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Home > Products > Residential Water Flowmeter > PH301 Portable Ultrasonic Flow Meter with ±0.5% Accuracy, 4.3 inch TFT Screen, and Rechargeable Lithium Battery for Residential Water Monitoring

PH301 Portable Ultrasonic Flow Meter with ±0.5% Accuracy, 4.3 inch TFT Screen, and Rechargeable Lithium Battery for Residential Water Monitoring

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:

±0.5% Accuracy Portable Ultrasonic Flow Meter

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4.3 inch TFT Screen Residential Water Flowmeter

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Rechargeable Lithium Battery Ultrasonic Water Flow Meter

Display:
4.3 Inch TFT Screen, Backlight LCD
Pipe Size:
1''~ 200'' (25mm~5000mm)
Velocity Range:
0 ~ ±40 Ft/s (0 ~ ±12 M/s)
Accuracy:
±0.5% Of Measured Value
Power Supply:
Rechargeable Lithium Battery Power (continuous Operation Of Main Battery 12 Hours)
Analog Output:
4~20mA, Max 750 Ω
Display:
4.3 Inch TFT Screen, Backlight LCD
Pipe Size:
1''~ 200'' (25mm~5000mm)
Velocity Range:
0 ~ ±40 Ft/s (0 ~ ±12 M/s)
Accuracy:
±0.5% Of Measured Value
Power Supply:
Rechargeable Lithium Battery Power (continuous Operation Of Main Battery 12 Hours)
Analog Output:
4~20mA, Max 750 Ω
PH301 Portable Ultrasonic Flow Meter with ±0.5% Accuracy, 4.3 inch TFT Screen, and Rechargeable Lithium Battery for Residential Water Monitoring
PH301 Portable Ultrasonic Flow Meter
The PH301 Portable Ultrasonic Flow Meter is a highly accurate, non-invasive device designed for residential water consumption monitoring. Featuring robust construction and advanced measurement technology, it provides temporary flow monitoring capabilities to support water efficiency initiatives.
Product Overview
Flo-Instruments' PH301 utilizes advanced digital signal processing technology to transmit flow measurements for a wide range of liquids and pipe sizes with exceptional accuracy and reliability. This battery-operated portable meter uses clamp-on transducers to measure flow through pipe walls, making it ideal for testing and validating flow without system shutdowns.
Key Features
  • Clamp-on transducers allow quick installation with no shutdown, no drilling, and no pressure drop
  • Built-in SD card for monitoring flow over time with up to 512 file storage capacity
  • Works with multiple pipe materials: PVC, carbon steel, stainless steel, copper, PE, HDPE, ductile iron, aluminum, asbestos, and fiber glass-epoxy
  • Simple setup and use: Configure through 4.3-inch TFT color screen and 22 touch keys
  • Alphanumeric and flow curve display: Large multifunction LCD presents data in both numeric and graphic forms
  • IP65 transmitter and IP68 transducer ratings for high protection levels
  • Bidirectional measurement with totalizing function
  • 12-hour continuous operation with built-in rechargeable battery
Measurement Technology
TVT (Transit-Time Vortex) technology represents a cutting-edge approach to ultrasonic flow measurement, combining transit-time ultrasonics with vortex shedding phenomenon for unparalleled accuracy and versatility.

Enhanced Accuracy in Turbulent Flows: TVT technology excels in applications where fluid flow conditions vary between laminar and turbulent, with vortex shedding data enhancing accuracy in challenging flow environments.

Versatility in Fluid Types: Suitable for a wide range of fluid types, including liquids with varying viscosities and densities.

TVT Technology diagram showing ultrasonic flow measurement principle
TVT Technology Measurement Principle
Technical Specifications
Performance Specifications
Velocity Range 0 ~ ±40 ft/s (0 ~ ±12 m/s)
Accuracy ±0.5% of measured value
Repeatability 0.15%
Linearity ±0.5%
Pipe Size 1ʺ ~ 200ʺ (25mm~5000mm)
Function Specifications
Outputs Analog output: 4~20mA, Max 750 Ω
SD Card Storage: 2GB; Max: 512 files; Interval: 1~86400s
Power Supply Rechargeable Lithium Battery (12 hours continuous operation)
Keypad 22 touch keys
Display 4.3 inch TFT screen, backlight LCD
Environmental Specifications
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: 5m
Weight Transmitter: approximately 1.0kg
Product Images
PH301 Ultrasonic Flow Meter front view showing display and controls
Front View
PH301 Ultrasonic Flow Meter side view showing device profile
Side View
PH301 Ultrasonic Flow Meter display interface showing measurement data
Display Interface
PH301 Ultrasonic Flow Meter transducer installation on pipe
Transducer Installation
PH301 Ultrasonic Flow Meter complete kit with all accessories
Complete Kit with Accessories