Ultrasonic Energy Flow Meter For Small Pipe Size DN10-DN40
I. Features
● Easily and friendly for installation and operation. It only takes a
few minutes, from the start of installation to using the flow
meter.
● Adopts a new external clamp design, which could get the flow rate
without touch the measurement medium.Compared with other
traditional flowmeter, this could avoid pressure loss or media
contamination problems.
● As the advantage of a clamp on flow meter, no need to cut off the
pipe or long time stop the equipment, save the cost of time and
labor costs.
● A variety of modes are available for setting and flexibility. One
set is universal for all pipe size in the measuring range, and
suitable for many kinds of metal and resin pipes.
● 256*128 LCD display. Display a variety of information.
● It is optional to become an ultrasonic cooling (heat) meter/ btu
meter/ energy meter to realize the monitoring and measurement of
energy.
II. Advantages of Ultrasonic Flowmeters
- No moving parts: Traditional mechanical flowmeters measure pressure through the use
of moving parts, which serve as mechanical sensors. Unfortunately,
these parts pose several problems. They often obstruct flow and
cause pressure loss. The moving parts also degrade over time,
providing less accurate results and requiring repair and
replacement. Since there are no moving parts in ultrasonic
flowmeters, you don’t have to worry about them degrading or
creating a blockage.
- Low maintenance: Since ultrasonic flowmeters don’t involve moving parts, they last
a long time with very little maintenance. They also have low power
consumption, so they often last for several years before the
batteries need to be replaced.
- Digital and analog options: Ultrasonic flowmeters come in a wide range of outputs, and
advanced technology has allowed for the creation of ultrasonic
transducers with digital readouts and network connection
capabilities. This means that transducers can communicate
measurements in real time to a central monitoring system.
- High accuracy: As long as the meter is properly mounted and installed, these
meters are highly accurate. However, inline and insertion
flowmeters are generally more accurate than clamp-on ultrasonic
flowmeters.
III. Specifications
| Pipe Material | Metal /PVC, PP or PVDF rigid plastic pipe |
| Liquid Type | Water/other liquid (Single liquid medium without solid particles or
impurities) |
| Temperature Range | 0-75℃ (No freezing on the surface) |
Low velocity cut off value (Default by factory) | 0.1m/s |
| Display | 256*128 LCD |
| Reponse Time | 0.5-60m/s |
| Accuracy | ±2%, (±1% after calibration) |
| Data Storage Period | 300ms |
Memory for data backup | EEPROM (Data storage: over 10 years, data read/write frequency:
over 1 million times) |
Power and I/O connection | M12 type aviation plug |
| Otuput | 4-20mA |
| Communication | Modbus RS485 |
| Option for Output | OCT (pulse output)/ One relay alarm (please contact the factory) |
| Power Supply | 10-24VDC |
| Electric Power | ＜3W |
Protective circuit | Power reverse connection protection, Power surge protection Output short circuit protection, Output surge protection |
| Enclosure Protection Class | IP65 |
| Environment Temperature | -10 to 60°C (No freezing) |
| Relative Humidity | 35 to 85% RH (No condensation) |
Vibration resistance | 10 to 55 Hz double amplitude 1.5 mm, 2 hours in each XYZ axis |
Impact resistant | 100 m/s2 16 ms pulse, 1000 times each for X, Y and Z axis |
Main Material | Aluminum, Industrial Plastics |
| Cable Length | 2m(standard ), PT1000 sensor standard cable length is 9m |
IV. Ultrasonic Heat /BTU Meter
V. Company Profile
Melan Measurement & Control Instruments is located in Shanghai
City. It is a high-tech manufacturer specialized in the design,
development, manufacturing and sale of measurement and control
instruments.
Our products are widely used in various fields, including
electricity, chemical industry, metallurgy, brewing, oil and gas,
textile, water conservancy, environmential protection, etc.
We own independent-courtyard modemized manufacturing workshops and
an open office building. Melan has accumlated production and
management experience in instruments from European and American and
domestic famous companies.
We own first-class talent team, and all the products have reached
advanced level at home and abroad. We provide our customers with
complete and professional test control solutions and high-tech and
high-quality products.
Melan is your reliable friend and partner. We are willing to try
our best as dedication and perfection as motivation.
V. FAQ
Q: How long will you give me the reply?
A: We will contact you in 5 hours as soon as we can.
Q: What is the warranty of your prducts?
A: Our warranty is 12 months after the shipping date.
Q: What is the lead time of your products?
A: Normally our factory lead time is 10-12 working days.
Q: Can I OEM your products?
A: OEM and ODM customization are welcomed.
Q: What is your MOQ?
A: We have no MOQ limit, small quantity order is acceptable.
Q:What is the transport?
A: Express such as DHL, FedEx, UPS for freight prepaid, and we can
also use your own courier account to do the freight collect. For
more goods we can arrange by air or by sea.
