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◆ Model: YN40 YN50 YN60 YN75 YN100 YN150
◆ Use: This series of instruments have good shock resistance, especially suitable for places with strong vibration of environmental machinery, and can withstand violent pulsation, shock and sudden unloading of medium pressure. It is suitable for measuring the pressure of liquid, gas or steam which has no danger of explosion, does not crystallize, does not solidify, and has no corrosive effect on copper and copper alloy. The instrument indicates stable and clear readings. It is widely used in heavy machinery, mining, petroleum, chemical industry, metallurgy, electric power and other departments.
◆In practical application, according to the special characteristics of various media (such as oil ban, fireproof, corrosion-resistant, etc.), the requirements of the instrument are different, so this series of instruments derive many corresponding special instruments, their nominal diameter, installation type, connector thread, accuracy level, measuring range, etc. are the same as the seismic (shock) pressure gauge, mainly there are two categories:
2.1 Suitable for measuring the pressure of flammable and explosive media. It is strictly prohibited to contact with greasy flammable substances. Degreasing treatment is made before leaving the factory and tested to be free of grease.
2.1.1 YON series shock-resistant (seismic) oxygen pressure gauge
2.1.2 YHN series shock-resistant (seismic) hydrogen pressure gauge
2.1.3 YYN series of shock-resistant (shock) acetylene pressure gauge
2.2 The materials used are resistant to corrosion of the medium or the instrument has no effect on the medium, and to ensure that the detection elements and interfaces are clean and free of grease.
2.2.1 YAN series of shock-resistant (shock) ammonia pressure gauge
2.2.2 YDqN series of shock-resistant (shock) nitrogen pressure gauge
YN series shock-proof pressure gauge
Model:40mm (1.5"), 50mm (2"), 60mm (2.5"), 100mm (4"), 150mm (6")
Introduction:
The series of instruments have excellent shock resistance, stable indication, clear readings, and are particularly suitable for use in places with intense mechanical vibrations. They can also withstand drastic pulsations, impacts, and sudden load reductions of the medium.Its shock-absorbing mechanism and liquid-filled design (typically glycerin and silicone oil) enable this pressure gauge to ensure reliable and precise pressure measurement even under complex and adverse conditions. Due to its elasticity and accuracy, it is widely used in various industries.
