CASES

2024-12-05

Ultrasonic level meter electromagnetic interference solution

Ultrasonic level meter is widely used for level measurement in chemical industry, water treatment, water conservancy, food, grain and other industries. The product has the characteristics of safety, cleanliness, high precision, long life, stability and reliability, easy installation and maintenance, ...

2024-12-04

How to remove the fault of intelligent buoy level fluctuation

Fault category: Hardware failure Operating conditions: The liquid level display suddenly fluctuates several times, and the display returns to normal after zero correction. Fault symptom description: During the process control and monitoring panel, it was found that the liquid level display of the ...

2024-12-03

How to solve the fluctuation of ultrasonic level meter

Fault category: The liquid level indication is inaccurate and fluctuating Operating conditions: Measure the depth of the liquid level of the initial rainwater tank (usually the main medium is road rain and steam drizzle), normal temperature, normal pressure, and atmospheric exposure. When the liquid ...

2024-12-02

How to solve the float level switch fault

Working principle The switch structure of float level controller is mainly designed and produced based on the principle of buoyancy and static magnetic field. The position of float ball with magnet (referred to as float ball) in the measured medium is affected by buoyancy. In the place of use, the ...

2024-11-28

Vortex flow meter knowledge sharing

Summarization Vortex flowmeter is a flow measurement instrument based on the Karman vortex flowmeter principle, also known as vortex flowmeter or Karman vortex flowmeter. It is mainly used to measure the volume flow of gas, steam or liquid in various pipelines. It is a new type of flow meter ...

2024-11-27

Learn about pressure transmitters（Chapter 2)

Piezoresistive pressure transmitter as below picture is characterized by its small size and simple structure. The sensitivity coefficient of diffusion resistance is dozens of times that of metal strain gauge, and can directly measure small pressure changes. In addition, piezoresistive pressure ...

2024-11-26

Learn about pressure transmitters（Chapter 1)

The device that can detect the pressure value and provide a remote signal is collectively referred to as the pressure transmitter, which is a sensor commonly used in industrial automation process control to measure the pressure of a gas or liquid, and convert this pressure value into a measurable ...

2024-11-25

Rotation flow meter （Chapter 3）

2.4 Field configuration funetion Basic functions (no password required) 2.5 Precession flowmeter mode setting instructions 1.Gas volume (Gas Qv) A.Measure the working volume as follows Density: Set to 20'℃ density (not involved in the calculation) Pressure: 0.0KPa Temperature:20℃ B.Measure the ...

2024-11-25

Analysis of explosion-proof certification agencies-International (Chapter 2)

Difficulties of International Explosion-proof Certification 1. Data: All data must be translated into English, IEC or EN clauses, and each clause must be reasonably explained. The number of rectifications of data during the certification cycle far exceeds the domestic explosion-proof workload. Note: ...

2024-11-22

Analysis of explosion-proof certification agencies-International (Chapter 1)

In recent years, with the rapid development of China's explosion-proof technology, more and more domestic explosion-proof companies in various countries have chosen to go abroad and sell their products to countries around the world. For companies, obtaining international explosion-proof certificates ...

2024-11-21

Rotation flow meter （Chapter 2）

Selection oftemperature and pressure sampling points: (Figure 8) 1. The temperature sensor (PTl00) is cut a hole (the diameter ofthe hole is 025) after 5D downstream ofthe flow meter, weld the base, and tighten the temperature sensor. 2. The pressure transmiter takes pressure from the suction port ...

2024-11-21

Coriolis Mass Flow Meter Knowledge Sharing

How does a Coriolis mass flow meter work? The Coriolis mass flow meter is based on the Coriolis principle. It makes the flow tube through which the medium flows vibrate. The sensor detects and analyzes the changes in the frequency, phase difference and amplitude of the flow tube, directly measures ...

Radar Level Transmitter

Ultrasonic Level Transmitter

Magnetic Level Transmitter

RF Admittance Level Transmitter

Magnetostrictive Level Gauge

Pressure Sensor Transmitter

Temperature Transmitter Sensor

Electromagnetic Flow Meter

Mass Flow Meter

Ultrasonic Flow Meter

Turbine Flow Meter

Tuning Fork Level Switch

RF Admittance Level Switch

Rotary Paddle Level Switch

Microwave Level Switch

Tuning Fork Density Meter

Radar Level Transmitter

Ultrasonic Level Transmitter

Magnetic Level Transmitter

RF Admittance Level Transmitter

Magnetostrictive Level Gauge

Pressure Sensor Transmitter

Temperature Transmitter Sensor

Electromagnetic Flow Meter

Mass Flow Meter

Ultrasonic Flow Meter

Turbine Flow Meter

Tuning Fork Level Switch

RF Admittance Level Switch

Rotary Paddle Level Switch

Microwave Level Switch

Tuning Fork Density Meter