Instructions for use of the input level gauge

The input-type level meter offers several advantages, including high measurement accuracy, ease of installation, and the ability to transmit signals remotely. In comparison, the remote-controlled level meter also provides high accuracy, simple installation, and remote control capabilities. It is resistant to corrosion from various media, suitable for explosive environments, and offers a moderate price. This type of liquid level measuring instrument consists of an air collection cylinder, pressure guide tubes, and a sensor. When the air cylinder is submerged into the liquid being measured, the pressure exerted by the liquid compresses the air inside the cylinder, which is then transmitted through the pressure guide tube to the sensitive component, allowing for accurate measurement of the liquid level. Importantly, the sensor does not come into direct contact with the medium being measured.






The pressure is transferred to the sensor via the air guide tube, avoiding direct contact between the sensor and the measured medium. This design makes it ideal for high-temperature and highly corrosive environments, effectively addressing challenges in measuring liquid levels in harsh conditions such as high temperatures, corrosive liquids, or sewage. The input-type level meter is particularly well-suited for use in industries like metallurgy, power generation, papermaking, petroleum, and chemicals. It is a mature and reliable technology that is not affected by factors such as foaming, sedimentation, or turbidity in the medium. Additionally, it has no moving parts, making it easy to install and maintain. This type of level gauge uses diffused silicon or ceramic piezoresistive sensing elements to convert static pressure into electrical signals. After temperature compensation and linear correction, the output signal is converted into a standard 4-20mA current signal. The sensor can be directly immersed in the liquid, while the transmitter can be mounted using flanges or brackets, making it convenient for both installation and operation. Huajiang Automation is committed to providing you with the most professional recommendations and the most reliable instruments. If you have any questions, our experienced engineers are here to assist you. We hope this information helps you make an informed decision. Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn

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