FP-4400 Clamp-on Portable Ultrasonic Flow Meter

ONICON’s Portable Clamp-on Transit Time Ultrasonic Flow Meter is a battery operated flow meter specifically designed for use on a wide range of pipe sizes. The clamp on design does NOT require a shutdown of flow or penetration of the pipe in any way when installing and operating this meter. Instead, precision matched signal transducers are mounted on the pipe to accurately measure flow through the pipe wall.

APPLICATIONS

• Flow testing for closed loop HVAC chilled, hot and condenser water systems
• Temporary flow monitoring for domestic/municipal water
• Flow testing for process water & other clean liquids
• Baseline monitoring for project planning
  • ONICON’s FP-4400 Portable Clamp-on Ultrasonic Flow Meter is the ideal tool for testing and validating flow. The battery operated portable meter utilizes clamp-on transducers to measure flow through the pipe wall. Three transducer sets are provided for optimal performance with pipes ranging from ½” to 48” in diameter, and it works with most commonly used pipe materials. Programming is easy with the on-screen menu system. Just enter the pipe diameter, wall thickness and pipe material.

 

  • The FP-4400 can be powered for up to 15 hours using the internal, rechargeable NiMH battery, or it can be operated continuously with the AC power adapter.

 

  • Monitoring flow over time is made easy with the built-in data logger. The logger can capture up to 12 million points with intervals ranging from 10 seconds to 1 hour apart. Download data to you PC via USB.

 

FEATURES

Ideal for Monitoring & Testing
Clamp-on transducers allow for quick installation with no shutdown, no drilling and no pressure drop. Each meter is provided with a built-in data logger making it an ideal solution for monitoring flow over time.
Works with Common Pipe Materials
The FP-4400 is designed to work with many different pipe materials including carbon steel, stainless steel, copper, PVC, HDPE fiberglass.
Operates Over a Very Wide Flow Range
The FP-4400 is capable of measuring flow over a 400:1 turndown from less than 0.1 ft/s to 40 ft/s in velocity. This makes the FP-4400 ideal for testing and monitoring many different flow applications, including leak testing.
Simple to Set Up and Use
The FP-4400 is easily configured through the handheld backlit display and 5-button keypad interface. Just enter a few parameters and the FP-4400 will display the correct transducer separation distance.

CALIBRATION
All FP-4400 flow meters are wet-calibrated in a flow laboratory against standards that are directly traceable to National Institute of Standards and Technology (N.I.S.T.). A certificate of calibration accompanies every meter.