⎝⎛星力捕鱼⎞⎠

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Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
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Industry Information
The electric contact pressure gauge operates reliably and has a long service life.
2012-3-16 8:21:50

适用于测量对铜合金无腐蚀、无爆炸危险、非结晶的各种液体、气体等介质的压力。 The electric contact pressure gauge is suitable for measuring the pressure of various liquids, gases and other mediums which have no corrosion, no explosion hazard, and are non-crystalline to copper alloys. The meter can be used with the corresponding electrical components to achieve the two-position automatic control and signal (alarm) of the maximum or minimum pressure value set in advance for the pressure system under test. It consists of a measurement system, an indicating device, a magnetically assisted electrical contact device, a housing, an adjustment device, and a junction box. When the measured pressure acts on the spring tube, the corresponding end of the spring tube produces a corresponding elastic deformation—displacement, which is amplified by the transmission mechanism and then indicated by the indicating device on the dial. At the same time, when the pointer drives the movable contact of the electrical contact device to contact the contact (upper or lower limit) on the set pointer, the control system turns on or off the circuit to achieve the purpose of automatic control and signal alarm. The electric contact signal pin of the electric contact device is equipped with an adjustable permanent magnetic steel, which can increase the contact suction and speed up the contact action, thereby making the contact reliable, eliminating the arc, and effectively avoiding the instrument due to the working environment vibration or medium. Pressure pulsations cause frequent contact closures. Therefore, the meter has the advantages of reliable operation, long service life, and large contact switch power. Electrical parameters and control form of contact device

广泛应用于石油、化工、冶金、电站等工业部门或机电设备配套中测量无爆炸危险的各种流体介质的压力。 HAKK-YXC series magnetically assisted electric contact pressure gauges are widely used in petroleum, chemical, metallurgical, power station and other industrial departments or in the supporting of mechanical and electrical equipment to measure the pressure of various fluid media without explosion danger. Generally, the instrument can be used with corresponding electrical components (such as relays and contactors, etc.) to achieve the purpose of automatic control and signaling (alarm) for the pressure system under test (control). In order to meet the different needs and needs of the test object, a series of more than 10 types of products have been developed, including corrosion-resistant, anti-vibration, and isolation devices.
In view of the fact that this series of meters 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, so it is generally no instructions 4. Unmatched pressure measurement and control instruments for pressure controllers without switching difference adjustment and external setting devices.
The ordinary type is suitable for measuring the pressure of gases and liquids that have no corrosive effect on copper alloys and iron. The anti-corrosion type main pressure measuring elements and the instrument case are designed with stainless steel materials, which are suitable for measuring the pressure of highly corrosive gases and liquids.
The anti-corrosion and anti-vibration type uses liquid damping to ensure no vibration display by filling the body of the watch, which is suitable for places with strong pulsation of the medium and large environmental vibration.
The electric contact signal needle of the electric contact pressure gauge device is equipped with an adjustable permanent magnetic steel, which can increase the contact suction force and accelerate the contact action, thereby making the contact contact reliable, eliminating arcs, and effectively preventing the instrument from vibrating due to the working environment. Or the medium pressure pulsation causes frequent contact closure. Therefore, the electric contact pressure gauge has the advantages of reliable action, long service life, and large contact switch power.
Magnetically assisted electrical contact pressure gauges are widely used in petroleum, chemical, metallurgical, power station and other industrial sectors or in the supporting of mechanical and electrical equipment to measure the pressure of various fluid media without explosion danger. In general, the magnetic-assisted electrical contact pressure gauge can be used with corresponding electrical devices (such as relays and contactors) to achieve the purpose of automatic control and signal (alarm) for the pressure system under test (control).
In order to adapt to the different and needs of the tested objects, the magnetically assisted electric contact pressure gauges have been developed on the basis of the original ordinary and special types, and have successively developed anti-vibration, anti-corrosion, anti-vibration, and with isolation There are more than 10 types of products such as devices.
In view of the fact that the magnetic-assisted electric contact pressure gauge not only has the characteristics of novel design, reliable structure, complete varieties and specifications, good motion stability, and strong adaptability, but also has the advantages of measurement and control, simple installation, and small maintenance, etc. The electric contact pressure gauge is a pressure measurement and control instrument unparalleled by a general pressure controller with no indication, no switching difference adjustment and no external setting device.
标度范围、精确度等级及接头螺纹尺寸。 Magnetically assisted electric contact pressure gauge scale range, accuracy level and joint thread size.