The differences between pipe-type ultrasonic flowmeters and insertable ultrasonic flowmeters

The maintenance of the probe of ultrasonic flowmeters is a key link to ensure the accurate measurement and long-term stable operation of the flowmeters. The following are some specific maintenance methods and precautions:

When installing ultrasonic flowmeters, the requirements for the straight pipe section are very crucial. This is mainly because the straight pipe section can ensure that the fluid flow state through the flowmeter is stable and uniform, thereby improving the measurement accuracy. The following is a detailed analysis of the requirements for the straight pipe section of ultrasonic flowmeters:

Ultrasonic flowmeter has the advantages of easy installation and maintenance and low price. So in the large pipe measurement has an unusual position, but today’s flow meter manufacturer Aister instrument Xiaobian will say that the ultrasonic flow meter is not a separate product, according to different installation methods, there are several categories. In this paper, the selection points of each different ultrasonic flowmeter are introduced in detail.

The accuracy of ultrasonic flowmeters in measuring fluid flow is closely related to the on-site working conditions. When selecting the position of the probe equipment, the following conditions should be met:

When installing the probe of the external clamp-on ultrasonic flowmeter, it is advisable to select the part with the finest pipe material as much as possible. The equipment area outside the pipe must be clean, and the rust and paint on the pipe surface need to be removed. If conditions permit, use a grinding machine to smooth and polish it, and then use a clean cloth dipped in acetone or alcohol to wipe off the oil stains and dust Next, apply a satisfactory coupling agent to the central part of the probe and the tube wall.

When the ultrasonic flowmeter shows unstable signals and inaccurate readings, many users tend to think that there is a problem with the ultrasonic flowmeter sensor. However, this is not always the case. Today, we will introduce to you the reasons why the ultrasonic flowmeter sensor is good but the flow rate is low or there is no flow rate at all.

Ultrasonic flow meters have become integral tools across various industries due to their versatility and non-intrusive nature. One prominent application of ultrasonic flow meters is in the field of water and wastewater management. Municipalities and water treatment plants employ these meters to measure the flow rates of water in pipes without disrupting the flow itself. The non-contact nature of ultrasonic technology minimizes the risk of contamination and allows for accurate measurement, contributing to efficient water distribution and conservation efforts.

In the face of many types of ultrasonic flowmeters, users should choose a reasonable selection according to the actual situation and measurement needs. Today, the flowmeter manufacturer Aister meter gives you a detailed introduction to the selection of ultrasonic flowmeters with different installation methods.

Nowadays, the application of ultrasonic flowmeters is becoming increasingly widespread, and their application functions have been recognized by all aspects.

Today, we mainly talk about several common fault situations of ultrasonic flowmeters and the corresponding solutions.

Ultrasonic flowmeter installation, easy maintenance, cost-effective. However, no matter how good the flowmeter is, it also needs special attention in daily use. Otherwise, it will affect the measuring accuracy and service life of the flowmeter. Today, flowmeter manufacturer Aister meter mainly explains the maintenance and maintenance of ultrasonic flowmeters as follows.

Pipe Size: DN25-DN1200mm (1”~48”)
Fluid: Single medium liquid
Temperature: -40℃~80℃ (standard), -40℃~130℃ (optional)
Accuracy: ±1% of measured value
Flow Range: ±0.01 m/s~ ±12 m/s

Ultrasonic flowmeter has the advantage of its working principle. In the large pipeline water flow measurement has a large proportion, today the ultrasonic flowmeter manufacturer Aister for the installation method and main points of the external clamp ultrasonic flowmeter for you to make the following explanation.

Today, flowmeter manufacturer Aister meters and you talk about the different advantages of different installation methods of ultrasonic flowmeters.

The external ultrasonic flowmeter is convenient to apply and favored by a large number of users. However, due to improper installation or debugging, inaccurate readings of the flowmeter occur from time to time. So, in general, how should we conduct self-checks?

Handheld ultrasonic flowmeters are commonly used tool instruments for flow detection. It is designed to enhance the convenience of flow measurement. It features high measurement accuracy, a large range ratio, no pressure loss, no moving parts, and is compact and lightweight. The flow measurement can be completed simply by installing the sensor on the outer wall of the pipeline.

