Transit Time Ultrasonic Flow Meters

Series TFXL – Non-Invasive Small-Pipe Flow Meter

Series TFXL is an ultrasonic flow meter that clamps on to the outside of a pipe. It is designed to replace mechanical flow meters in applications where liquid conditions tend to damage or impede mechanical flow meter operation. Installation of the TFXL is cost effective and the meter requires no maintenance. The unit may be ordered with or without a local display. All meters provide two flow rate outputs: 4-20 mA analog and simulated turbine meter frequency, permitting the product to be interfaced with a variety of monitoring equipment. ULTRALINK™, a Windows^® -based software utility, allows users to configure, calibrate and troubleshoot.

The TFXL integral mount flow meter is offered on pipe sizes from 1/2" (12mm) to 2" (50mm). It is also available as a remote mount system for small pipes from 1/2" (12mm) to 2" (50mm) and large pipes from 2" (50mm) and up.

Additional features of the TFXL include:

• May be used to measure liquids with moderate amounts of suspended solids or aeration (e.g., well water, sewage).
• Bi-directional flow measurement system. Totalizer options include forward, reverse and net total.
• ULTRALINK™ software utility enables in-field flow meter configuration, calibration and troubleshooting via laptop PC.
• Automatic correction settings for applications where high amounts of entrained gases are present.
• Compact enclosure uses large, easy-to-read digital display.

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