Sodium chloride solution level gauge

Sodium chloride solution level gaugeThrough practical use in the production process, the liquid level gauge has achieved significant accuracy in measurement. After program calculation, the error of the liquid level display value is controlled at 1%, and the output display value runs stably without any abnormal faults. This calculation method not only reduces the tedious calculation process for operators, but also is more suitable for liquid level measurement with control circuits.

When the liquid level changes, the liquid level in the chamber tube of the magnetic flip plate level gauge will also change accordingly. The liquid drives the magnetic float to move, and the magnet inside the float is transmitted to the magnetic flip column indicator through magnetic coupling, driving the red and white flip columns to flip. When the liquid level rises, the flipping column changes from white to red, and when the liquid level drops, the flipping column changes from red to white again. The intersection of the red and white lines is the actual height of the liquid level in the measured container.

Advantages of Sodium Chloride Level Gauge:

The products of domestic magnetic flap level gauge brand manufacturers are not only rich in product lines, but also of comparable quality to imported products from abroad. In contrast, domestic brands have geographical advantages, stronger timeliness, and relatively low labor costs, so the price of magnetic flap level gauges in China will be much lower than that of foreign brands. Our services for the domestic market are also more comprehensive. For example, when the instrument panel receives a customer's call about product after-sales, it can respond immediately and promise to provide a solution within 24 hours. This is something that some foreign brand products cannot achieve.

Precautions for Sodium Chloride Level Gauge:

Below are some requirements and related precautions for the wiring of the magnetic flap level gauge.

Due to wiring errors in the magnetic flap level gauge, which can result in inaccurate measurements or damage to the instrument, it is important to pay attention to the following points when wiring the magnetic flap level gauge:

1. When wiring, avoid large capacity transformers, motors, or interference sources;

2. For explosion-proof types, wiring must be carried out in accordance with relevant regulations to ensure explosion-proof performance;

3. Unscrew the terminal cover of the junction box, thread the cable through the cable connector, and connect it to both ends of 24VDC;

4. Connect the grounding terminal as needed;

5. Tighten the terminal cover of the junction box.

6. For explosion-proof instruments, wiring must be carried out in accordance with relevant regulations to ensure explosion-proof performance;

There are many materials for remote magnetic flap level gauges, which are used for different measuring media; Moreover, the digital display meter can also trigger an alarm. There are two wire, three wire, and four wire remote transmission connections. If the magnetic flap level gauge uses a four wire system, the positive and negative power supply of the magnetic flap level gauge will be connected to the positive and negative power supply. Connect the positive and negative terminals of the 4-20mA input of the instrument separately. If a safety barrier is used, the positive and negative input terminals of the 24V safety barrier power supply correspond to the positive and negative terminals of the magnetic flap level gauge, and the positive and negative output terminals of the power supply correspond to the positive and negative terminals of the instrument.

Combination of level gauge automation instruments and information technology:

In recent years, with the continuous development of automation instrument technology in China, bus technology has also made significant improvements. Fieldbus not only effectively changes the signal format, but also lays a solid foundation for the development and progress of information control technology. However, there are still some problems and shortcomings in its development process. The slow update speed of automation instruments in the current market is fundamentally due to the relatively high price of automation instruments. Many users usually use low-priced products as substitutes, which hinders and restricts the development and progress of new instruments.

Sodium chloride level gaugeIndustrial automatic planning instruments:

For industrial automation instruments such as magnetic flap level gauges, their main function is to record and measure relevant parameters during the production process, while also enabling remote processing and transmission. In the actual work process, it can greatly improve the efficiency and quality of industrial production, reduce work difficulty and labor intensity, and also solve a large amount of labor costs for industrial enterprises. In the process of industrial production, there are relatively many types of automation instruments. Overall, they can be roughly divided into three categories: display instruments, detection instruments, and regulating instruments.

Sodium chloride level gaugeBasic Parameters:

Measurement range L: 200-12000mm

Measurement accuracy: ± 10mm

Medium temperature: -40~480 ℃

Medium specific gravity: ≥ 0.4

Operating pressure: 0-32Mpa

Medium viscosity: ≤ 0.02Pa. S

Connecting flange: according to technical parameters

Technical parameters: According to design or user requirements

Note: D φ 48-89

D1 diameter of 115 to 200 (depending on pressure)

When L1<300, the level gauge is affected by the installation environment and should be clearly stated when ordering.

