SumoFlo 8100
Single-Use Coriolis
Flow Sensor
Watch the Video
Learn how the Malema Flow Sensors SumoFlo 8100 series Single-Use Coriolis Mass Flow Sensors are specifically designed for measuring liquids that require all gamma-stable wetted surfaces in the video above.
Made of Unreinforced PEEK
The fluid contacting surfaces are made of unreinforced polyether ether ketone (PEEK) that meet USP Class VI, USP 661, and USP 788 standards.
Overview
Our Single-Use Coriolis Mass flow sensors are part of Malema’s CE compliant SumoFlo series, created for applications including chromatography, depth filtration, and TFF. These Malema flow sensors include the single-use sensor assembly, supporting electronics, sensor mounting enclosure, and a graphical user interface (GUI). Optional temperature sensors provide feedback to the electronics that allow temperature compensation to ensure the mass flow accuracy regardless of temperature changes to the application fluid.
With this Malema flow sensor, fluid flows into the sensor consisting of two flow sensitive elements which are vibrated relative to one another – similar to the tines of a tuning fork. Fluid interacts with the sensor dynamically in such a way that the sensor’s response is immune to the fluid’s chemical and physical properties, flow regime, or variations in flow velocity profile. Fluid mass flow rate is determined by measuring the relative motion of the vibrating flow sensitive elements.
Features & Benefits
- Accuracy: +/- 1% of flow; unaffected by flow regime or variations to the velocity profile
- Fluid measurement performance is independent of fluid properties
- USP Class VI wetted parts
- Gamma stable PEEK sensor
- Ultra-flow option capable of reading from 0.5mL to 50mLs per minute at +/- 2% accuracy
- Operating pressure is 80 psi from 1 inch through ⅛ inch (ultra-low flow upon request)
- Standard ultra-low flow pressure of 30 psi
Documents
Applications
- Pure water or ultra high purity chemicals
- Chromatography
- Fluids with varying density or viscosity
- Depth Filtration
- Tangential Flow Filtration
- Virus filtration
- As well as many other applications
Technical Specs
| Model | 8100-082 | 8100-152 |
| Accuracy | ±1% of rate for 10% to 100% of full scale rated flow rate ±(1% of rate + Z.O.S) for < 10% of full scale rated flow rate |
|
| Temperature | Ambient: 0-50 °C Fluid: 4-40 °C |
|
| Operating Pressure | 80 psig (max.) | 80 psig (max.) |
| Flow Range | 2,000 - 20,000 g/min | 7,500 - 75,000 g/min |
| Zero Offset Stability (Z.O.S.) | 5 g/min | 18.75 g/min |
Product Comparison
Mass Coriolis
Flow Sensor
- Accuracy: +/- 1% of flow
- Gamma stable PEEK sensor
- For ultra low flow
- Flow pressure of 30 psi
- Designed for measuring liquids
- Materials: Unreinforced polyether ether ketone
Turbine
Flow Sensor
- Stainless steel flow sensor
- Flow range: 0.06 – 40 L/min
- 3 models available
- High accuracy and repeatability
- Infrared (IR) turbine rotor reflection
- Suitable for opaque liquids
Non-Invasive
Flow Sensor
- Ultrasonic sensor
- Up to 7 calibration tables
- Compact size
- Waterproof design
- Up to 50C operating temp
- Customer specific calibration
Electromagnetic Flow Sensor
- Accuracy of 1%
- Gamma/Autoclave Stable Flow Tube
- Minimal hold-up volume
- Accommodates two flow tubes
- Full bore flow path
- Factory calibrated
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