的使用及技术参数 Use and technical parameters of anti-shock electric contact pressure gauge
表具有抗介质脉动和冲击载荷，耐环境振动等优异特性，适用测量对铜和铜合金无腐蚀性的气体，液体或蒸气等压力。 Shockproof electrical contact pressure gauges have excellent characteristics such as resistance to medium pulsations and shock loads, and resistance to environmental vibrations. They are suitable for measuring pressures of gases, liquids or vapors that are not corrosive to copper and copper alloys. The instrument is equipped with upper and lower limit two-position switch-type contact device,
When the pressure reaches the set value, a signal is sent or the control circuit is switched on and off for automatic control or signaling by the operating system. Its anti-vibration structure can effectively restrain the pointer's jitter and impact, protect the contacts, make the indicator clear, the electric signal switching is reliable, and the work is stable.
Widely used in machinery, chemical industry, petroleum, metallurgy, electric power and other industrial production processes.
是带有电接点装置的压力表。 The electric contact pressure gauge is a pressure gauge with an electric contact device. The company's instruments not only have the characteristics of novel design, reliable structure, complete variety and specifications, good motion stability, and strong adaptability, but also have the advantages of measurement and control, simple installation, and small maintenance.
In order to meet the differences of the tested medium (there are requirements for shock resistance, corrosion resistance and explosion protection), a pressure gauge that meets the requirements can be selected:
The general type is suitable for measuring the pressure of gases and liquids that do not corrode copper alloys and iron.
The anti-corrosion type main pressure measuring element and the instrument shell are made of stainless steel, which is suitable for measuring the pressure of highly corrosive gases and liquids.
The shock-resistant type is filled with oil in the watch body and uses liquid damping to ensure a vibration-free display. It is suitable for places with strong pulsation of the medium and large environmental vibrations.
Explosion-proof type is suitable for dangerous places with explosive mixtures in the environment.