Ultrasonic flowmeters, as very important flow measurement devices in various industrial fields, have a particularly significant adverse impact on measurement accuracy due to their sensors. Different types of sensors should be selected based on the differences in application environments. Today, Aister Instruments, a flowmeter manufacturer, will provide the following explanations regarding several different sensors.

Ultrasonic flowmeter in the use of the following faults, we can according to the method given in the article to solve.

Measuring medium: single sound conducting liquid medium
Measuring range: ± 0.03ft /s~ ± 40ft /s (± 0.01m /s~ ± 12m /s)
Accuracy class: ±1%
Pipe diameter range: 1″~48″(25mm~1200mm)

Advantages of ultrasonic flow meter

Measuring range ±0.03 ft/s ~ ±40 ft/s (±0.01 m/s~ ±12 m/s)
Accuracy ±1%
Diameter range 1″~48″(25mm~1200mm)
Measuring medium Single conducting liquid medium
Measurable pipe Carbon steel, stainless steel, PVC pipe or other dense sound conductive pipe
Output Analog output: 4~20mA, maximum load 750Ω, Modbus: RS485
SD card storage 16G
Set the storage interval 1 ~ 99999 s
Keyboard Digital film keying
Display screen  240*128 LCD display (with backlight)
Power source Rechargeable lithium battery with 3000mAh battery capacity. Under normal use, a full charge can be used for 16 hours.
Operating temperature Transmitter: -40℃~ 60 ℃, sensor: -40℃~80℃, standard type; The range from -40 ° C to 130 ° C is optional
Measure the ambient relative humidity 0-99%
Protection class Transmitter IP65, sensor IP68
Cable Twisted pair shielded cable, standard length of 5 meters

Ultrasonic flowmeter installation, use and maintenance is simple and fast, but there are still some points can not be ignored, today the flowmeter manufacturer Aister meter for the maintenance of ultrasonic flowmeter points to make the following explanation.

The installation of the ultrasonic flowmeter is simple and convenient in the installation of all flowmeters, as long as you choose a suitable measuring point, input the pipe parameters at the measuring point into the flowmeter, and then fix the probe on the pipe. Today, flowmeter manufacturer Aister instrument makes the following analysis for you on this topic.

ultrasonic flow meters find applications in HVAC systems for measuring the flow of heating or cooling fluids. Their non-intrusive installation makes them an ideal choice for retrofits and upgrades to existing systems, allowing for accurate measurement without disrupting the infrastructure. This application contributes to the efficient operation of HVAC systems, optimizing energy consumption and ensuring optimal environmental conditions in buildings.

Ultrasonic flowmeters can be used to measure the flow of fluids and large pipe runoff that are not easily accessible. In practical applications, if the temperature, pressure, the nature of the medium and other conditions are different from the calibration, it is necessary to calibrate the ultrasonic flowmeter, today we talk about the calibration method.

Many times when we measure the flow, we often use a more convenient handheld ultrasonic flowmeter, because the handheld flowmeter has a high accuracy and belongs to the contact measuring instrument, so we should also pay attention to the operating specifications when operating, and a lot of precautions, so today, what are the precautions for using the handheld flowmeter?

When measuring commonly used pipe diameters, ultrasonic flowmeters are not only cheaper than magnetic induction flowmeters, but also do not require additional engineering and piping work, and can be refurbished during continuous operation.

The various advantages of ultrasonic flowmeter we don’t talk about today, today the flowmeter manufacturer Aister meter mainly for you to briefly introduce the ultrasonic flowmeter after the use of maintenance problems, we should not put a lot of time and money on the cost of here, I hope to help you, there is a need to collect.

External clamp-on ultrasonic flowmeters are now widely used in many fields, such as waterworks, seawater, sewage treatment plants, diesel plants, chemical plants, and so on. However, for the values measured by this instrument to be accurate, the basic condition is correct installation. So, what are the requirements for the installation of external clamp-on ultrasonic flowmeters?

Ultrasonic flowmeter is a non-contact instrument, so it has the advantages of simple installation and maintenance, and is very popular with customers. However, because of this advantage of ultrasonic flowmeters, it is precisely after a period of use that the signal will be weak.