Xiangjing (Shanghai) M&E Technology Co., Ltd
| Delivery Time | 6-8 weeks |
| Repeatability | 0.15 % of reading ±0,005 m/s (±0.02 ft/s) |
| Input | Temperature 4-20mA active/passive |
| Supply Ability | 500 sets per year |
| Flow Channels | up to 2 |
| Pipe size | 6 to 6500 mm (0.24 to 255.9 inch) |
| Payment Terms | T/T |
| Range | Flow Velocity Range: 0,01…25 m/s (0.03 to 82 ft/s) |
| Power supply | 90-264VAC 11-32VDC |
| Packaging Details | Cardboard box |
| Temperature range (media) | -40 to +200°C ('-40 to +392°F) / WI: -200 to +630°C (-328 to +1166°F) |
| Fluid type | All liquids |
| Model Number | FLUXUS F731 |
| Brand Name | Flexim |
| Place of Origin | Germany |
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Product Specification
| Delivery Time | 6-8 weeks | Repeatability | 0.15 % of reading ±0,005 m/s (±0.02 ft/s) |
| Input | Temperature 4-20mA active/passive | Supply Ability | 500 sets per year |
| Flow Channels | up to 2 | Pipe size | 6 to 6500 mm (0.24 to 255.9 inch) |
| Payment Terms | T/T | Range | Flow Velocity Range: 0,01…25 m/s (0.03 to 82 ft/s) |
| Power supply | 90-264VAC 11-32VDC | Packaging Details | Cardboard box |
| Temperature range (media) | -40 to +200°C ('-40 to +392°F) / WI: -200 to +630°C (-328 to +1166°F) | Fluid type | All liquids |
| Model Number | FLUXUS F731 | Brand Name | Flexim |
| Place of Origin | Germany | ||
| High Light | Non-intrusive Ultrasonic Flow Meter ，Bidirectional Clamp-On Flowmeter ，Hazardous Area Industrial Flowmeter | ||
The Flexim FLUXUS F731 is a permanently installed, non-intrusive ultrasonic clamp-on flowmeter for liquids. It measures volumetric and mass flow using the transit-time difference principle without interrupting the process or cutting into the pipe.
This meter mounts transducers externally on the pipe wall and delivers accurate, bidirectional flow measurement even under challenging conditions. Advanced signal processing, Synchronised Channel Averaging (SCA), and flow profile correction help maintain reliability when inlet runs are short or flow is disturbed. Matched and temperature-compensated transducers support high accuracy across a wide range of flow rates and pipe sizes. The system is suitable for standard industrial environments and is available with hazardous-area approvals.
| Specification | Details |
|---|---|
| Measurement Principle | Transit-time difference correlation (NoiseTrek for high gas/solid content) |
| Fluid Type | All acoustically conductive liquids (<10 % gaseous or solid content by volume) |
| Flow Velocity Range | 0.01…25 m/s (0.03…82 ft/s), depending on pipe diameter |
| Pipe Size (inner diameter) | 6 mm…6500 mm (0.24…256 in) |
| Measuring Channels | 1 or 2 |
| Accuracy (system) | ±0.3 % of reading ±0.005 m/s |
| Accuracy (measuring point) | ±1 % of reading ±0.005 m/s |
| Repeatability | 0.15 % of reading ±0.005 m/s |
| Response Time | 1 s (typical), optional faster |
| Power Supply | 90–264 VAC or 11–32 VDC |
| Outputs | 4–20 mA active/passive, HART, pulse/frequency/binary |
| Communication | Modbus RTU/TCP, BACnet, Profibus PA, Foundation Fieldbus (options) |
| Hazardous Area | FM Class I Div 2, ATEX/IECEx Zone 2 (depending on version) |
| Media Temperature | Typically -40 to +200 °C (extended ranges available with special transducers) |
Used in chemical, petrochemical, oil and gas, pharmaceutical, semiconductor, water and wastewater, energy management, mining, and general process industries for non-intrusive liquid flow measurement.
Intrusive meters often require process shutdown for installation or maintenance and can suffer from wear or clogging. The F731 avoids these issues through external clamp-on mounting, zero-point stability, and independence from pipe material, pressure, and fluid properties within its specified limits.
Suitable as a modern non-intrusive alternative or upgrade for earlier Flexim FLUXUS models and other clamp-on or intrusive liquid flowmeters in similar applications.
We supply genuine Flexim / FLUXUS instruments and assist with correct transducer selection and application matching for reliable long-term performance.
Typical production and delivery time is 6-8 weeks.
Please provide fluid type, pipe diameter and material, temperature and pressure ranges, required outputs or communication protocols, and quantity for a tailored quotation.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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