Comparison Table 2 for Tank Level Gauge Selection:

Sodium chloride level gauge level ruler and selection:

The structure of the liquid level gauge consists of a main tube, a magnetic float, a connecting flange, an indicator, a drain flange, and a drain valve. It is a measuring instrument that uses the magnetic steel inside the magnetic float as the sensing part and reflects the liquid level or interface through the coupling of the magnetic float. The working principle is that the magnetic float inside the main body moves up and down with the rise and fall of the liquid level, while driving the dual color flip plate or flip column inside the indicator outside the main body tube to flip. When there is a liquid level, it will turn red, and when there is no liquid level, it will turn black (white). The boundary between the red and black (white) bands represents the liquid level height. There are prominent scale scales on the left or both sides of the indicator to make the liquid level indication appear clearer.

YS-UHZ series side mounted magnetic level gauge ordering instructions (please provide the following data when ordering)

● Model and specifications

● Name and density of the tested medium

● Measurement range

● Flange standards and connection forms

● Work pressure

● Medium temperature

● Supporting instruments and accessories

● Special requirements

Table 2 Selection of Tank Level Gauge:

Three dimensional rendering of installation of float level gauge

Price of float level gauge:

The factors that affect the price of float level gauges include the following aspects:

1. Range

Undoubtedly, the range is the first problem that must be solved when selecting a liquid level gauge. The longer the range, the higher the price.

2. Product type

The difference in the types of simple float level gauges and magnetic flap float level gauges results in a significant price difference between these two types of float level gauges.

The price of a simple float level gauge with a magnetic flap panel is about 2000 yuan for a standard 5-meter simple float level gauge. And the magnetic flap float level gauge, because its materials and processing are not economical compared to magnetic flap level gauges, is not lower in price than magnetic flap level gauges with the same configuration requirements. Also, because float level gauges are used for measuring higher liquid levels, the unit price generally varies from several thousand to tens of thousands of yuan depending on the measurement height.

3. Product material and measuring medium

For conventional organic solvents such as water and alcohol, a standard model float level gauge is sufficient, and the configuration of 304 material is problematic for measuring such liquids. If encountering corrosive and highly corrosive media, it is necessary to use 316L stainless steel and PTFE lining material. Due to the complexity of processing PTFE lining materials, the cost is relatively high, which is reflected in the skyrocketing product prices.

Sodium chloride level gaugeSide mounted stainless steel magnetic flap level gauge:

Measurement range: According to user requirements (single piece length 6000mm);

Measurement accuracy: ± 10mm;

Medium pressure: vacuum, 1.0MPa, 1.6MPa, 2.5MPa, 4.0MPa

6.3MPa、10.0MPa；

Medium temperature: -40 ℃~400 ℃ (medium does not condense or solidify);

Medium viscosity: ≤ 10-4 m2/S;

Medium density: ≥ 0.5g/cm3;

Tube material: Standard 304 stainless steel (optional other);

Installation flange: standard DN20, DN25, can be customized according to user requirements;

Discharge: 1/2 "plug or valve.

1.2 Top mounted magnetic flap level gauge

Measurement range: According to user requirements (length 4000mm);

Measurement accuracy: ± 10mm;

Medium pressure: vacuum, 0.6MPa, 1.0MPa, 1.6MPa;

Medium temperature: -40 ℃~400 ℃ (medium does not condense or solidify);

Medium viscosity: ≤ 10-4 m2/S;

Medium density: ≥ 0.7g/cm3;

Tube material: Standard 304 stainless steel (optional other);

Installation flange: standard DN80, DN100, the larger the range, the larger the flange;

Deflation: No or 1/2 "plug or valve.

During the operation of the liquid level gauge, if there are frequent disturbances or interference pulses in the output signal, it is necessary to check whether the shielding layer of the signal cable can be reliably grounded and whether the working resistance can meet the requirements. When using the liquid level gauge on site, special attention should be paid to opening the upper gate valve first, and then opening the lower gate valve. This is because the bottom of the connecting pipe of the liquid level gauge is equipped with a thrust spring for maintaining the float. Otherwise, the large differential pressure may crush the float and render the liquid level gauge unusable.

Sodium chloride solution level gaugePrice