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Quick Details

  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: Kacise
  • Model Number: KUFP2000
  • Output signal: RS485, OCT, 4-20mA, relay
  • Power supply: 3 built-in 1.2V capacity rechargeable Ni-MH battery
  • Medium: water, milk, oil, diesel, fuel or other liquid
  • Type: portable ultrasonic flow meter
  • Built-in printer: available
  • SD card: available

Packaging & Delivery

Packaging Details carton or customers requests available
Delivery Time 5 working days
KUFP2000 portable clamp on ultrasonic water flow meter
Product Description




KUFP2000 ultrasonic flow meter is designed to measure the fluid velocity of liquid in a full/closed pipe. It is a portable measurement system which is both easy to install and use, which is ideal for flow surveys. Built-in SD card and printer can timely or regularly print pre-set measuring results. Temperature and heat can also be measured by connecting clamp on temperature sensor.

The KUFP2000 operates according to the difference in the transit time of flight measured, and determines the flow velocity by measuring the travel time of a pulse from one transducer to the next. Flow in the same direction takes less time to travel to the second transducer than does flow in the opposite direction. Electroacoustic transducers receive and emit brief ultrasonic pulses through the liquid of the pipe. Transducers are vertically placed at both sides of the measured pipe. Sensors are placed on the pipe and fastened by means of a clamp. The display will quickly show the flow velocity.

The KUFP2000 can be used for metallic, plastic and rubber tubes.



  • 1% accuracy.
  • Non-contact to liquid measurement, so non-conductive, corrosive, explosive liquid can be measured.
  • Wide range for various application fields. (DN15-DN6000)
  • Portable handheld host meter with clamp-on sensors measure liquid flows nearly anywhere.
  • Built-in SD card and printer can timely or regularly print pre-set measuring results.
  • No mechanical drive in ultasonic flowmeter, parts are rarely damaged. Maintenance free and long operating life.
  • Easy and quick installation. Save time with no pipe cutting or process shutdown. 
  • No obstruction measurement, no pressure loss.





Performance and Parameter





Main unit


Transit time measure, 4 bytes of IEEE754 floating point arithmetic


1 %


Support English, Chinese, Italian and France


Signal output

1 channel 4-20mA current output

1 channel pulse width is adjustable between 6~1000ms, 200ms(default)

1channel relay output

Signal input

3 way 4-20mA input, acquire signals such as temperature, press and liquid level.

Achieve to heat measurement by connecting the temperature transducer PT100.

Data port

RS485 serial interface, upgrade the flow meter software by computer, support MODBUS



Thermal printer, external SD card(2G of capacity)




Pipe Material

Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed.

Pipe Diameter


Straight Pipe

Sensor installation should be satisfied: upstream 10D, downstream 5D, 30D from the pump.




Type of


Single liquid can transmit sound wave, such as water, sewage, oil, chemicals, plant effluent, beverage, ultra-pure liquids, etc.




Less than 10000ppm, not so much baubles

Flow speed

0 ~±10m/s


Working ambient


Host: -20~60°C   Sensor: -30~160°C


Host: 85%    Sensor: IP67


Power supply

8 built-in Ni-MH batteries 1.2V(for over 20 hours of operation). Could operate 8 hours by connecting 4-20mA signal output. 90V - 260V AC adapter

Power dissipation




Description of parts 

Sensor Selection   


Ordering Information



Production Flow



Packaging & Shipping






1. Q: What information need to be provided to choose the suitable model?

    A: Application field, measuring range, output, accuracy, connection and other related parameters.

2. Q: Are you a trade company or a manufacturer?

    A: We are an ISO approved manufacturer specialized in level and flow measuring instruments.

         OEM&ODM service are available. Welcome to visit us.

3. Q: What is your MOQ?

    A: To start our cooperation, sample order is acceptable.

4. Q: What is your delivery date?

    A: The delivery date is about 3-15 working days after receipt of payment.

5. Q: What is your payment terms?

    A: We support T/T, PayPal and Trade Assurance.  

         For mass production order, it is 30% deposit in advance and 70% balance before shipment.

6. Q: What is Trade Assurance payment method:

    A: It’s a free service which can protect your orders from payment to delivery.

        And we now have USD104,000.00 of caution money to assure your orders.

7. Q: Do you have a warranty?

    A: Yes, we have the warranty of 12 months.

Our Services


  • Your inquiry will be replied in 24hours.
  • Well-trained and experienced staffs to answer all your enquires in fluent English.
  • OEM&ODM, we can help you to design and your request will be put into product.
  • Distributorship are offered for your unique design and some our current models.
  • Protection of your sales area, ideas of design and all your private information.
  • Discounts are offered based on order quantities.


Company Information

Xi'an Kacise is certified by ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof, etc. which assure our products are conform to the international standards. 

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. We have experienced technical and management personnel, through the efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality. 


Currently, Kacise sensor is already exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regards “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development. 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
11 Transactions 80,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $104,000
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