|信息来源： 液位变送器厂家 | 2020-06-15 点击量： 2005|
西安华恒变送器制造商已经开发出传感器和智能电路板这两项核心技术。 不仅掌握了所有产品的所有核心组件技术，而且工业自动变送器制造商的精度也在不断提高，从0.2提高到0.1。 通过扩展精通的核心技术，它还可以改变其他测量流量和温度的产品,华恒仪表-液位变送器厂家生产的3151智能型液位变送器在立足西北工业动化工业生产的过程中相对重要的仪器仪表.所测液体静压与该液体高度成正比的原理，采用扩散硅或陶瓷敏感元件的压阻效应，将静压转成电信号。经过温度补偿和线性校正，转换成4-20mADC标准电流信号输出。
Xi'an Huaheng transmitter manufacturer has developed two core technologies, sensor and intelligent circuit board. Not only master all core component technologies of all products, but also the accuracy of industrial automatic transmitter manufacturers is constantly improving, from 0.2 to 0.1. By expanding its core expertise, it can also change other products that measure flow and temperature, 3151 intelligent liquid level transmitter produced by Huaheng instrument level transmitter manufacturer is relatively important instrument in the process of industrial production in Northwest China. The principle that the measured hydrostatic pressure is directly proportional to the liquid height is adopted. The hydrostatic pressure is converted into electrical signal by the piezoresistive effect of diffused silicon or ceramic sensitive elements. After temperature compensation and linear correction, it is converted into 4-20madc standard current signal output.
3151 intelligent electronic magnetic flap liquid level meter is too common for the friends who often work in the tank farm. Because of its simple structure and easy maintenance, the measurement data of 3151 intelligent electronic magnetic flap liquid level meter is loved by the majority of tank farm users. For them, it is a kind of liquid level measuring instrument that they are too familiar with. In the product introduction of many companies, we noticed that they were confused about whether there was blind area in the magnetic flap, and Hua Heng instrument made some explanations
We think that no matter what product is, it is impossible to be perfect, and it is also a very normal phenomenon that there is a blind area in the design and use of instrument products. As long as we can correctly understand and pay attention to it in the process of use, we can effectively avoid the impact of these problems. So, how to solve these problems and how to avoid them? The technicians of Runzhong science and Technology Co., Ltd. will analyze the causes and avoid the methods, hoping to bring help to everyone's work.
We * first analyze why there is a blind area in the 3151 intelligent electronic magnetic flap liquid level meter. Does the blind area of the 3151 intelligent electronic magnetic flap liquid level meter affect the liquid level measurement? We know that the floater inside the magnetic flap measuring tube must have a length, even if it is short, so when the liquid level is zero or close to zero, in order to achieve the effect of accurate measurement, the floater must float up from the zero liquid level, so the length of the floater below the zero liquid level must be considered in the blind area. This explains why there are blind areas in 3151 intelligent electronic magnetic flap liquid level gauge, and the distance between these blind areas is fixed, which is caused by the structure of the product itself. For the 3151 intelligent electronic magnetic flap liquid level meter, there are different methods to calculate the liquid level in the following two cases:
1、 If the space under the bottom end of 3151 intelligent electronic magnetic flap liquid level gauge tank body is enough to meet the distance of the blind area, during the design and selection, the flange installation must be between the bottom end and the top end of the tank body. At this time, the blind area should be considered when calculating the liquid level.
2、 The space below the bottom of the tank body is enough to meet the distance of the blind area. At this time, the distance between the two flange centers of the 3151 intelligent electronic magnetic flap liquid level gauge is the full liquid level distance, without considering the blind area.
The above two situations are aimed at the side mounted 3151 intelligent electronic magnetic flap liquid level meter. If the user adopts the top mounted 3151 intelligent electronic magnetic flap liquid level meter, there is no blind area problem in the 3151 intelligent electronic magnetic flap liquid level meter.
With its own sensor and intelligent circuit board core technology, Huaheng transmitter manufacturers can extend and transform the core technology at low cost according to customer requirements to achieve personalized product customization. The main products are smart (SMART) series pressure transmitter, multi parameter transmitter, flowmeter, temperature sensor and level (liquid level transmitter manufacturer, which provides high performance price ratio industrial automatic transmitter manufacturer products for China's power, petroleum, chemical, metallurgical, cement, mining and other industries