Some machines are often seen in industry, and they play an important role. For example, the magnetic flap level gauge needs to be wired before use. What is the wiring method of the magnetic flap level gauge? What precautions?Magnetic level gauge1. The magnetic flap level gauge is a product developed and produced based on the digestion and improvement of similar products at home and abroad, and in accordance with the magnetic level gauge standard HG/T21584-95 promulgated by the former Ministry of Chemical Industry. The instrument can be used for liquid level detection of various towers, tanks, tanks, spherical vessels and boilers.2. As a kind of on-site liquid level gauge, compared with other liquid level gauges, it has unique advantages in on-site display. It can be easily observed and displayed without long-distance transmission of signals through tow cables. Record the measurement results. At present, the instrument has been widely used in petroleum, chemical and other industries. The invention has the characteristics of simple structure, intuitive and clear observation, no blockage, no leakage, convenient installation and simple maintenance. The upper and lower mounting flanges of the liquid level gauge are connected with the container to form a communication device. The actual height of the liquid level in the container can be directly observed through the external magnetic flip plate or the magnetic flip column display panel.Wiring method of magnetic flap level gaugeThe magnetic flap level gauge is generally a two-wire system with a signal of 4-20MA. One of the wiring methods is: connect the positive pole of the magnetic flap level gauge to the 24V output terminal of the instrument, connect the negative pole of the magnetic flap level gauge to the positive pole of the 4-20ma input terminal of the instrument, and then connect the 4- The negative pole of the 20ma input terminal is short-circuited with the negative pole of the instrument’s 24V output terminal.
Post time: 21-09-21