FU-TX 310 Clamp-on Ultrasonic Flowmeter

Taiwan-made clamp-on design allows installation without stopping or cutting pipes. Easy maintenance and disassembly reduce costs. External installation ensures zero pipe damage, no blockages, leaks, or pressure issues.

Pipe Size: TM1:2"~6" 
  TL1 :7"~16"
Velocity range: ± 0.1~20 m/s
Applicable Fluid: Clearwater, oil, or
chemicals with minimal impurities
Fluid Temp: Standard Probe: 0~80°C
Heat-resistant Probe: 0~150°C
Accuracy: < 2% F.S.
Waterproof: Standard probe IP61
Chemical-resistant probe IP68
Power Supply: 9~30VDC
  100-240 50/ 60Hz AC transformer
Input/Output: Analog output 4-20mA
  Modbus RS485 two-wire
Fluid Temp: Two sets of external PT1000
-100~300°C with 0.1°C resolution

CATALOG MANUAL



Clamp-on Ultrasonic Flow Meter

The clamp-on ultrasonic flow meter uses sensors attached to the pipe, requiring no cutting or flow interruption. It is ideal for situations where downtime is not an option and contamination-free measurement is needed. It prevents leakage and pressure issues while ensuring consistent accuracy across different flow conditions.

Clamp-on Ultrasonic Flow Meter
Split Design for Remote Monitoring

Split Design for Remote Monitoring

The FU-TX series ultrasonic flow meter features a split design, with the sensor clamped to the pipe and the display unit is placed in a convenient location for monitoring and operation. Ideal for large elevated pipelines and remote monitoring, such as chilled water systems and long-distance oil and gas pipelines. 
For smaller pipes : FU-ES Ultrasonic Flow Meter

Principle and Technology

The FU-ES ultrasonic flow meter with EchoSense technology calculates flow rate using the formula: Flow Rate = Pipe Area × Flow Velocity. It measures the time difference between faster downstream (A to B) and slower upstream (B to A) signals to determine flow velocity and, consequently, the flow rate.
Learn more: How to Calculate Flowrate

Principle and Technology
Patented Metal Clamp

Patented Metal Clamp

LORRIC's patented FU-TX metal clamp offers a distinct advantage over traditional flow meter brackets. Its unique design allows for precise alignment of the probes, enabling easy installation even in tight spaces, with flexible positioning options. The clamp is suitable for both same-side and opposite-side installations and is designed to resist loosening due to gravity.

Applicable to variety of fluids, pipe materials and diameters

FU-TX ultrasonic flowmeter is versatile, working with water, oil, and chemicals. It's compatible with stainless steel, PVC, and even PP, PVDF piping materials. With applications ranging from 2-inch to 16-inch pipes.

Applicable to variety of fluids, pipe materials and diameters

Multiple Communication Outputs

FU-ES supports various communication modes like Analog output with self-powered 16-bit 4-20mA, Modbus RTU RS485. No need for additional communication modules – we've got you covered!  
Learn more:
What is Analog Output
What is Modbus RTU RS485

Multiple Communication Outputs
Track Energy Usage to Achieve ESG Goals

Track Energy Usage to Achieve ESG Goals

The LORRIC FU-TX 310 ultrasonic flow meter features data collection capabilities and can be installed without disrupting equipment operations, helping to prevent business losses. By accurately tracking energy consumption and reducing maintenance costs, it supports effective energy monitoring and reporting, aligning with ESG goals.

Spec

Installation method Out-line
Applicable pipe diameter TM 1 TL 1
 DN 50 - 150  DN 175
2 - 6 inch > 7 inch
Applicable piping materials Cast iron, carbon steel, stainless steel, PVC pipe and others
Applicable fluid Clean water, oil or chemicals containing small amounts of impurities
Applicable fluid temperature Standard probe:0~80°C / Heat-resistant probe:0~150°C
Velocity range ±0.1~20m/s
Language
English
Unit Metric and imperial systems can be switched
Display 128x64 LDC Backlight display
Display update cycle < 1s
measurement accuracy ±0.2% F.S.*
 Display resolution 0.0001 m/s
Power supply DC 9~30V
Power I/O Connector 100-240 50/60Hz AC Transformer
Input/Output Analog output is self-charged 12 bits  4-20mA / Modbus RTU RS485
Consumption current > 2W
Protection circuit Power reverse connection protection, power surge protection
Waterproof level Since there is no waterproof design, it should be installed in the control box. If you need outdoor installation, you need to purchase an additional waterproof box.
Probe waterproof level   General probe IP61 / Glue probe IP65 / Waterproof and chemical-resistant probe IP68
Ambient temperature -10~60°C (14~140°F)
Relative humidity 35~ 85%RH (Condensation-free)
Material Host-ABS
Temperature measurement  Two sets of external PT1000

Size

A B C D E F G
149.45 98.32 137.79 90.45 52.42 9.5 34.85

A B C D E
68.3 45.2 32.2 25.3 42.6
Unit:mm

Applications

AC

AC

Flow meters monitor and control cooling and hot water flows, tracking chiller energy use; nozzles balance water flow in these systems, enhancing efficiency

Purified Water Industries

Purified Water Industries

Flow meters monitor water usage at each stage to control process efficiency; nozzles optimize water spray to ensure water purification efficiency and reduce treatment costs

Wastewater Treatment

Wastewater Treatment

Flow meters monitor the flow of inlet and outlet water, enhancing treatment efficiency and accuracy; nzzles spray chemicals in wastewater treatment, meeting environmental standards

PCBs

PCBs

Flow meters in PCB electroplating, developing, and etching processes monitor precise chemical and cleaning fluid flow; nozzles control chemical coating and rinsing

Semiconductor

Semiconductor

流量計で化学液体や純水処理液を監視、ノズルで噴霧を制御し、プロセスの安定性と純度を維持

Steel Industries

Steel Industries

Flow meters monitor cooling water and gas flow, ensuring accuracy and optimal efficiency; nozzles precisely control chemical liquid spraying, making even coating and stable quality

Car Wash

Car Wash

Flow meters ensure cleaning efficiency and reduce water wastage; nozzles uniformly distribute water, enhancing the cleaning effect while simultaneously reducing water consumption

In Just 6 Minutes : Let's Install FU-TX310

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