Clamp On Small Pipe Size Ultrasonic Flow Meter for Single Medium
Liquid
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. Working Principle
The external clamp type or pipe section type ultrasonic flow meter
is based on the principle of "velocity difference method" to
measure the liquid flow in the pipe. It adopts advanced multi pulse
technology, digital signal processing technology and error
correction technology, so that the flow meter can adapt to the
environment of industrial field, and the measurement is more
convenient, economical and accurate. The products have reached the
advanced level at home and abroad, and can be widely used in the
fields of petroleum, chemical industry, metallurgy, electric power,
water supply and drainage, etc.
III. Specification
| 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. 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.
