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Radar open channel flowmeter
Radar open channel flowmeter is a non-contact flow measurement equipment, consisting of radar current meter and radar water level meter, using non-contact measurement, not easy to be corroded by sewage, not affected by sediment, can be used in complex water environment with pollutants or sediment...Read more -
Ultrasonic open channel flowmeter and Doppler open channel flowmeter
Ultrasonic open channel flowmeter Using open channel technology, based on the flow-water level calculation method, the flow rate is obtained by measuring the fluid level height, combining the geometric size of the standard weir groove, slope coefficient, channel accuracy, hydraulic ramp, vertical...Read more -
Portable open channel flowmeter introduction
Portable open channel flowmeter is a kind of equipment used to measure fluid flow in open channels or pipelines. It has the characteristics of lightweight, accurate and non-contact measurement. It is suitable for the flow measurement of various rectangular, trapezoidal open channels and culverts,...Read more -
In water quality monitoring, portable open channel flowmeter is mainly used in the following aspects
In water quality monitoring, portable open channel flowmeter is mainly used in the following aspects: 1, River, lake, reservoir and other surface water flow measurement:open channel flowmeter can be real-time, continuous measurement of river, lake, reservoir and other surface water flow rate and ...Read more -
Common ultrasonic flowmeter installation and commissioning steps
1. Determine the measuring point: choose a suitable position to install the flow meter, ensure that there is no messy object in the position to block the flow, and the length of the straight section of the import and export pipeline is enough. 2. Install the sensor: Properly install the sensor on...Read more -
Electromagnetic flow meter- liquid conductivity requirement
First, the influence of conductivity on electromagnetic flowmeter Electromagnetic flowmeter is a measuring instrument used in liquid and gas flow measurement. Electromagnetic flowmeters have measurement functions only for conductive liquids or gases. In the case of poor electrical conductivity, s...Read more -
How to distinguish the quality of ultrasonic heat meter?
Ultrasonic heat meter plays an extremely large role in the heating industry, then you know how to distinguish the quality of ultrasonic heat meter is good or bad? First of all, we choose qualified regular manufacturers, secondly, we can identify the quality of ultrasonic heat meter through the fo...Read more -
Ultrasonic liquid level meter installation precautions
When installing the ultrasonic level meter, the following matters should be noted: The transmitting surface of the probe should be kept parallel to the liquid level to ensure measurement accuracy. If the mounting surfaces are uneven, such as pool or tank walls, keep the probe at least 0.3 m (30 c...Read more -
How to calibrate ultrasonic level meter ?
The calibration method of ultrasonic level meter usually includes manual calibration and automatic calibration. Manual calibration involves changing the parameters of the level gauge, while automatic calibration criteria are implemented through software inside the level gauge. The specific steps ...Read more -
What are the reasons and solutions when sewage flowmeter without any flow data ?
Sewage flowmeter doesn’t show flow. 1, Common reasons: This kind of failure is more common in the process of use, the reasons are generally: (1) the instrument power supply is not normal; (2) The cable connection is not normal; (3) the flow condition of the medium does not meet the installa...Read more -
Shall we choose ultrasonic water meter or electromagnetic water meter?
Measurement accuracy: For occasions where accurate measurement is required, such as commercial and industrial fields, electromagnetic water meters have higher accuracy and are more suitable. In the case of large flow and high flow rate, the ultrasonic water meter has more advantages because of it...Read more -
Which aspects will affect the measurement results of non contact ultrasonic flowmeters ?
Ultrasonic flowmeter is a kind of non-contact measuring fluid flow instrument, which is widely used in industrial, civil and environmental protection fields. Its working principle is to use the time difference of ultrasonic wave propagation in the fluid to calculate the flow rate and flow rate of...Read more
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