欢迎光临上海英而迪仪器仪表有限公司!
收藏本站 | 关于我们 | 网站地图 | 联系我们
联系我们
咨询热线:
021-59235581
地址:上海市青浦区朱家角镇
电话:15921612198
传真:021-59235581
E-mail:yalibiao456@163.com
首页 > 常见问题常见问题
不锈钢隔膜压力表
时间:2016/6/14 9:36:41 来源:http://www.yingerdi.com 点击:

不锈钢隔膜压力表
  
我公司是以生产、销售、维护不锈钢隔膜压力表为一体的公司,近年来公司不断发展技术力量,创新生产技术手段,生产的产品销往全国各地,受到客户的一致好评,今天让大家了解一下不锈钢隔膜压力表的定义:
为使通用型压力表能适用于测量强腐蚀、高温、高粘度、易结晶、易凝固、有固体浮游物的介质压力以及必须避免测量介质直接进入通用型压力仪表和防止沉淀物积聚且易清洗的场合,应必须采用由隔膜隔离器与通用型压力仪表组成一个系统的不锈钢隔膜压力表。
由于不锈钢隔膜压力表系统由填充了密封液作为传递压力的介质,则由于密封液的温度体膨胀系数,使压力表随受压部温度升高而示值也升高,其温度影响量与密封液体膨胀系数,隔膜钢度以及受压部温度有关,尤其对于低量程的压力仪表,则影响更明显。一般受压部温度误差规定不大于0.1%/℃。故不锈钢隔膜压力表总的温度影响一般是由通用型仪表温度影响量与隔膜装置受压部温度影响量两者之和。
不锈钢隔膜压力特性及用途
气体密度继电器为耐振型,具有指示、控制一体化、高精度、高安全性、高可靠性、良好的密封性和较强的环境适应能力等特点,为电力行业中的高压电气设备的安全运行提供了新颖检测控制仪表。
不锈钢隔膜压力表主要用于石油化工、制碱、化纤、染化、制药、食品和制酷等工业部门生产过程中测量流体介质压力之用。 更多不锈钢隔膜压力表知识请登录:www.chinaxuelang.com。
中译英:
Our company is the production, sales, maintenance of stainless steel diaphragm pressure gauge as one of the company, company development of technology in recent years, technology innovation and production, products are sold throughout the country, by the customer the consistent high praise, today let everyone know about the definition of stainless steel diaphragm pressure gauge:
In order to make the universal pressure gauge can be used to measure the strong corrosion medium pressure, high temperature, high viscosity, easy to crystallize, easy solidification, solid suspended matter and must avoid measuring the medium directly into the universal pressure gauge and prevent sediment accumulation and easy cleaning of the occasion, should must adopt stainless steel diaphragm pressure gauge by the separator and general pressure gauge composed of a system.
The system consists of filling sealing fluid as pressure transfer medium stainless steel diaphragm pressure gauge, is due to the temperature coefficient of volume expansion sealing liquid, and the pressure gauge showing value also increased with the compression part of temperature, the temperature effect of volume expansion coefficient and the sealed liquid, diaphragm stiffness and compression temperature, especially for low pressure instrument range, is more obvious. Provisions of general compression temperature error is less than 0.1%/ ℃. The stainless steel diaphragm pressure gauge temperature affects the total is generally determined by the temperature of universal instrument effects and diaphragm device compression temperature sum.
Pressure characteristics and uses stainless steel diaphragm
The gas density relay for the vibration resistant type, with indication, control integration, high precision, high security, high reliability, good sealing property and strong ability to adapt to the environment and other characteristics, provides a novel detection control instrument for the safe operation of high voltage electrical equipment in the electric power industry.
Stainless steel diaphragm pressure gauge is mainly used for measuring fluid pressure of petrochemical process, alkali, chemical fiber, dyestuff, pharmaceutical, food and other industrial sectors of cool production purposes. Stainless steel diaphragm pressure gauge with more knowledge please visit:www.chinaxuelang.com.

上一篇不锈钢耐震压力表 下一篇电接点压力表选型
首 页 | 产品定制 | 产品型号 | 产品中心 | 新闻资讯 | 客户案例 | 售后服务 | 关于我们 | 网站地图
版权所有 @ 2018上海英而迪仪器仪表有限公司 地 址:上海市青浦区朱家角镇
服务热线:021-59235581 传真号码:021-59235581
E - mail:yalibiao456@163.com  沪ICP备12020988号-1
技术支持:溢尚网络  
全国咨询热线
021-59235581

沪公网安备 31011802001540号