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FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
Specifications
Delivery Time :
6~8 weeks
Repeatability :
0.15 % of reading ±0,005 m/s (±0.02 ft/s)
Model Number :
FLUXUS F731
Input :
Temperature 4-20mA active/passive
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
Price :
US $5500.00 - 7500.00/ Set
Packaging Details :
Cardboard box
Temperature range (media) :
-40 to +200°C ('-40 to +392°F) / WI: -200 to +630°C (-328 to +1166°F)
Supply Ability :
500 sets per year
Flow Channels :
up to 2
Pipe size :
6 to 6500 mm (0.24 to 255.9 inch)
Place of Origin :
Germany
Fluid type :
All liquids
MOQ :
1 Set
Brand Name :
Flexim
Description
FLUXUS F731 Ultrasonic Flowmeter by Flexim

The Flexim FLUXUS F731 is a high-performance clamp-on ultrasonic flowmeter for permanent liquid measurement. It delivers accurate volumetric and mass flow data without contact with the process fluid.

Product Overview

Transducers are clamped onto the outside of the pipe, allowing installation without shutting down the process or modifying the piping. The meter incorporates advanced algorithms, including Synchronised Channel Averaging and flow profile correction, to handle difficult hydraulic conditions. It offers excellent zero-point stability, bidirectional capability, and support for a wide range of pipe diameters and industrial fluids. Optional dual-channel operation and multiple communication protocols facilitate flexible system integration.

Technical Specifications
Specification Details
Measurement Method Ultrasonic transit-time difference
Fluid Compatibility Acoustically conductive liquids
Flow Velocity 0.01…25 m/s
Pipe Size 6 mm to 6500 mm ID
Channels 1 or 2
Accuracy (system) ±0.3 % MV ±0.005 m/s
Accuracy (point) ±1 % MV ±0.005 m/s
Repeatability 0.15 % MV ±0.005 m/s
Supply Voltage 90–264 VAC or 11–32 VDC
Outputs 4–20 mA, HART, pulse/frequency
Communication Options Modbus, BACnet, Profibus PA, Foundation Fieldbus
Hazardous Area Options Zone 2 / Class I Div 2
Response Time Approx. 1 s (configurable)
Application Industry

Widely used across chemical, petrochemical, oil & gas, water/wastewater, pharmaceutical, and general manufacturing sectors for non-intrusive process flow measurement.

Common Problems

Issues such as pressure drop from in-line meters, installation downtime, or sensitivity to pipe conditions are minimized by the external clamp-on design and advanced compensation features of the F731.

Replacement Models

Serves as a capable upgrade or alternative to previous Flexim series meters and other non-intrusive or conventional liquid flow instruments.

Why Buy From Us

We focus on genuine Flexim products and help customers select the correct configuration for their specific process and environmental conditions.

Stock & Delivery Time

Delivery is typically arranged within 6-8 weeks.

RFQ Form

Contact us with your application data (fluid, pipe details, temperature, required signals) and quantity for a detailed quotation.

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FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range

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Product Detail
Delivery Time :
6~8 weeks
Repeatability :
0.15 % of reading ±0,005 m/s (±0.02 ft/s)
Model Number :
FLUXUS F731
Input :
Temperature 4-20mA active/passive
Payment Terms :
T/T
Range :
Flow Velocity Range: 0,01…25 m/s (0.03 to 82 ft/s)
Contact Supplier
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range
FLEXIM FLUXUS F731 Clamp-On Ultrasonic Flow Meter with Non-Intrusive Flow Measurement and Bidirectional Capability for Wide Pipe Size Range

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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