With the advancement of instrument technology, differential pressure transmitters of various brands are developing in the direction of high precision and intelligence.
Differential pressure transmitter is the most commonly used weight transmitter in industrial practice. It is widely used in various industrial automation environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil wells, electric power, ships, machine tools, pipelines and many other industries.
The installation position of the differential pressure transmitter on the process pipeline is related to the measured medium.
Differential pressure transmitters are widely used in factories. In order to ensure their normal operation and accuracy, regular inspection and calibration are necessary. A method for on-site calibration without removing the pressure guiding tube is now introduced.
Chongqing Yokogawa Instrument Co., Ltd. (Cys) was founded in 1995 by Yokogawa Electric Co., Ltd., Chongqing Chuanyi Automation Co., Ltd. and Yokogawa electric (China) Investment Co., Ltd., with a total investment of 34.2 million US dollars. Based on the enterprise philosophy of "quality first, pioneering spirit and social contribution", the company has sustained, healthy and rapid development.
The mechanical signal of water pressure is transformed into an electronic signal such as current (4-20mA). The pressure has a linear relationship with the voltage or current, which is generally proportional.
Adopt single crystal silicon resonant sensor The direct output of the sensor is the frequency signal, which can be directly connected with the single-chip microcomputer.
The Rosemount 3051 Differential Pressure (DP) Flow Transmitter is an industry-leading flow measurement solution that features optimal accuracy. This transmitter can be pre-assembled to various primary elements, leak-tested and calibrated for cost-effective commissioning and quick installation while reducing leak points and increasing process control and accuracy.
3051 pressure transmitter error code display and debugging, let's talk about the menu content first, 3051 pressure transmitter liquid crystal meter displays abbreviated operation, error and warning information to facilitate the troubleshooting of the transmitter. The display order of the information