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Home > products > Portable Ultrasonic Flow Meter > TVT Technology Non-invasive Clamp-on Portable Ultrasonic Flow Meter for Mine Water Handheld Ultrasonic Flowmeter

TVT Technology Non-invasive Clamp-on Portable Ultrasonic Flow Meter for Mine Water Handheld Ultrasonic Flowmeter

Product Details

Place of Origin: China

Brand Name: Flo-Instruments

Certification: CE/IS09001

Model Number: PH301

Payment & Shipping Terms

Minimum Order Quantity: 1

Packaging Details: Carton Packing

Delivery Time: 3~5 days

Payment Terms: T/T

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Highlight:

TVT Technology Portable Ultrasonic Flow Meter

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Non-invasive Clamp-on Handheld Ultrasonic Flowmeter

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Mine Water Clamp-on Ultrasonic Flow Meter

Velocity Range:
±0.01 ~ ±12 M/s
Accuracy:
±0.5% Of Measured Value
Pipe Size:
25mm ~ 5000mm
Power Supply:
Rechargeable Lithium Battery (12 Hours Continuous)
Operating Temperature:
Transmitter: 0℃~60℃; Transducer: -40℃~120℃
Ingress Protection:
Transmitter: IP54; Transducer: IP68
Velocity Range:
±0.01 ~ ±12 M/s
Accuracy:
±0.5% Of Measured Value
Pipe Size:
25mm ~ 5000mm
Power Supply:
Rechargeable Lithium Battery (12 Hours Continuous)
Operating Temperature:
Transmitter: 0℃~60℃; Transducer: -40℃~120℃
Ingress Protection:
Transmitter: IP54; Transducer: IP68
TVT Technology Non-invasive Clamp-on Portable Ultrasonic Flow Meter for Mine Water Handheld Ultrasonic Flowmeter
PH301 Portable Ultrasonic Flow Meters — Monitor liquid flow freely from site to site.

Flo-Instruments' PH301 is a highly accurate, non-invasive portable ultrasonic flow meter for liquid flow measurement. It uses the most reliable digital signal processing technology, delivering flow measurement for a wide range of liquids and pipe sizes with high accuracy and reliability.

PH301 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. One transducer set is provided for optimal performance with pipes ranging from 1" to 200" in diameter, and it works with most commonly used and other special pipe materials.

A clean, large screen makes it easy for users to enter pipe diameter, wall thickness, and pipe material into the meter. PH301 can be powered for up to 12 hours using the built-in rechargeable battery. Monitoring flow over time is made easy with the built-in data logger. The 2G SD card can store up to 512 files with intervals ranging from 1 second to 86,400 seconds apart. These data can be downloaded to your PC via a USB flash drive.

PH301 is provided with a high protection level for the IP65 transmitter and IP68 transducer, and supports bidirectional measurement with a totalizing function. In addition, an optional magnetic guide rail or mounting accessory by pipe straps is available.

Key Features
Ideal for Monitoring & Measuring Flow

Clamp-on transducers allow for quick installation with no shutdown, no drilling, and no pressure drop. Each meter is provided with a built-in SD card, making it an ideal solution for monitoring flow over time. A fully equipped carrying case includes a complete set of measurement tools, and the rechargeable internal battery makes it the ideal go-anywhere flowmeter.

Works with Multiple Pipe Materials

Designed to work with many different pipe materials, including PVC, carbon steel, stainless steel, copper, PE, HDPE, ductile iron, aluminum, asbestos, and fiberglass-epoxy.

Simple to Set Up and Use

PH301 is easily configured through a 4.3-inch TFT color screen and 22 touch keys. Enter a few key parameters and the display screen will show the correct transducer separation distance.

Alphanumeric and Flow Curve Display

A large, multifunction LCD presents measured data in both alphanumeric and graphic forms. Standard alphanumeric functions include flow velocity, flow, and totalized flow in either English (U.S.) or metric units. In graphic mode, the LCD shows both real-time and logged data, which is very useful for reviewing data and observing trends while on site.

Operating Principle: TVT Technology

TVT (Transit-Time Vortex) technology represents a cutting-edge approach to ultrasonic flow measurement, combining the principles of transit-time ultrasonics with the capability to harness the vortex shedding phenomenon, delivering unparalleled accuracy and versatility in ultrasonic flow meters. This innovative integration technology enhances the accuracy, versatility, and performance of ultrasonic flow meters, making them well-suited for a wide range of applications across various industries and a valuable solution for industries requiring precise flow measurements in varying flow conditions.

Enhanced Accuracy in Turbulent Flows

TVT technology excels in applications where fluid flow conditions vary between laminar and turbulent. The incorporation of vortex shedding data enhances accuracy in challenging flow environments.

Versatility in Fluid Types

TVT technology is versatile and suitable for a wide range of fluid types, including liquids with varying viscosities and densities.

Diagram illustrating TVT transit-time vortex ultrasonic flow measurement principle
Specifications
PERFORMANCE SPECIFICATIONS
Velocity Range ±0.03 ~ ±40 ft/s (±0.01 ~ ±12 m/s)
Accuracy ±0.5% of measured value
Repeatability 0.15%
Linearity ±0.5%
Pipe Size 1ʺ ~ 200ʺ (25 mm ~ 5000 mm)
FUNCTION SPECIFICATIONS
Outputs Analog output: 4~20 mA, Max 750 Ω
SD Card Storage: 2 GB; Max: 512 files; Interval: 1~86400 s
Power Supply Rechargeable Lithium Battery Power (continuous operation of main battery: 12 hours)
Keypad 22 touch keys
Display 4.3-inch TFT screen, backlight LCD
Temperature Transmitter: 32℉~140℉ (0℃~60℃)
Transducer: -40℉~248℉ (-40℃~120℃)
Humidity 0 to 99% RH, non-condensing
PHYSICAL SPECIFICATIONS
Transmitter NEMA13 (IP54)
Transducer Encapsulated design, IP68; Standard cable length: 5 m
Weight Transmitter: approximately 1.0 kg
Product Gallery
PH301 portable ultrasonic flow meter transmitter front view with color display
PH301 clamp-on ultrasonic transducers and mounting accessories
PH301 flow meter carrying case with complete measurement tool kit
PH301 portable ultrasonic flow meter in use on a pipe with clamp-on transducers
PH301 flow meter display showing alphanumeric and flow curve readings