坚固的集成测量放大器,不锈钢,用于液体或气体介质,高压
型号L | 8303 |
量程L | 0 … ± 50 mbar 0 … ± 100 mbar 0 … ± 200 mbar 0 … ± 500 mbar 0 … ± 1 bar 0 … ± 2 bar 0 … ± 5 bar 0 … ± 10 bar |
测量类型L | 测量两端的流体压力差 |
信号输出L | 4…20 mA 0…20 mA 0…5 V |
工作温度L | -25 ... +85 °C |
过载损坏L | 300%额定量程 |
特点L |
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The pressure transmitter illustrated here measures differences in pressure between the two connections of the measuring element. Pressure differences can be measured with respect to a reference pressure, such as atmosphere, or to the command variable of a regulation system. Equally, however, it is possible to measure pressure differences within systems that have a high static pressure. One practical example of this would be measuring a flow rate by determining the pressure drop occurring across a metering diaphragm.
The differential pressure transmitter measures in both directions and can therefore, for instance, be used on double-acting hydraulic cylinders. Its construction permits it to be used with liquid or gaseous media. Venting holes simplify installation. The robust design and the use of stainless steel make it possible to use the pressure transmitter under tough operating conditions.
It is fitted with integrated electronics to make the pressure transmitter even easier to use. This delivers the usual current or voltage outputs familiar in measurement and control engineering.
The differential pressure transmitter has a chamber on each pressure port. The chambers are separated by a diaphragm. Coils are located, and hermetically sealed, within the two halves of the sensor housing on both sides of the diaphragm. If there is a difference in the pressures on the two sides of the center element, the diaphragm is deflected from its rest position. As a result, the reluctance of the two coils, which are wired as differential inductances, changes. The integrated electronics converts the changed inductance ratio into the desired output signals, which are then available for further processing.
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波司特精密仪器(上海)有限公司
上海市静安区武定路327号1号楼1604室
CHINA
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公司简介
burster总部位于德国巴登 - 符腾堡州。 半个多世纪以来一直致力于精密,高质量的测量方案的提供,现已成为高精密电阻、电阻测试仪、校准器、传感器信号处理和过程监控的精密仪器,传感器和系统最重要的供应商之一。作为一家ISO9001认证企业,所有产品均取得CE认证,拥有欧洲DKD高品质认证实验室。
burster为德国乃至全球的7500多家客户提供服务。 burster的创新和经验丰富的团队为这些客户提供了密集的应用支持。 解决复杂的测量问题并将测量和测试技术集成到生产环境中,用于生产控制,质量保证和测试设备监控,是该业务的日常仪表任务。
秉持着“精准、优质、通用”的产品发展核心理念,burster的产品和服务在汽车制造业、机器人制造业、自动化装配、线缆制造业、电阻制造/检测、计量认证机构等领域获得了越来越多国际知名企业的青睐和支持。