3-Needle Pressure Gauge – 3-Needle Electric Contact Hydraulic Pressure Gauge

1. Three-Needle Pressure Gauge and its Unexplored Applications!

The 3-needle pressure gauge is an essential device in various industries. With its accurate and reliable pressure measurement capabilities, it has become an indispensable tool for monitoring and controlling pressure in systems and processes.

So, what are the applications of the 3-needle pressure gauge? Western Filter is delighted to explore with you the concepts of its structure and the unique applications of the 3-needle hydraulic pressure gauge, as follows:

2. What is a 3-Needle Pressure Gauge?

A 3-needle pressure gauge is a type of traditional pressure gauge designed with three needles on its dial. These needles typically represent static pressure, dynamic pressure, and surge pressure. By reading the positions of these needles on the dial, users can determine the current pressure in the system.

The needles on the 3-needle pressure gauge typically indicate the following parameters:

• Main needle: Represents the current pressure of the system. This needle moves to indicate the measured pressure value.
• Lowest needle: Indicates the lowest pressure value that the system has recorded within a certain period. This needle can also be manually set or reset.
• Maximum needle: Indicates the maximum pressure value that the system has recorded within a certain period. This needle is often manually set or reset.

3. How Does a 3-Needle Pressure Gauge Work?

A 3-needle pressure gauge operates based on the principles of hydraulic systems. The pressure in the system is transmitted to a converter or a conduit, which then acts on the pressure needles.

These needles are calibrated to display the corresponding pressure on the dial. As the pressure increases, the needles move accordingly and indicate the rising pressure value on the dial.

4. Technical Specifications

• Type: 3-Needle Electric Contact Pressure Gauge
• Measurement Range: 0 – 40 MPa = 0 – 400 Bar
• Dial Size: 100mm
• Power: 220V/380V
• Thread: 21mm brass stand
• Manufacturer: MC – China
• Warranty: 1 month

5. Applications of the 3-Needle Pressure Gauge

In addition to the common applications we often see in hydraulic systems, such as filter presses, the 3-needle pressure gauge also has various other widespread applications, including:

5.1. Pressure Testing in Refrigeration Systems

In the refrigeration industry, 3-gauge pressure meters are used to check the pressure in cooling systems such as freezers, coolers, air conditioners, and air conditioning systems. By measuring the pressure, users can ensure that the system operates smoothly and maintains the correct pressure.

5.2. Application in the Oil and Gas Industry

In the oil and gas industry, 3-gauge pressure meters play a crucial role in monitoring and controlling the pressure in oil and gas transmission systems. They are used in the processes of extraction, transportation, and processing of oil and gas.

A pressure gauge with 3-needle can be installed on pipelines, valves, and other equipment to measure pressure during operation. Thanks to their ability to withstand harsh environments and high accuracy, they ensure the safety and operational efficiency of oil and gas systems.

Furthermore, the 3-needle pressure gauge is also used to monitor pressure in devices such as tanks, reservoirs, and gas processing systems. Proper pressure control helps protect equipment from negative impacts and ensures stable operation of the entire process.

5.3. Pressure Measurement in the Food and Medical Industries

The 3-needle pressure gauge also finds applications in the food and medical industries. In the production of food and beverages, pressure plays an important role in processes such as fermentation, packaging, and preservation.

The 3-needle electrical contact gauge is also used to measure pressure in systems such as fermentation, cooking, and cooling. They help control the production process and ensure the quality and safety of food.

In the field of healthcare and medicine, the 3-needle pressure gauge is used to monitor pressure in medical systems such as breathing apparatus, drug pumps, and other medical devices. This ensures safety and effectiveness in the treatment and healthcare process.

5.4. Application in the Automotive Industry

Three-needle pressure gauges have significant applications in the automotive industry. They are used to monitor and control pressure in the engine system, steering system, brake system, and compressed air system.

In the engine system, the three-needle gauge is used to monitor oil pressure in the engine. This helps ensure optimal engine operation and prevents potential technical issues.

In the steering system, the three-needle gauge is used to monitor pressure in the hydraulic steering system. Proper pressure control ensures stability and reliability of the steering system, contributing to safe driving.

In the brake system, the three-needle pressure gauge is also used to measure pressure in the hydraulic brake system. Accurate and reliable brake pressure is crucial to ensure good braking performance and safe driving.

In addition, a 3-needle pressure gauge can also be used to monitor the pressure in the compressed air system of a vehicle, such as the tire inflation system. This helps users track and adjust tire pressure to ensure optimal driving performance and fuel efficiency.

With its diverse and important applications in the automotive industry, a 3-needle electrical contact gauge is an indispensable tool for controlling and ensuring the safe operation of the entire system.

>> Contact Western Filter now for more advice: 0909796560 (Ms. Thanh)

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