PH301 Portable Ultrasonic Flow Meters
Monitor liquid flow from site to site freely.
Introduction
PH301 Portable Ultrasonic Flow meter enables the user to do flow
measurement checks at many points in a flow process without the
need for a permanent installation.
It provides users with fast and accurate flow measurement through
an intuitive interface and simple settings. The 4.3-inch color
display provides a clear display, and the flow curve display
function allows users to more intuitively understand the dynamics
of fluid changes.
PH301 Portable clamp on ultrasonic flowmeter is ideal tool for flow
measurement check at many flow points offering long or short term
monitoring, data logging and existing meter verification.
It comes with a protective and environmental protection case,
transmitter metal case if provided with high wear and corrosion
resistance,easy to set up mounting racks with our unique design
transducer, ergonomic handheld design and a beautiful backlit color
digital display simplifies setup and data collection, a
rechargeable lithium-ion battery can support 12 hours’ continuous
operation.
High-powered ultrasonic pulse with improved signal processing, It
requires just one set of transducer of a wide range of pipe sizes
from DN25~DN5000.It is also very easy to use this device for data
logging. Data is saved into SD card and 2G SD memory card promises
high capacity date logging. All these makes PH301 the superior
companion for daily work of water suppliers, hydrologists and
engineering offices.
Main Features
- Velocity Range: 0.01 to 12m/s
- Wide pipe Range: 25 to 5000mm
- High Accuracy: 0.5%
- Rechargeable long lasting Li-ion battery
- 4.3-inch colorful LCD screen and 22 touch buttons
- Transmitter enclosure: IP65, die-cast aluminum machined enclosure
Applications
Water, ultrapure water, chemicals, raw sewage, reclaimed water,
cooling water, river water, plant effluent, salt water, edible oil,
etc.
Principle
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 is 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.
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 (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 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: 5m |
| Weight | Transmitter: approximately 1.0kg |
