Testing the health of a Variable Frequency Drive (VFD) using a multimeter is a useful troubleshooting step when diagnosing potential issues. A VFD controls the speed of an electric motor by varying the frequency and voltage of the power supplied to the motor. It’s important to periodically check the VFD to ensure proper operation, especially […]
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Pressure gauges are critical instruments used to measure the pressure in a variety of systems, including industrial machinery, pipelines, and processing systems. Among the different types of pressure gauges, Electric Contact Pressure Gauges and Remote Transmission Pressure Gauges stand out for their specialized functionalities. While they may appear similar at first glance, these two types
In the modern Chinese medicine production process, precise control of the extraction, concentration and preparation of medicinal materials is the key to improving product quality. As an important part of this process, the accurate measurement of the liquid level of Chinese medicine liquid is crucial to ensure the stability of the production process and the
Radar level meter measures the liquid level of Chinese medicine Read More »
When determining the ratio of instrumentation and electrical personnel in a chemical plant, aside from quantitative factors, the following non-quantitative factors must also be considered: 1. Characteristics of the Production Process 1.1 Process Complexity: If the production process in the chemical plant is highly complex, involving multiple chemical reaction steps, special equipment, and strict control
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Sewage treatment plays an important role in improving water quality, reducing environmental pollution, and improving ecological balance, and is of great significance to our production and life. It is very necessary to carry out sewage treatment safely. Transmitters serve the control and monitoring process of sewage treatment. Pressure transmitters, liquid level transmitters, etc. are needed
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Choosing the right vortex flowmeter for your specific application requires consideration of various factors, such as the medium being measured, flow rate range, and installation conditions. Vortex flowmeters are versatile and can be used to measure gas, liquid, and steam. However, certain conditions and media types may not be ideal for vortex flowmeter usage. 1.
How to Choose a Suitable Vortex Flowmeter? Read More »
1. Working principle and measurement principle Ultrasonic level meter: Ultrasonic level meter measures liquid level by emitting high-frequency ultrasonic pulses and receiving echo signals reflected from the surface of the measured medium. The propagation speed of ultrasonic pulses in air (or in the medium, if calibrated) is proportional to the distance. By calculating the time
In modern industrial, medical, and aerospace systems, instrument self-diagnostic fault outputs serve as a critical feature for maintaining system health. When an instrument detects a fault within itself, it sends out a warning or signal to the operator or the control system, providing valuable information for decision-making. However, when such fault warnings occur, there is
Microflow measurement refers to the process of determining the flow rate of fluids in very small quantities. This process is used across a wide variety of industries, particularly in fields like pharmaceuticals, chemicals, and precision engineering. Measuring such low volumes accurately presents certain challenges. Several instruments are available to accomplish this task, and they share
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Debris flow is a common natural disaster, usually occurring in mountainous or hilly areas, especially in seasons with heavy rainfall. Due to its suddenness and strong destructive power, it poses a serious threat to people’s lives and property. Therefore, monitoring and early warning of debris flow are extremely important. Radar level meter, as an advanced
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