2025 anti-corrosion pressure gauge

Anti corrosion pressure gaugeSpecial materials such as stainless steel, alloy steel, titanium alloy, etc. are usually used to improve their corrosion resistance. These materials have good corrosion resistance, can maintain stable performance when in contact with corrosive media, and extend the service life of the instrument.

The working principle of anti-corrosion pressure gauge is similar to that of ordinary pressure gauge, which generates deformation on the measuring element by sensing the pressure of the medium, and then converts it into electrical signal or mechanical indication. It usually includes a measuring element (such as a spring tube, diaphragm, etc.), a pointer or numerical display device, and a connecting device (such as a threaded connection, flange connection, etc.) for connecting with the measured medium.

The advantages of anti-corrosion pressure gauges mainly include the following aspects:

1. Corrosion resistance: The anti-corrosion pressure gauge is made of special materials and has good corrosion resistance. It can work stably in corrosive media for a long time without being corroded by the medium and causing measurement errors or damage.

2. High precision: Anti corrosion pressure gauges usually have high measurement accuracy and can provide accurate pressure measurement results. This is very important for some applications that require high pressure measurement.

3. High reliability: The anti-corrosion pressure gauge has been specially designed and manufactured to have high reliability and stability, and can work stably in harsh environments for a long time, reducing the number of failures and repairs caused by environmental factors.

4. Beautiful appearance: The anti-corrosion pressure gauge has a beautifully designed appearance, usually made of anti-corrosion materials, with good appearance texture and durability, which can meet some application scenarios that require the appearance of the instrument.

structural principle

The instrument consists of a measurement system (including joints, flanges, diaphragms), transmission mechanism, indicator device, and housing.

Under the pressure of the measured medium, the elastic element (diaphragm) of the instrument undergoes elastic deformation and displacement proportional to the pressure, which is amplified by the connecting rod through the transmission mechanism and indicated by the indicator device.

Anti corrosion pressure gaugeTechnical Specifications

Nominal diameter: Φ 60, Φ 100, Φ 150

Structural form: Radial direct installation type

Joint thread: M20x1.5

Accuracy level: 1.52.5

Measurement range: Same as the measurement range of a general pressure gauge

Environmental conditions: Temperature -40-70 ℃, relative humidity ≤ 85%

Vibration resistance level: YBF is V.H.3, YBFN is V.H.4

Materials: 0Cr18Ni9Ti, 1Cr18Ni9Ti, 316, etc

Main technical indicators

Accuracy level: 1.0 level

Range: 0-1.6MPA

Shell material: 304SS protection level, shock resistant type IP64

Bourdon tube: 316LSS

Movement: 304SS

Connectors: 304, 316SS

接口螺纹： M14×1.5、M20×1.5、G、ZG、NPT

Operating temperature: -40 ℃ - ≤ 200 ℃

Work vibration: V, H, 3

Shock resistant type: including joint and case argon arc welding, and case filled with silicone oil.Technical Specifications

W nominal diameter: Φ 60, Φ 100, Φ 150

W structural form: radial direct installation type

W connector thread: M20x1.5

Accuracy level: 1.5 2.5

Measurement range: the same as the measurement range of a general pressure gauge

Environmental conditions: Temperature -40-70 ℃, relative humidity ≤ 85%

Vibration resistance level: YBF is V.H.3, YBFN is V.H.4

Material: 0Cr18Ni9Ti, 1Cr18Ni9Ti, 316, etc