The advantages of the input type liquid level meter are: high measurement accuracy; easy installation; the signal can be remotely transmitted. The advantages of the remote-controlled liquid level meter are: high measurement accuracy; easy installation; the signal can be remotely controlled; The material resists corrosion of various media; it is suitable for explosion-proof occasions; the price is moderate. It is a liquid level measuring instrument composed of a gas collecting cylinder, a pressure guiding tube and a sensor. When the air cylinder sinks into the liquid to be tested, the air in the air cylinder is subjected to the pressure of the liquid to be measured, and the pressure is transmitted to the sensitive component through the pressure of the pressure guiding tube to measure the liquid level change, and the sensor does not directly act on the measured medium.
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The pressure is transmitted to the sensor through the air guiding tube, which avoids the direct contact between the sensor and the measured medium, adapts to high temperature and strong corrosiveness, etc., and effectively solves the problems of high temperature, corrosive liquid and sewage liquid level measurement. The input type liquid level meter is especially suitable for measuring liquid level in metallurgy, electric power, papermaking, petroleum, chemical and other industries. It is a mature liquid level measuring instrument. It is not affected by media foaming, deposition, turbidity, etc., and has no moving parts, and is easy to install and maintain. The input level gauge uses the piezoresistive effect of diffused silicon or ceramic sensitive components to convert static pressure into electrical signals. After temperature compensation and linear correction, it is converted into a 4-20mA standard current signal output. The sensor part can be directly put into the liquid, and the transmitter part can be fixed by flange or bracket, which is very convenient for installation and use.
Huajiang Automation can provide you with the most professional selection suggestions and the most reliable instruments. If you have any questions, we will have professional technicians to help you answer them. I hope to help you!
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
The main factors that need to be considered when using a basic Peristaltic Pump include the compatibility of the liquid with the Peristaltic Pump Tubing used, the trade-off between flow rate and pulse rate(roller number), Each rotation will dose equal liquid volume which ensures the flow accuracy. and the roller number decides the pulsation of the liquid, if you need a low pulsation liquid delivery, pls choose the multiple rollers to pump head or work with the Pulsation damper.
The basic peristaltic pump with a simple display and easy knob control, which can meet the liquid constant transfer industrial cases. For example: food/cosmetic/beverage/checmical additive feeding. transfer the liquid from a big tank to the small tank, liquid circulation..etc.
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