一、产品简介 Product introduction
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B系列不锈钢差压表适用于化工、化纤、冶金、电力、核电等工业部门的工艺流程中测量各种液体、气体介质的差压、流量等参数。
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B series stainless steel differentialpressure gauges are suitable for measuring the differential pressure, flow andother parameters of various liquid and gas media in the process flow ofchemical industry, chemical fiber, metallurgy, electric power, nuclear powerand other industrial departments.
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B系列不锈钢差压表结构全部采用不锈钢制成，其中的测量系统(双波纹管及连接部件)、导压系统(包括接头、导管等)采用特种奥氏体不锈钢制成，具有较强的耐腐蚀及抗工作环境侵蚀影响。
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B series stainless steel differentialpressure gauges are all made of stainless steel. The measuring system (doublebellows and connecting parts) and pressure guiding system (including joints,conduits, etc.) are made of special austenitic stainless steel, which hasstrong corrosion resistance and corrosion resistance of working environment.
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B系列不锈钢差压表整体机构设计合理、工艺先进、具有体积小、重量轻、稳定性好、使用寿命长、外观新颖、适应性强等特点。
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B series stainless steel differentialpressure gauges have the characteristics of reasonable overall mechanismdesign, advanced process, small volume, light weight, good stability, longservice life, novel appearance and strong adaptability.
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B系列不锈钢差压表接头的连接形式有平行式(可直接与三阀组连接)和斜接式等多种形式可选，能够适应不同用户的配套安装。
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B seriesstainless steel differential pressure gauges can be connected in parallel(directly connected with three valve group) and miter, which can adapt to thesupporting installation of different users.
二、工作原理 Operationalprinciple
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B系列不锈钢差压表采用双波纹管结构，即两只波纹管分别安装在“工”字型支架两侧对称位置上。“工”字型支架的上下两端分别为活动端和固定端，中间由弹簧片相连接；两只波纹管呈平行状态，分别用导管与表壳上的高低压接头相连接；齿轮传动机构直接安装在支架的固定端，并通过拉杆与支架的活动端相连接；刻度盘则直接固定在齿轮传动机构上。
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B series stainless steel differentialpressure gauges adopt double bellows structure, that is, the two bellows arerespectively installed at the symmetrical positions on both sides of the"I" shaped support“ The upper and lower ends of the I-shaped supportare movable ends and fixed ends respectively, and the middle is connected by springsheets; The two bellows are parallel and are respectively connected with thehigh and low pressure joints on the watch case with conduits; The geartransmission mechanism is directly installed at the fixed end of the supportand connected with the movable end of the support through a pull rod; The dialis directly fixed on the gear transmission mechanism.
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B系列不锈钢差压表是基于感压元件采用两只具有相同刚度的波纹管，因此在同一被测介质细迫使其产生相同的集中力分别作用于活动支架上，由于弹簧片两侧在等力矩作用下产生挠度，故支架处于原始位置，这样齿轮传动机构也不动作，使指针仍在零位。当施加不同压力(一般高压端高于低压端)时，两波纹管作用在活动支架上的力不相等，使分别产生相应的位移，并带动齿轮传动机构传动并予放大，由指针偏转后指示两者之间的差压值。
CYW-100B、CYW-150B、CYW-102B、CYW-152B、CYW-103B、CYW-153B series stainless steel differentialpressure gauges are based on two bellows with the same stiffness. Therefore,the same measured medium forces them to produce the same concentrated force andact on the movable support respectively. Since both sides of the spring plateproduce deflection under the action of equal torque, the support is in theoriginal position, In this way, the gear transmission mechanism does not act,so that the pointer is still at the zero position.when different pressures areapplied (generally, the high-pressure end is higher than the low-pressure end),the forces acting on the movable support by the two bellows are not equal,resulting in corresponding displacement, driving the gear transmissionmechanism to drive and amplify, and the differential pressure between the twois indicated after the pointer is deflected.
三、技术参数 Technicalparameter
四、产品分类 Product classification
五、选型图谱 Selection chart
六、外形尺寸 External dimensions
七、安装说明 Installation instructions
以上参数仅供参考，如有改动恕不另行通知!
Aboveparameters are for reference only and are subject to change without priornotice!
