NE 107 status indication via colour-coded backlit display
Overview
The OPTIFLUX 6400 is an electromagnetic flowmeter (EMF) for a wide range of conductive liquids in the food and beverage industry. It is particularly suitable for hygienic processes where high measurement accuracy, enhanced process and device diagnostics as well as wireless on-site verification capabilities are essential. Next to volumetric flow measurement, the meter also offers improved conductivity measurement with an extended range, enabling control and detection of product changes – e.g. during cleaning processes.
Thanks to its innovative MPO (Multi Phase Operation) functionality, the OPTIFLUX 6400 provides optimised signal processing that maintains measurement operation even during major process disturbances that push other commercially available EMFs to their limits. As a result, it delivers reliable, repeatable readings even in the presence of high levels of entrained gas, solids or electromagnetic disturbances.
The flowmeter utilises OPTICHECK technology built-in comprising around 80 application and device diagnostics for a high degree of process safety and reliability. All measured data and diagnostic information can be easily accessed and customised via a wide range of configurable settings. The backlit display enables intuitive, colour-coded status recognition. The flowmeter is also equipped with a real-time clock, which enables event logging and analysis of the recorded diagnostics.
Next to continuous self-monitoring, the OPTIFLUX 6400 offers wireless parameterisation, real-time measurement monitoring and on-site verification via Bluetooth® in conjunction with the KROHNE OPTICHECK Flow Mobile app. A verification report can also be generated wirelessly at the push of a button – without interrupting production, opening the signal converter housing, or having to work in confined installation spaces. This significantly simplifies operation and maintenance, while also enhancing occupational safety.
The EMF can also operate in energy-saving EcoMode. In this mode, the meter's power consumption can be significantly reduced – without compromising measurement accuracy. It thus offers customers an additional option for making their energy use as sustainable and efficient as possible.
Features & Options
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
- Features a high-end modular EMF signal converter for a wide range of configuration settings and signal output options
- MPO (Multi Phase Operation)
- With optimised signal processing:
- Maintains measurement operation even during major process disturbances
- Delivers stable, repeatable readings for flow and conductivity – even in the presence of significant gas entrainment, solids, electromagnetic disturbances, etc.
- Available without additional configuration
- Features OPTICHECK technology built-in
- Enhanced application and device diagnostics: Detection of deposits or coating on the electrodes, temperature and conductivity changes in the medium, gas bubbles or solids, empty pipe, etc.
- User-friendly device parameterisation, monitoring and on-site verification
- Wirelessly and securely via Bluetooth® in conjunction with a mobile phone or tablet and the OPTICHECK Flow Mobile app
- Via HART® using the OPTICHECK DTM
- Verification report about device status with one click
- Real time clock for logging and diagnostic event analysis
- High-resolution, backlit display with colour-coding for intuitive status and alarm recognition
- Optimised menu navigation: reduced complexity thanks to fewer menu items
- EcoMode: Energy-saving mode designed to reduce power consumption while maintaining consistently high measurement accuracy
- Bi-directional flow measurement over a wide dynamic range (turn down ratio: 1000:1)
- Suitable for media with very high solid content, e.g. yogurt with fruit pieces, soups with vegetable pieces etc.
- Full bore design: No moving parts, no wear, neglectable pressure loss
- PFA liner reinforced with embedded stainless-steel grid for vacuum resistance
- 3A and EHEDG certified; FDA and EC 1935/2004 compliant
- Unique L-shaped gasket prevents expansion of gasket for increased lifetime
- Available with industry specific installation lengths and various hygienic process connections
- Signal converter is backwards compatible with previous sensor versions, e.g. of OPTIFLUX 6300
- High measuring accuracy and long-term stability: measuring error of only ±0.2% of measured value ±1 mm/s
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