The scene set magnetic level gauge turning 4 - correct 20 ma remote alarm output signal and the upper and lower limits

Magnetic flap liquid level meter is a kind of what kind of instrument? It is mainly used what fields? What are the characteristics of the product? Model representation method and installation instructions where there is a detailed introduction? * magnetic steel through the magnetic coupling of ontology tube is passed to the magnetic column indicator, drive turned red, white double column 180 & deg; Column, when the liquid level rises from white to red, when the liquid level drops from red to white, double column indicator of red and white border for container inside the actual height of the liquid level, so as to realize level clear instructions. Can be used for a variety of towers, tanks, tank, spherical vessel and boiler equipment such as medium level detection. This series of liquid level meter can achieve high sealing, leakage protection and is suitable for high temperature and high pressure, corrosion resistance of the occasion. It makes up for the glass plate ( Tube) Level gauge indicating poor resolution, easily broken, no blind area and the whole process of measurement, showed clear, large measuring range. Magnetic level gauge turning parts materials using 1 cr18ni9ti, 316 l, 1 cr18ni9ti lining PTFE (0 cr18ni9ti, Ptfe) , the material such as PVC, PP and imported components, with reliability and corrosion resistance. Through the above introduction, we find that it is a very good product, can meet the requirements of most media measurement, so we need to know more about it in many aspects knowledge, to prepare for our correct operation. Magnetic level gauge field set 4 - turning 20 ma: it belongs to the original type of liquid level meter, so less faults, simple and convenient installation, can be used in high temperature, high pressure, low temperature, low pressure and the liquid medium with strong corrosion measurement, let's say how to set up, it is under the device upon float, imitate level zui low and zui high; Another kind is directly on the device to adjust level zui lows and zui highs. Due to * way easy to generate an estimate error, we recommend to take direct debugging on the device level and zui zui highs lows. * we need to understand that 4 - first 20 ma signal, the principle of the 4 ~ 20 ma current loop is 4 ma said zero signal, with the full scale of the 20 ma said signal, and less than 4 ma above 20 ma signal used in all kinds of fault alarm. Instrument commissioning, * to imitate zui low level and make it with the actual local display part of the scale, lower limit at the same time adjust potentiometer, the output is 4 mA, then imitate the liquid level of zui high adjusting cap potentiometer, and make the output of 20 mA. According to the above two steps to adjust a few times repeatedly, until the liquid level output current and liquid level of the real value of error in the allowed range, can think far eastone part after debugging. Through the above introduction, we find that it is a very good product, can meet the requirements of most media measurement, so we need to know more about it in many aspects knowledge, to prepare for our correct operation. Magnetic flap level gauge field set upper and lower alarm function: it belongs to the original type of liquid level meter, so less faults, simple and convenient installation, can be used in high temperature, high pressure, low temperature, low pressure and the liquid medium with strong corrosion measurement, let's talk about the alarm set, and for, the lower limit alarm of debugging can finish testing in local display or remote transmission part, on the basis of the available local display or remote part of the instructions for reference, according to the need to adjust the positioning bolt of alarm, and alarm alarm scale position alignment local display scale or conform to the remote transmitter alarm level. Through the above introduction, we find that it is a very good product, can meet the requirements of most media measurement, so we need to know more about it in many aspects knowledge, to prepare for our correct operation. Magnetic liquid level gauge is suitable for high temperature and high pressure liquid container turning, the position of the measurement and control. Clearly indicates that the height of liquid level, direct display striking, indicator and completely isolated storage tank, the use of safe, reasonable design, simple structure, convenient installation and reliable, stable performance, long service life, low maintenance cost, easy installation and maintenance, etc.
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