是用来连接校验仪与被校验仪表的连接体，由于各种压力仪表的螺纹接口尺寸多种多样，正常配置的压力接头不能适应多种接口的连接，不同的螺纹规格配用不同的转换接头，因此我公司生产的多套件压力转换接头对于这种工控场合特别适用，被压力校验行业广泛应用。 Pressure conversion joints are used to connect the calibrator to the instrument being calibrated. Due to the variety of thread interface sizes of various pressure instruments, the pressure joints of normal configurations cannot adapt to the connection of multiple interfaces. Different conversion joints are used, so the multi-suited pressure conversion joints produced by our company are particularly suitable for such industrial control occasions and are widely used in the pressure calibration industry. Pressure gauges used in industrial sites often contain a large amount of dust, impurities, and oil. During the verification and test of pressure instruments, dust, impurities and oil in the inspected meter will enter the pressure pump through the pressure transmitting medium. If the pressure pump is not cleaned in time, the pressure pump may become blocked and may not work properly. At the same time, there are sealed tangles such as ramie and raw materials at the connection thread of the pressure gauge. If it is not removed, it is difficult (or impossible) to connect with the inspection equipment, which is very difficult to remove. Therefore, it is particularly recommended to purchase the gas filter YK200-5, liquid filter YK200-6, and YK200-7 pressure pump produced by our York instrument company to ensure the normal operation of the pressure pump. If there is a special interface instrument, YK200-1 universal instrument conversion connector group and remote transmission hose of various specifications can be selected.
注意事项：(1)为了保证仪表不受被测介质侵蚀或粘度太大、结晶的影响，应加装隔离装置；(2)为了保证仪表不受被测介质的急剧变化或脉动压力的影响，加装缓冲器。 Precautions for pressure conversion joints : (1) In order to ensure that the instrument is not affected by the medium being measured or that its viscosity is too large or crystallized, an isolation device should be installed; (2) In order to ensure that the instrument is not subject to rapid changes in the medium or pulsating pressure Effect, install buffer. Especially when the pressure increases sharply and the pressure drops sharply, the pressure instrument is most likely to be damaged and scrapped, or even the spring tube is cracked and leaked; (3) In order to ensure that the instrument is not affected by vibration, the pressure instrument should be equipped with shock absorption devices and fixed devices (4) In order to ensure that the instrument is not affected by the high temperature of the measured medium, a liquid-filled elbow device should be installed; (5) special special instruments are strictly prohibited from other uses, and measurements on devices without special and reliable are strictly prohibited , And it is strictly forbidden to use general pressure gauges for pressure measurement of special media; (6) For newly purchased pressure testing instruments, be sure to perform measurement verification before installation and use to prevent vibration, damage or other factors from being damaged during transportation of pressure instruments Accuracy.
是用来连接校验仪与被校验仪表的连接体，由于各种压力仪表的螺纹接口尺寸多种多样，正常配置的压力接头不能适应多种接口的连接，不同的螺纹规格配用不同的转换接头，因此我公司生产的SK-YFT-ZHJT 多套件压力转换接头对于这种工控场合特别适用，被压力校验行业广泛应用 Pressure conversion joints are used to connect the calibrator to the instrument being calibrated. Due to the variety of thread interface sizes of various pressure instruments, the pressure joints of normal configurations cannot adapt to the connection of multiple interfaces. Different adapters are used, so our company's SK-YFT-ZHJT multi-suite pressure adapter is particularly suitable for this kind of industrial control occasions and is widely used in the pressure calibration industry.